T106 INSTALLATION and MAINTENANCE MANUAL CONTENTS

Transcription

1 T106 INSTALLATION and MAINTENANCE MANUAL CONTENTS I GENERAL INTRODUCTION WARNINGS l-l l-l CAPACITY AND STATION CONFIGURATION l-2 EQUIPMENT FEATURES Main Equipment Features l Key Telephone Station Features l Room Monitor Features l Door Station Features l Station Amplifier Features l FACILITY LIST 1.51 Standard Facilities 15.2 Optional Facilities OPERATING INSTRUCTIONS Main Equipment Key Telephone Station Data through Commander T Standard (2-Wire) Telephone Room Monitor Station Door Station Station Amplifier Exclusive Lines Headset Facilities SYSTEM LINE LIMITS Internal Cabling Remote Extension Limits SYSTEM COMPONENTS Main Equipment Key Telephone Station Standard Telephone Room Monitor Station Door Station Station Amplifier BLOCK DIAGRAMS AND DESCRIPTIONS Main Equipment Key Telephone Station Room Monitor Station Door Station Station Amplifier Digit Analysis l-7 l-8 l-9 l l l-22 l-22 l-23 l-23 l-24 l l-25 l-26 l-26 l-27 l l-32 l-33 l-33 l-35 o-1 TlOG-Issue1

2 1.10 SYSTEM LIMITATIONS AND COMPATIBILITY 1.lO.l PMBX Compatibility Standard (2-Wire) Telephone Door Station Telephone Stations Exchange Line Testing Extension Alarms PABX Compatibility Hearing Aid Coupler External Music Source 1.lO.lO Remote Door Unlock Isolation Relay l-35 l-36 l-36 l-36 l-36 l-37 l-37 l-38 l-38 l TECHNICAL SPECIFICATIONS l INSTALLATION INTRODUCTION WARNINGS 2-2 EQUIPMENT ORDERING 2-3 LOCATION AND MOUNTING OF EQUIPMENT Main Equipment Key Telephone Station Room Monitor Station Door Station Station Amplifier CABLING AND TERMINATING System Cabling Scheme Cable Terminations Cabling and Terminating Techniques Earthing Requirements MAIN EQUIPMENT ASSEMBLY Power Supply Printed Board Assemblies SYSTEM EXTENSION ASSEMBLY Key Telephone Assembly Wall Mounting Telephone Station Conversion Table Module Conversion Station Amplifier Assembly Headset Adaptor Assembly TERMINATION VOLTAGES INSTALLATION PROGRAMMING Hardware Programming - MCB Hardware Programming - SLB Hardware Programming - ELIB Hardware Programming - TWIB Hardware Programming - DMIB Hardware Reset Software Programming Procedures 2-25 o-2 T106-Issue1

3 OPERATING TESTS Main Equipment Functions Key Telephone Station Functions Optional Features MIQA FEEDBACK LABEL SITE RECORDS MAINTENANCE INTRODUCTION WARNINGS TEST EQUIPMENT CUSTOMER EQUIPMENT FAULT REPORT LABEL MAINTENANCE PROCEDURES Main Equipment Power Supply Telephone Stations Door Stations, Room Monitors and Station Amplifiers MAINTENANCE PARTS Consumable Items Accountable Items TERMINATION VOLTAGES FAULT FINDING TABLES Fault Finding Index Fault Finding Procedures REPAIR PROCEDURES FOR ACCOUNTABLE ITEMS Printed Board Assemblies Main Equipment and Stations 3-18 I APPENDIX A Hardware Requirements Block Diagram A-l B Installation Equipment Ordering Guide B-l C Maintenance Parts (Exploded Diagrams) Main Equipment C-l Key Telephone Station c-2 D Serial 361 Summary - Alphabetical D-l E Serial 361 Summary - Numerical E-l F Serial 361 Descriptive List F-l G Mechanical Drawings G-l H Installation Chart/Programming Record H-l o-3 TlOG-Issue1

4 INDEX TO FIGURES Fig Page T106 Station Configuration l-3 Main Equipment l-4 Telephone Stations l-5 Room Monitor Station l-5 Door Stations l-6 Station Amplifier l-6 Main Equipment Block Diagram l-28 Telephone Station Block Diagram 1-31 Room Monitor Block Diagram 1-32 Door Station Block Diagram l-33 Station Amplifier Block Diagram l-34 Main Equipment Cover Removal 2-3 Main Equipment Mounting Details 2-4 Telephone Station Wall Mounting Bracket 2-4 Room Monitor Station Cover Removal 2-5 Room Monitor Station Base Plate 2-5 Flush Mounting Door Station Installation 2-7 T106 System Cabling Scheme 2-8 Cable Terminating Blocks 2-9 Telecom Earth Connections 2-10 Main Equipment Layout 2-l 1 PBA Removal/Replacement 2-12 Telephone Station Internal View 2-l 2 Directory Panel Position 2-l 3 Handset Rest Piece Installation 2-l 4 Telephone Station Wall Mounting 2-l 5 Handset Rest Piece Removal 2-l 5 Station Amplifier Internal Layout 2-16 Hookswitch Activator Installation 2-17 Programming Strap Insertion/Removal 2-19 Main Control Board Layout 2-20 Exclusive Line Interface Board Layout 2-22 Two Wire Interface Board Layout 2-23 Door Monitor Interface Board Layout 2-24 Installation Feedback Label (Green) Customer Equipment Fault Report Label Telephone Handset Dismantling 3-5 Al Hardware Requirements Block Diagram A-l Cl Field Maintenance Parts for Commander T106 Main Equipment c-1 c2 Field Maintenance Parts for Commander T210 Telephone Station c-2 Gl Main Equipment Dimensions G-l G2 Telephone Station Dimensions G-l G3 Room Monitor Station Dimensions G-2 G3 Door Station (Surface Mounting) Dimensions G-2 G4 Door Station (Flush Mounting) Dimensions G-2 G5 Station Amplifier Dimensions G-3 Hl Installation Chart/Programming Record H-l o-4 T106 - I s s u e 1

5 I - INDEX TO TABLES Table 1.1 Internal Cabling Limits 1.2 Main Equipment Boards and Sub-Assemblies 1.3 Key Telephone Station Components 1.4 Room Monitor Station Designation 1.5 Door Station Components 1.6 Station Amplifier Designation Page l-23 l-24 l-25 l-26 l-26 l MCB Cabling Termination Details Key Telephone Station Installation Options 2-l Station Amplifier Connections 2-l Termination Voltages MCB Hardware Programming SLB Hardware Programming ELIB Hardware Programming TWIB Hardware Programming DMIB Hardware Programming Consumable Items Accountable Items Termination Voltages Incoming Exchange Line Faults Outgoing Exchange Line Faults Other Exchange Line Faults 3-l Key Telephone Station Faults Call Page Faults Intercom Call Faults Door Station, Room Monitor and Station Amplifier Faults Transmission and Power Faults 3-l Standard (2-Wire) Telephone Faults 3-l Miscellaneous Faults 3-l 7 I - Bl B2 B3 Main Equipment and Telephone Stations Station Options Door Stations and Mounting Options B-l B-l B-l I - o-5 TlOG-Issue1

6 General - Introduction 1. GENERAL 1.1 INTRODUCTION This manual describes the Commander T106 Telephone System, and provides installation and maintenance information. The Commander T106 is a telephone system with a maximum capacity of one exchange line, six Telephone Stations and two Door Stations or Room Monitors. Telephone stations may be a Key Station, (a maximum of four) or a Standard Telephone (maximum of two). Any of the Key Telephone Stations may have one or two Station Amplifiers connected. In addition to elementary equipment operations, including full exchange access, the system offers: intercom facilities, loudspeaker paging, on-hook monitoring, music on hold, access barring, abbreviated dialling, conference calls, programmable ring selection, do not disturb, and classification control facilities Section 1 of this manual provides general information which is common to both installation and maintenance staff who will be working with the T106 system. All other matters relating to installation and maintenance of the T106 system are contained in Sections 2 and 3, respectively. The Appendix provides information to assist in ordering installation and maintenance components for the T106 system. 1.2 WARNINGS The following precautions must be observed when working on the system. 1. The T106 is a four wire communication system. One pair is used for speech, the second for power and data, hence it is imperative that the system is wired with the correct polarities. Check all wiring before initially applying power to the system. White (W) Blue (B) Red (RI Black (BK) Green (G)# Orange (0) # LINE la (+) LINE lb (-) DATA 1 (+) DATA 2 (- ) To SA-T105 To SA-T105 An* Bn Cn* Dn* Dl D2 n = station number 1-4 # only required for stations with Station Amplifiers connected. A Line Cord, LC-T105-HF (Serial Item no. 361/75) should be used. 2. Take special care not to short between any terminals. This may cause damage to the system. l - l Tl06-Issue1

7 General - Capacity and Station Configuration 3. Handling of Printed Board Assemblies (PBAs) This equipment contains static sensitive components, and caution in handling is advised. To reduce the incidence of premature failure due to static discharge or physical damage, the following precautions MUST be taken. (a) W w (d) W NOTE: Always ensure that power is disconnected before removing/inserting PBAs. Always discharge static from yourself by touching the Telecom Earth terminal on the Main Control Board before handling PBAs. Handle PBAs by the edge or by the handle. DO NOT handle PBA tracks, components or edge connectors (contaminants introduced by fingers can cause corrosion and high resistance connections). Components are physically delicate. Finger pressure on a component can fracture, but not necessarily break component leads, producing a future fault. To protect against physical damage and damage due to static discharge PBAs must ALWAYS be wrapped in the original wrapping (an ANTI- STATIC plastic bag), and then placed in the protective container provided with the new item. These procedures apply equally to both working and faulty PBAs. Careless handling, storage and transporting will cause secondary or future faults. 4. Ensure power is OFF before programming equipment hardware. 5. Check fuse rating when replacing fuses. 1.3 CAPACITY AND STATION CONFIGURATION The Commander T106 system has the capacity for one system exchange line only. Two additional exclusive lines can be added as an optional facility. If an exclusive exchange line is provided, it will be connected as line 2. The station configuration of the system is shown in Fig. 1.l. All stations are connected in a star configuration from the Main Equipment with the Power Supply Module fitted in the Main Equipment. Up to four Key Telephone Stations can be connected as extensions 1 to 4. A Standard (2-Wire) Telephone can be provided as extensions 5 and 6. Headset adaptors may be attached to any of the Key Telephone Stations. Station Amplifiers may be provided in parallel to the Key Telephone Stations with the option of a horn loudspeaker for high volume applications. Door Stations or Room Monitor Stations can be connected as extensions 7 and 8. There are three models of Door Stations from which customers may choose: one surface mounted and two flush mounted models. The T106 main equipment also provides a heavy duty make contact (labelled DUA and DUB) for the operation of remote devices. The remote lock must be isolated from the main equipment by a customer supplied, Telecom approved Isolation Relay. No other configuration of Key Telephone Stations, Room Monitor Station, Standard (2-Wire) Telephones or Door Stations is possible for the system. For the T106 system, Key Telephone Stations signal the Main Equipment using data pulses. The system can be programmed to signal the exchange in eitherdecadic or VF. Standard Telephones must be decadic. l - 2 T106-Issue1

8 General - Capacity and Station Configuration _-- STANDARD OPTIONAL ONE EXCHANGE LINE i TWO EXCLUSIVE 0 0 MAIN EQUIPMENT (INCLUDING POWER SUPPLY) I - 0 A TELEPHONE STATION (4.WIRE) POWERFAIL 0 D STATION AMPLIFIER 0 E ROOM MONITOR 0 STATION (4.WIRE) F DOOR STATION (3 MODELS) 0 G STANDARD TELEPHONE (INTERNAL OR REMOTE) I - FIG T106 SYSTEM CONFIGURATION l - 3 TlOG-Issue1

9 General - Capacity and Station Configuration 1.4 EQUIPMENT FEATURES The distinctive features of T106 system equipment are described below Main Equipment Features The Main Equipment unit is housed in a wall mounted grey plastic cabinet as shown in Fig FIG MAIN EQUIPMENT (4 (b) w Priority Night Switch for customer control of ring priority to Standard (2-Wire) Telephones. Power LED (glows when equipment is powered up). Powerfail Reset Switch. (restores correct allocation of exchange lines during powerfail). 63 Power Switch and Fuse Key Telephone Station Features The T106 system uses the same key telephone stations as in the T210 system. They are of a modern design, enclosed in a grey plastic case as shown in Fig I-4 T106-Issue1

10 General - Equipment Features a.b d FIG TELEPHONE STATIONS (a) (b) w Six alternate papercolour panels are included with every Key Telephone Station. These panels fit under the clear plastic cover panel, and may be changed as desired by the customer. A flip-up system directory card is located in the upper front centre section of each Telephone Station. A User Guide is included with every Telephone Station. 03 A wall mounting kit option is available Room Monitor Features The Room Monitor Station is housed in a 2-tone brown plastic wall mounted case and incorporates an ON/OFF switch as shown in Fig FIG ROOM MONITOR STATION l - 5 TIOG-Issue1

11 General - Equipment Features Door Station Features Customers may choose from one of the Door Stations shown in Fig (a) (b) 03 FIG DOOR STATIONS (a) (b) 02 2-tone brown plastic surface mounted Door Station. Stainless steel flush mounted Door Station. Bronze decorated flush mounted Door Station Station Amplifier Features The Station Amplifier is housed in a 2-tone brown plastic surface mounted case (fig. 1.6.), requires a mains power outlet and includes an on/off switch and volume control. A separate weatherproof Horn Speaker option may be used for high volume applications. FIG Station Amplifier l - 6 TIOG-Issue1

12 General - Facility List FACILITY LIST 1.51 Standard Facilities The following standard facilities are provided by the Telephone Stations and Main Equipment. Additional details of the facilities are provided in Section 1.6, Operating Instructions. (a) Exchange or PABX Line Access Both exchange line and PABX calls may be received and initiated. (b) Hold and Transfer Exchange line and PABX calls may be placed on hold, retrieved from hold and transferred. (cl Internal Calls Full intercom facilities are provided, with internal signalling either: Internal ring tone to individual stations. Page announcement to individual stations. Page announcement to all stations. Page announcement to selected zone stations. (d) Enquiry Calls An internal enquiry call may be made while an exchange line or PABX line caller is placed on hold. (e) On-Hook Dlalllng Calls may be dialled without lifting the handset. (0 Last Number F&dial This feature is available on all Key Telephone Stations (cl) Ring Control Incoming exchange ring to any or all stations may be controlled by the user. 0-4 PABX Recall Either timed loop break or earth recall is available. 0) Exchange (or PABX) Line Conference Any Key Station can be programmed non-secret, allowing exchange (or PABX) line conference calls. A maximum of 2 stations can be involved in a conference with an exchange line call. (i) Access Barring The initiation of outgoing calls may be barred from selected stations by software programming. l - 7 TlOG-Issue1

13 General - Facility List (4 Powerfail Operation On powerfail, exchange line access is maintained. Calls in progress are not interrupted when the power either fails or is restored. Telephone Station 1 can operate as a powerfail station until power is restored. (1) Priority Night Swltchlng Exchange line ring priority can be selected for stations 99 and 90 when standard (2-wire) telephones are provided. (ml Abbreviated Dialling Frequently called numbers can be stored in system memories and redialled using two digits. (n) Alarms Distinctive alarm tones are generated when: 1) a caller has been kept on hold for more than 3 minutes, or 2) a barred number is attempted, or 3) a handset has been left off hook. (0) Do-Not-Disturb This facility stops incoming audible signalling at a Telephone Station except for a Door Station call which is at a reduced level. (P) Music on Hold One of two synthesised tunes or an external music source may be selected for transmission to a caller placed on hold. (9) Key-in Confidence Tone Individual stations can be programmed to give an audible confidence tone when a key is pressed Optional Facilities The following facilities can be provided with optional modules and stations as indicated. (a) Standard (2-Wire) Telephones A 2-Wire telephone interface option enables the connection of special purpose telephones to the system. This telephone can be any standard or premium Telecom telephone with decadic dialling, used internally or as remote extension (refer section 1.6.3). (W Door Station A Door Station option provides door chime and intercom facilities to all telephone stations. A remote door actuator facility is available for the operation of electric door locks. l - 8 TlOG-Issue1

14 General - Facility List (c) Room Monitor Station This station allows a room to be monitored from any station, either on-hook or via the handset. (4 Station Amplifier One ortwo Station Amplifiers may be installed on each 4-Wire extension, as an alarm or public address. (e) Horn Speaker A horn speaker may be provided with each Station Amplifier for high volume applications. (4 Headset Facilities A headset with adaptor and modified hookswitch may be provided at any key station. (9) Exclusive Lines A maximum of two exclusive lines can be connected to the T106 system. Each exclusive line is connected as line 2 on stations 1 and 2 or 3 and 4 for the first and second exclusive exchange lines respectively. Features and facilities for line 2 are performed in the same manner as for line 1 with the following exceptions Calls on line 2 can be transferred only to its parallel station. Music on hold is not available. No Conference calls are possible. 1.6 OPERATING INSTRUCTIONS Main Equipment Priority Night Switch Ring priority can be selected for station 99 and 90. Ring will occur only at the telephone selected unless priority is reprogrammed from the selected station. Access Barring Outgoing exchange line access may be barred to individual key stations or standard (2-Wire) telephones, at the time of installation, by internal software programming in the main equipment. Station 1 (if equipped with optional power fail equipment) will have outgoing exchange line access during power failure. Powerfall Reset If an exchange line call is in progress when a power failure occurs the connection is retained until the completion of the call. At the completion of all calls in progress when a powerfailure occurs, press the POWERFAIL RESET button to correct exchange line allocation for further calls until power resumes normal operation. (ie: LINE 1 - Station 1, LINE 2 - Station 2, LINE 3 - Station 3 where LINES 2 and 3 are the exclusive lines). I- 9 T106 - Issue 1

15 General - Operating Instructions Key Telephone Station Note: On a T106 Key Telephone Station the LINE key may be preselected, i.e. pressed just before lifting the handset to implement the function. Visual Indications LINE LAMP INDICATION FLASHING RATE Steady Other Station using line Steady ON Slow flash Users line busy 2s ON/0.2s OFF Flash Call on hold 0.6s ON/0.6s OFF Rapid flash Incoming call 0.1s ON/O.ls OFF The SPKR/DND Lamp is ON steady while using SPKR/DND, on-hookdialling and monitoring facilities. Audible Signals Incoming Call Intercom Call On-Hold Alarm Confirmation Tone Confidence Tone Door Station 1 Door Station 2 Barred Access Alarm Tone Burst Off -Hook Alarm : 0.4s ON/0.2s OFF/O.4s ON/2s OFF; 730 Hz/590 Hz modulated by 11 Hz. :0.lsON/O.lsOFF/O.lsON/O.ls OFF/ 0.1 s ON/O.ls OFF/O.1 s ON/l s OFF; 600Hz single tone : 0.5 ON/9s OFF repeated. 600 Hz single tone (signal starts 3 min. after call placed on hold). : O.lsON/O.ls OFF/O.ls ON; 600 Hzsingle tone. : 0.5s ON;590 Hz single tone. : Chime tones : 0.07s ON/O.O6s OFF (Repeated for 1 s) /l s OFF/ complete cycle repeated for 7s; 700 Hz (Pi Pi Pi tone). : Continuous tone 600 Hz. :0.lsON/O.lsOFF/O.lsON/O.lsOFF/O.lsON;600Hz. (Tone burst is heard before all paging messages.) : 0.5s ON/0.5s OFF repeated; 600 Hz single tone. Note: The volume of incoming signals will be lowered when the station handset is off hook. Placing an Exchange Line Call To make an exchange line call. Check that a LINE lamp is OFF. Lift handset and press the LINE key for a free outside line.the LINE lamp will flash slowly. When dial tone is heard, dial the required number. To disconnect, replace the handset. The LINE lamp will go OFF after a short time, and the line will be released. Last Number Redlal The T106 system provides this facility on Key Telephone Stations. Check that a LINE lamp is OFF. Lift handset and press the LINE key for a free outside line.the LINE lamp will flash slowly. Press the Access Pause/Redial key (#) twice. After a short pause, the last number dialled will be automatically redialled. l- 10 T106-Issue1

16 General - Operating Instructions The Commander T106 incorporates special software programming for access control by digital analysis. Once programmed for appropriate PABX access codes no special procedures are necessary for access. A pause will be inserted automatically if the last number dialled was dialled through the PABX. On-Hook Dialling The progress of a dialled call may be followed without lifting the handset. Press the LINE key for a free outside line. SPKWDND lamp will glow steadily, the LINE lamp will flash slowly and the dial tone will be heard. Dial the required number. The progress of the call will be audible on the station speaker. The volume may be adjusted by the volume control. When the call is answered Lift handset. The SPKR/DND lamp will go OFF. Proceed with the conversation. If the call is unanswered, press the SPKR/DND key to release the line. On-hook dialling operates the same way for individual Intercom Calls. Answering an Exchange Line Call To signal an incoming call, the LINE lamp flashes rapidly at all key telephone stations, and exchange ring signal is heard. The audible ring signal from each exchange line at a telephone station may be disabled by station user programming. To answer a call Lift handset at any station. The LINE key need be pressed only if audible signal is inhibited at that station. The LINE lamp will glow steadily at all other stations. The call is now available at the answering telephone station. To disconnect, replace the handset. The LINE lamp will go OFF after a short time, and the line will be released. The volume of the exchange ring signal at a Telephone Station may be adjusted by the volume control. Holding an Exchange Line Call An exchange line call may be placed on hold while internal enquiries are made. While on hold, the outside caller cannot hear internal conversations. The callerwill hear an electronic tune provided by the Music On Hold feature or an external source. l- 11 TlOG-Issue1

17 General - Operating Instructions To place a call on hold Advise the caller that call is being placed on hold. Press the HOLD key. The LINE lamp will flash. Internal enquiries or intercom calls may now be made. To return to the caller, press the LINE key. The LINE lamp will flash slowly. Automatic Hold When a station user is dealing with calls on both outside lines 1 and 2 simultaneously, one line is placed on hold every time the alternate LINE key is pressed. There is no need to press the HOLD key between outside line selections. On Hold Alarm An On Hold Alarm is generated 3 minutes after a telephone station holds an exchange line call. The On Hold Alarm sounds at all Telephone Stations. To stop the On-Hold Alarm, retrieve the call from hold by pressing the appropriate LINE key at any Key Telephone Station or by momentarily depressing the switchhook at the Standard Stations. Placing an Intercom Call An intercom call to Key Telephone Stations may be of the following 4 types: An individual intercom call (signalled by intercom ring signal at the called telephone station), or An individual call page (signalled by a tone burst and the caller s voice at the called telephone station), or An all call page (signalled by a tone burst and the caller s voice at all key stations) or A zone call page (signalled by a tone burst and the caller s voice at selected telephone stations). The following points apply to all four types of intercom calls: Intercom ring signal will sound at the called station, even if the called party is engaged on an exchange call. The volume of an intercom signal may be adjusted by the volume control. When the called party answers, a normal handset to handset call may proceed. Intercom page will not operate if the called telephone station is off-hook (or with SPKR/DND key depressed). Intercom page or tone calls may be answered from any station (call pick-up) by dialling 94. Intercom page or tone calls can not be made to a standard telephone. Individual Intercom Call Lift the handset. Dial the required station number. A rapid intercom ring is heard. Wait for called patty to respond T106-Issue1

18 General - Operating Instructions Individual Call Page Lift the handset. Dial the required station number, twice Announce the page. After a tone burst, the caller s voice will be heard from the called station speaker. All Call Paging Lift handset. Dial 93. Announce the page. After a tone burst, the voice page will be heard via the speakers at all othert106 Key Stations. Zone Call Paglng To make a voice page to selected telephone stations Lift handset. Dial 9* for zone 1 (stations 1-2) 9#for zone 2 (stations 3-4) Announce the page. After a tone burst, the voice page will be heard at the selected zone stations. Answering an Intercom Call If the called station is free, an intercom call (signalled either by intercom ring signal or voice) is answered by lifting the handset. If the called station is engaged in an exchange line call, an incoming intercom call is still indicated by a reduced ring signal. The called station may answer the intercom call after placing the exchange line call on hold, momentarily depressing the switchhook until normal, level intercom ring is heard then releasing switchhook to answer the intercom call. Alternative Answering To answer a page call or intercom call to an unattended station Lift handset. Dial 94 to speak to the calling party. Conversation can then be held in the normal manner. Replace handset to disconnect line. Call Shifting When a called station is busy or does not answer, you may dial another station without going on hook. Your call will be redirected to the new number. Calling the Standard Telephone To call the standard telephone Lift handset. Dial 99 for extension 5 or 90 for extension 6. l- 13 TlOG-Issue1

19 General - Operating Instructions If the standard telephone is not busy, ring tone will be heard at the calling station and the standard telephone ringer will sound. Do Not Disturb When a telephone station is in the Do-Not-Disturb mode, audible signals and voice paging will not be heard at that station, except for the door chime which is at a reduced level. To set a telephone station to Do-Not-Disturb Press the SPKWDND key. While in Do-Not-Disturb, visual indication of the exchange line status is still given by the LINE lamps. No indication is given to the other stations whether a Telephone Station is in Do-Not-Disturb or involved in an intercom call. PABX Recall If the T106 system is connected as a PABX extension, PABX recall may be effected by pressing the LINE key. Transferring Calls An exchange line call can be transferred to any other station via intercom or page call. Place the call on hold. Dial the wanted station number. When the called station answers announce the call. The call will be transferred to that telephone station automatically when You Replace the handset or The other station presses the LINE key. When transferring a call, indication that the call has been accepted by another station is given by the LINE lamp changing from flashing (while on hold) to glowing steadily. Unsuccessful Transfer If the called party cannot accept the call, return to the outside call by pressing the LINE key. Line Secrecy Release System line secrecy can be released from any key station to enable conference calls. To programme secrecy Lift handset of station to be programmed. Press # key. Press desired selection code 50 secrecy released or 51 secrecy enabled. Press r(c key. A confirmation tone will be heard. Replace handset. l- 14 T106 - Issue 1

20 General - Operating Instructions Exchange Conference (Secrecy Release) Calls A Conference call can be established between two stations and an exchange call if the secrecy function has been released on the station initiating the conference. Release of the secrecy function can be done either before the conference call is expected or before the second station is requested to join in the call. To convene an Exchange Conference Answer the call at any key telephone station which has the secrecy released. Ask the caller to wait while the other party informed. Advise the other party either vocally or by an individual intercom call, to enter the conference afterthe LINE lamp stopsflashing. Return to the exchange line call by pressing the LINE key. The other party joins the conference by pressing the appropriate LINE key after the LINE lamp has stopped flashing. Abbreviated Dialling Frequently called telephone numbers can be stored in the system and redialled, as required, using only two digits. To program up to twenty numbers for the whole system, use Station 1 Lift handset. Press rk key. Dial required memory address (00 to 19). Dial the desired telephone number up to 20 digits in length. Press *button again. A confirmation tone will be heard. Replace the handset. These 20 stored numbers may be accessed from all stations. To Program up to twenty numbers for each key station Lift handset of station into which the number is to be programmed. Press r(c key. Dial required memory address (60 to 79). Dial the desired telephone number up to 20 digits in length. Press t button. A confirmation tone will be heard. Replace the handset. These 20 numbers can be called only from the key station into which they are programmed. NOTE: The handset does not have to be replaced in a continuous programming of numbers. If the T106 system is an extension from a PABX it is necessary to press the # key twice for a pause to be inserted between the access code and the outside number. Any pause will be regarded as 1 digit in the stored number. l- 15 TIOG-Issue1

21 I General - Operating Instructions To use Abbreviated Dialling Lift handset. Select a free outside line. Press # key. Dial memory address number. The stored numberwill be automatically dialled. Access Barring If a station user attempts to dial a barred number the Commander will cease dialling and a continuous single tone will be heard. If this occurs, replace handset and check the number. Enquiry Calls To obtain additional information from another station while speaking on an exchange line call. Place call on hold. Dial the wanted station number. When the enquiry call is completed let the other station go on hook then retrieve the exchange line call from hold. Ring Selection Any key station can be programmed to ring or not ring in response to incoming exchange calls. To program ringing Lift handset of the station to be programmed. Press # key. Press desired selection code 10 exchange line 1 ring stopped 11 exchange line 1 ring allowed Press r(r key. A confirmation tone will be heard. Replace handset. NOTE: When ring is stopped, automatic answering is also stopped, incoming exchange calls will be indicated by a rapid flash of the LINE lamp. To answer, lift handset and press the LINE key. Key-in Confidence Tone A confidence tone can be invoiced by pressing the HOLD and * keys simultaneously. Repeat procedure to disable confidence tone. Background Music When an external music source is connected, background music can be enabled or disabled at individual stations by pressing the # key and then the * key. Static will be heard if a music source is not connected. The music will be momentarily interrupted by the ring signal or an incoming call or page announcement. Press any key to disable the background music. l- 16 T106-Issue1

22 General - Operating Instructions DATA COMMUNICATION THROUGH COMMANDER T106 The Commander T106 can be used to link a data terminal or a computer to the telephone network or to other data terminals and computers in the premises. For an introduction into the general data transfer capabilities or Commander systems and the methods of connection of data equipment to a Commander system referto the booklet, Data Communication through Telecom Commander Systems. Only data equipment which uses V Series modems and which transmit at rates not exceeding 4600 bps can be connected to the Commander T106. Using a Commander T106 Extension Line Data equipment can only be connected to a Commander extension line by use of a parallel connection to the telephone station. A Special Mode 3 Connector is available for this purpose from Telecom. To fit the Mode 3 Connector Switch off the power to the main equipment. Un-plug the telephone station. Insert the Special Connector into the Wall Socket. Plug in the telephone station and the data equipment into the corresponding positions marked on the Special Connector. Turn on the powerto the main equipment. NOTE: THAT AUTO-DIAL/AUTO-ANSWER MODEMS CANNOT USE THEIR AUTO DIAL AND AUTO-ANSWER FACILITIES ON THIS TYPE OF CONNECTION. ALSO THIS TYPE OF CONNECTION IS UNSUITABLE FOR TELECOM S COMPUTERPHONE; VIATEL TERMINALS WITHOUT MANUAL DIAL FACILITY AND MANUAL MODEMS WITH INTEGRAL TELEPHONES (REFER TO USING A COMMANDER T106 TWO-WIRE INTERFACE). To Transmit Data - Lift handset or press SPKWDND key. Select a free exchange line, (if making an external call). Dial telephone number of distant computer OR Dial station number of computer or terminal in your premises. When carrier tone is heard from host computer, transfer control of the line to your data equipment (refer to your equipment s instruction booklet for correct procedure). If call was made with handset off hook, press SPKR/DND key and replace handset. Proceed to use yourdata equipment for the transfer. At the conclusion of the transfer return control of the line to your Commander T106. Press SPKR/DND key to release the line T106-Issue1

23 General - Operating Instructions To Receive Data Answer incoming call in usual manner. When carrier tone is heard from distant computer, transfer control of the line to your data equipment. Continue as in To Transmit Data. Using a Commander T106 Two Wire Interface For use with Computerphone, Viatel Auto-dialling terminal, auto-dial/auto-answer modems, and modems with a telephone incorporated. NOTE: These must all be decadic dialling types or be capable of sending decadic pulses. These modems can be plugged directly into the extension line socket of a two-wire interface. Ensure that your Commander T106 is programmed to suppress Intrusion tones which would otherwise corrupt data transfers through the interface. This will be done at no charge at the time the Interface is installed, or for a small fee when done by Telecom subsequently. To Transmit Data Using Manual Modem Select a free exchange line, (if making an external call) OR Dial station number of other data equipment in your premises. Follow the operating procedures in the instruction booklet supplied with your modem. To Receive Data Using Manual Modem Follow the operating procedure in the instruction booklet supplied with your modem. To Transfer Data Using Computetphone, Viatel Auto-Dial Terminal and Auto-Dial/Auto- Answer Modem Follow the operating procedures in the instruction booklet supplied with your data equipment. NOTE: When entering telephone numberson yourterminal, orcomputerfor auto-dialling, precede the number with the exchange line access code 0 and a dialling pause. (Refer to your data equipment s instruction booklet for the procedure for inserting the dialling pause). For internal calls simply enter the number of the station associated with the computer in your premises Standard (2-Wire) Telephones General Description A 2-wire telephone interface provides the option of connecting up to two Standard (2-wire) telephone circuits to the system. These telephones are extensions 5 and 6 in the system configuration and designated as stations 99 and 90 respectively. To the user it appears as a normal station with limited function restrictions T106-Issue1

24 General - Operating Instructions - The standard (2-wire) telephone may be any standard, premium or feature Telecom telephone, with decadic dialling. The standard (2-wire) telephone has most Tl06facilitie.s with the following limitations No Abbreviated Dialling. No last number redial. No on-hook dialling. No Do-Not-Disturb. No conference calls. No indication/reception of page calls. No zone paging. No line status indications. No access to exclusive lines. All other features and facilities are available as for key stations 1 through 4. The operations of these telephones differ from the key stations in selected functions listed below. Placing an exchange line call Lift the handset. Dial 0. If an exchange line is available for dialling, dial tone will be heard. Dial the call as usual. Replace the handset to disconnect. If the exchange line is in use, a busy tone will be heard after the 0 is dialled. Exchange Call Waiting Tone When a standard (2-wire) telephone is off hook engaged in a call, a call waiting tone will be heard instead of the ring of an incoming call. To Hold an Outside Call Ask the outside party to wait. Press the switch-hook for approximately half a second. The call is now on hold. (a short burst of music will be heard to confirm call is on hold). An outgoing call cannot be placed on hold during the first 90 seconds. To Retrieve a Call from Hold Press switch-hook again for approximately half a second. To Transfer a Call Ask the outside party to wait. Press switch-hook for approximately half a second. The call is now on hold. Dial the wanted station. When the station answers, announce the call. Replace the handset. The call will be automatically transferred. l- 19 T106-Issue1

25 General - Operating lnsttuctions To Program Ring Selection for outside line Lift handset. Dial 97 to stop ringing. Replace handset. To regain audible signals for outside lines repeat procedure that inhibited ringing. Priority Night Switching Ringing priority can be selected for stations 5 and 6 using the NIGHT SWITCH on the Main Equipment. Ringing will occur only at the standard station selected unless priority is reprogrammed at the selected station. To Reprogram Ring Selection Lift handset of station selected on the Night Switch. Dial desired code 95 for ring at station for ring at station 90 A confirmation tone will be heard from the handset Replace handset and incoming calls will ring at the programmed station. A busy signal after reprogramming is completed indicates programming was performed at the wrong extension. To return priority to original selection repeat the above procedure using code for the original station selected on the Night Switch. NOTE: The night switch will over ride programmed ring selections for stations 5 and Room Monitor Station The Telephone Station performing the monitoring may do so on-hook (via the speaker) or off hook (via the handset for privacy). Room Monitor Switch Station must be ON prior to operation. On-Hook Monltorlng Press the SPKWDND key at the monitoring station. The SPKR/DND lamp will come ON. Dial 91 for Room Monitor 1 or 92 for Room Monitor 2. Sounds at the Room Monitor Station will be heard via the Telephone Station speaker. Press the SPKWDND key again to stop monitoring. The SPKR/DND lamp will go OFF. l- 20 TlOG-Issue1

26 General - Operating Instructions Off-Hook Monitoring Lift the handset at the monitoring telephone station. Dial 91 for Room Monitor 1 or 92 for Room Monitor 2. Sounds at the Room Monitor Station will be heard via the telephone station handset. Replace the handset to stop monitoring. Switch Room Monitor OFF at the Room Monitor Station. From the Standard Telephone, only off-hook monitoring can be performed Door Station Door Chime Operation When a visitor presses the Door Station Call button, a distinctive 7 second tone is heard at all T106 Key Telephone Stations along with ring at the standard telephones. This chime overrides all tones, exchange and intercom ring signals. The chime will become a reduced level bee-boo tone at a key telephone station which is off -hook. Communicating with the Door Station Any telephone station may converse with the Door Station. To answer a Door Station Call Lift Handset within 7 seconds after door chime stops ringing. Speak to calling party. If the station is engaged in an exchange line call, the outside party must first be placed on hold, and the handset placed momentarily on hook before answering the Door Station. To call a Door Station Lift the handset. Dial 91 for Door Station 1 or 92 for Door Station 2. The T106 system can handle an exchange line call and a Door Station call simultaneously (from different telephone stations). Door Station Ring Selection Door stations can be programmed to ring or not ring at any key station. To program ring Lift handset of station to be programmed. Press # key. l-21 T106-Issue1

27 General - Operating Instructions Press desired selection code 30 door station 1 chime disabled 31 door station 1 chime allowed 40 door station 2 chime disabled 41 door station 2 chime allowed Press *key. A confirmation tone will be heard. Replace the handset. To operate remote door unlock During door station call in progress Station Amplifier Dial 98. Ask person at door to enter. Door will remain unlocked for 5 seconds. The Station Amplifier provides amplification of the following signals to any Key Telephone Station. a) Incoming exchange ring on system line (ie. LINE 1 ). W Incoming internal ring. cl Individual, Zone or All Call page announcements. 4 Door chime. e) On Hold Alarm. Any or all key stations may have up to 2 Station Amplifiers connected. The Station Amplifier may be turned on or off at the switch on its face panel and the output volume level can be adjusted with the volume control knob by the user Exclusive Lines Up to a maximum of two exclusive lines can be connected to the T106 system. The exclusive line is connected as line 2, exclusive line 1 is connected to stations 1 and 2 only, line 2 is connected to station 3 and 4 only. Calls on line 2 can be transferred only to the appropriate parallel station. If desired, access to the exclusive line(s) for outgoing calls can be allowed/denied to selected stations. Programming is done on station 1 for exclusive line 1 (to stations 1 and 2 ) and on station 3 for exclusive line 2 (to stations 3 and 4 ). To program access Lift handset at station 1 or 3 forfirst or second exclusive line respectively. Press # key. Press desired code selection 600 access denied for station 1 or access allowed for station 1 or access denied for station 2 or access allowed for station 2 or 4 Press *key. Replace handset on hook. - l- 22 T106-Issue1

28 General System Limitations Exclusive Line Ring Selection The exclusive line can be programmed to ring or not ring in response to incoming exchange calls at selected stations. To program ringing Lift handset of the station to be programmed. Press # key. Press desired selection code 20 exchange line 2 ring disabled 21 exchange line 2 ring allowed Press * key. A confirmation tone will be heard. Replace handset Headset Facilities To use the headset on a station Replace handset and cord with headset and adaptor. Fix Actuator Hookswitch. Put headset on. Ensure that the hookswitch activator is down in the on hook position. The headset is now ready for use. To use the station, slide hookswitch activator up to go off hook. Use other Commander T106 features and facilities in normal manner. Slide hookswitch activator down to go on-hook at the completion of the call. 1.7 SYSTEM LINE LIMITS Internal Cabling Limits Key Telephone Station Standard (2-wire) Telephone 35 ohms 700 ohms 200 m 4.0 km (2.6 km 0.4 mm U/g cable) I Door Station I 40 ohms I 235 m Room Monitor 35 ohms 200 m I Station Amplifier Horn Loudspeaker I 200 ohms 1 ohm I 1100m 5.5 m TABLE INTERNAL CABLING LIMITS l- 23 T106-Issue1

29 General - System Components Remote Extension Limits Standard (2-wire) Telephone The limits for 2-wire extension telephones will vary according to the type of telephone to be used. For information on the planning of outdoor or remote extension lines refer to Engineering instruction, Planning, Transmission, E Private Telephone Network, Definitions and Limits. 1.8 SYSTEM COMPONENTS Main Equipment The Main Equipment may be equipped with the boards and sub-assemblies listed in Tablel.2. Refer to the Appendix for ordering of equipment. Equipment I M E-T1 06 Control unit equipped for l/o4 capacity. Houses the system power supply and provides central termination for the system. Include Modules: MCB-T106 PS-T106 SLB-T106 Main Control Board MCB-T106 Motherboard for ail plug in Available as boards in Main Equipment. maintenance part Switch/LED Board SLB-T106 Contains Night Switch and Power LED Available as maintenance part Power Supply Module PS-T106 Mains transformerswitch, fuse and Noise Filter Board Available as maintenance part Exclusive Line Interface Board ELIB-T106 Enables 2 exclusive lines capable of both DTM F and Decadic signailing as required Optional Optional Facilities Interface Board OFIB-T106 interface PBA enables access to optional external facilities Optional Two wire Station Interface Board - Decadic TWIB-T210 - DEC interface PBA required to provide twostandard (2-wire) Telephones. Optional Door Station /Room Monitor Interface Board DMIB-T106 interface PBA required to provide the Door Station/ Room Monitor Facility Optional TABLE MAIN EQUIPMENT BOARDS AND SUB-ASSEMBLIES l- 24 T106-Issue1

30 General - System Components Key Telephone Station The T106 system uses the same key telephone stations as in the T210 system. They can provide tone or decadic dialling under normal operations. The T210 Powerfail Telephone Station is equipped for only decadicdialling during powerfail operations. These telephone stations are distinct items of equipment, though theiroutward appearances are identical. They may be distinguished by the designation label on the base. Options on the T210 Telephone Station are listed in Table 1.3. Telephone Station TS-T2 10 Telephone station for each 4-wire extension on the T106 system. Telephone Station Powerfail Decadic TS-T210-PFDEC Powerfail telephone station for 4-wire extension on the T106 system. One standard per system. Additional phones are optional. Wall Mounting Kit WMK-T210 Provides bracket and moulded components to allow wall mounting of Key Telephone Station. Optional Headset Adaptor Kit HAK-T210-TS Provides Headset with adaptor and hookswitch activator to enable Headset operation. Optional TABLE TELEPHONE STATION COMPONENTS Standard Telephone The Standard Telephone, optionally connected on stations 99 and 90 may be any approved 2-wire telephone equipment with decadic dialling TIOG-Issue1

31 General - System Components Room Monitor Station The Room Monitor Station is wall mounted, and similar in appearance to the Surface Mounting Door Station Table 1.4 shows its designation. Note: The T106 system uses the T105 Room Monitor. Room Monitor Station RMS-T105 Provides a monitor of audible activity in the vicinity of the station. Optional TABLE ROOM MONITOR STATION DESIGNATION The Door Station may be one of three types, listed in Table 1.5 Note: The T106 system uses the T105 Door Stations. Door Station DS-T105-SM DS-T105SS DS-T105-BD Surface mounting- Plastic case. Flush mounting-stainless steel. Flush mounting -Bronze decorative. Optional Flush Mounting Kit FMK-T105DS Wall mounting kit for flush mounting Door Stations. Optional Flush Mounting Back Board FMB-T105-DS Timber panel to cover whole brickfor flush mounting Door Stations. Optional TABLE DOOR STATION COMPONENTS l- 26 T106-Issue1

32 c General - System Components Station Amplifier The Station Amplifier is wall mounted and similar in appearance to the Room Monitor and surface mounted Door Station. For louder volume application a horn speaker may be connected to the Station Amplifier. Table 1.6 lists the equipment designations. Note: The T106 system uses the T105 Station Amplifier. Station Amplifier SA-T105 Provides low to moderate Amplification of audible station signals and voice paging. Optional Horn Loudspeaker LS-T105SA Provides high volume amplification of audible station signals and voice paging. Optional Line Cord (6-wire) LC-T105HFTS Provides connection between key station and station amplifiervia telephone socket. Optional TABLE STATION AMPLIFIER DESIGNATION 1.9 BLOCK DIAGRAMS AND DESCRIPTIONS - Fig. 1.l shows the major components of the T106 system and their configuration. This section describes each of these components in more detail Main Equipment Fig. 1.7 shows the functional blocks of the Main Equipment. l- 27 T106-Issue1

33 ME-T106 SYSTEM LINE EXCHANGE /PABX 4w MAIN CONTROL BOARD * 3,C- I _1, (MCB-T106) k; I t - CENTRAL PROCESSOR & CONTROL CIRCUITS p 1 I - MEMORY ROM/RAM 2 h 1 I 1 - LINE CIRCUITS $- ; ; - DEC/DTMF SENDING 2 rt - RING DETECTION 64 t t - INTERCOM FEEDING CIRCUITS 1 L Q MUSIC ON HOLD b - TONE GENERATOR z +STN4 1 I 2 SWITCH/LED AC 240 V EXCLUSIVE LINES EXCHANGE /PABX (SLB-T106) _ POWER SUPPLY ~~~~~,.,.~.~~~~...~..~~ ~...~~~~~...~...~....? c 1 DOOR MONITOR #-.L? : [ INTERFACE BOARD $ 2 OPTIONAL FACILITIES $ INTERFACE BOARD t $ (DMIB-T106) c 4-5 L c (OFIB-T106) 5 L. x-co.mnnnnannnnnd 1 EXTERNAL MUSIC SOURCE INPUT $ : EXTERNAL DOOR UNLOCK k ~,...~~~.,..~...,.~~...~.~..~.. : ~.....~..~,..., \ TWO WIRE INTERFACE BOARD $- 3 EXCLUSIVE LINE INTERFACE BOARD ~ $ 2 (TWIB-T210 -DEC) c 2 $ (ELIB-T106) 2 $ STATIONS 99 AND $ - DIRECT LINE CIRCUITS s > - I/O CONTROL L t z 7 - DEC/ DTMF SENDING t i - FUNCTION SElTING SWITCHES r? - POWERFAIL RESET CIRCUITS t : - DIAL PULSE DETECTOR ~...~..~~...~...~~ : ~~...t STANDARD EQUIPMENT.xxxx-... OPTIONAL EQUIPMENT

34 General - Block Diagrams and Descriptions Note that in this diagram, the system has been fully equipped including two Standard (2-wire) Telephones provided in stations 99 and 90, a Door Station and a Room Monitor. The physically separate modules are indicated in the diagram with their designations noted in brackets. Main Control Board (MCB-TlOf5) Contains the Central Processor (CPU), i/o, ROM and RAM. Controls all functions of the T106 system. Scans the status of all other modules and, according to its stored program, issues commands for all signaliing, connection, disconnection and monitoring functions. Scans to detect the program and switch positions. Detects the presence of ELIB, DMIB and TWIB. Connects the exchange lines to the T106 system and provides the Telecom earthing point. Detects exchange ring and informs the CPU. Applies a hold condition to the exchange line when instructed by the CPU. Provides earth or timed loop break recall on a PABX line according to switch positions. Includes metal oxide varistors to protect the T106 system against voltage surges. Provides the interface between the MOH or DTMF and the exchange line. Provides decadic dialling pulses. Generates 590 and 730 Hz tones modulated by 11 Hz to provide the distinctive exchange ring signals. Music On Hold Generates one of two electronic melodies according to the switch position and transmits this melody to exchange line callers held on Line 1. Intercom Feeding Circuit Enables individual intercom calling. Exchange Path The Exchange Path extends the exchange or PABX lines to the Station Interface circuitry, the two-wire Extension Interface board and the Exclusive Line interface Board. Intercom Path The Intercom Path carries speech between all stations for intercom calls in the T106 system. Note that the Station Interface circuits ensure that each station is connected to the Exchange Path, the intercom Path or the tone path Tl06-Issue1

35 I General - Block Diagrams and Descriptions Tone Path The Tone Path carries ring signals, the door chime, background music and voice signals (for All Call Page calls) between the T106 Telephone Stations. Data Pair The Data Pairs extend control signals between the Main Equipment and the Key Telephone Stations. Voice Pair The Voice Pairs extend either the Exchange Path, intercom Path or the Tone Path to the telephone stations. Station Interface Switches station voice pair between the exchange path, intercom path and tone path. Sends control signals from CPU to Key Telephone Stations. Receives dialling data from the key stations, converts to decadic pulses or DTMF tones if requested then feeds the signal to the exchange line circuit for transmission to exchange lines. Provides voltage supply to the Key Telephone Stations. Voltage regulatorcircuitry Receives 25V AC and 7V AC from the power supply rectifies then regulates them to 24V DC, 12V DC and 5V DC. These voltages are then used by all system components. Two Wire Extension Interface Board (TWIB-T210) A TWIB must be provided when a Standard (2-wire) telephone is installed as stations 99 and/or 90 to: Detect a loop on 2-wire extension and inform the CPU. Switch 2-wire extension to exchange or intercom path. Provide divided feed voltage for intercom calls. Generate and connect ring supply to the 2 wire extensions under the control of the CPU. Trip ring current when 2-wire extension answers. Generate and connect intercom dial tone, busy tone and call waiting tone to the 2-wire extension under the control of the CPU. Door Monitor interface Board (DMIB-T106) The DMIB must be provided when a Door Station or Room Monitor is installed to: Amplify both way speech between the Door Station and intercom path. Amplify audible room activity from the Room Monitor to the intercom path. I- 30 T106-Issue1

36 General - Block Diagrams and Descriptions Power Supply Module (PS-T106) The Power Supply Module contains a noise filter board and a transformerwhich converts incoming 240V AC mains power to provide 25V AC and 7V AC. These voltages are fed to the MCB for rectification and regulatory control. Exclusive Line Interface Board (ELIB-T106) Connects exclusive lines to T106 system and provides Telecom earthing point. Detects exchange ring and informs PIO. Provides earth or timed loop break recall on PABX line according to switch positions. Includes line protection for system against voltage surges. Provides decadic or DTMF signalling to exclusive lines. Provides hold and transferto party station. Connects the system and exclusive lines to the appropriate key stations upon pressing the POWERFAIL RESET switch after a powerfailure. Optional Facilities Interface Board (OFIB-T106) Provides interface between external music source and T106 system. Enables active control of music amplification from external music source within T106 system. Contains Door Unlock relay Telephone Station Fig, 1.8 shows the functional components of the T106 Telephone Station. VOICE XII cl-=1 CPU ANALOG - CONTROL -,-AMP. CIRCUITS I SPKR DATA PATH DATA TRANSMISSION CIRCUIT POWER SUPPLY I CIRCUITS +5V KEYPAD AND LEDS. TONE SIGNAL SOURCE STATION _ AMPLIFIER CONTROL TO STATION AMPLIFIER FIG TELEPHONE STATION BLOCK DIAGRAM 1-31 TlOG-Issue1

37 General - Block Diagrams and Descriptions -. Speech Circuit The Speech Circuit is an IC which provides the correct transmit, receive and sidetone levels to the transmitter and receiver. Speaker Amp The Speaker Amp is transformer coupled to the telephone Voice Path, and is activated when the SPKWDND key is pressed. The Speaker Amp drives the Telephone Station speaker with various tone signals, door chime signal and voice signals for All Call, Zone, and Individual Call Pages. Data Transmission Circuit The Data Transmission circuit together with the CPU sends control signals to the Main Equipment when the Telephone Station control keys are pressed and operates the telephone station LINE indication LED& tone generator, Speaker Amplifier, Station Amplifiercontrol, etc. under the control of signals received from the MCB. Powerfail Tone Caller (in Power-fail Telephone Stations only) In the event of powerfailure, the station interface circuitry in the MCB connects the Voice Path of station 1 to exchange (or PABX) line 1 and the Data Path becomes inactive. The Telephone Station normally obtains its ring signal from the MCB via the Data Path, when the power fails the ring signal appears on the Voice Path. The Power-fail Telephone Station contains a tone caller which will be activated in the presence of a ringing current on the Voice Path Room Monitor Station Fig. 1.9 shows the functional components of the Room Monitor Station. DS-a DS-b AMPLIFIER MIC ON/OFF -iiiltch FIG ROOM MONITOR STATION BLOCK DIAGRAM - l- 32 T106-Issue1

38 General - Block Diagrams and Descriptions Activation Detector With the Room Monitor Station switched ON, the station becomes active when the DMIB applies approximately 11.2V to the Room Monitor to turn on the activation detector and the microphone Amplifier. Power Feed Power for the microphone and amplifier is supplied from the DMIB. Amplifier A two stage amplifier is transformer coupled to the Voice Pair extending the monitored sounds to the listening station Door Station Fig. 1.lO shows the functional components of the Door Station. DS-a DS-b I SPKR Power Feed/Amplifier FIG DOOR STATION BLOCK DIAGRAM Power forthe Door Station is derived from the DMIB. A simple two stage amplifier drives the microphone signal onto the DMIB via a transformer. The Door Station speaker is transformer coupled to the DMIB Station Amplifier Fig. 1.l 1 shows the functional components of the Station Amplifier Power Pack The Power Supply contains a transformer which converts incoming 240 V AC mains power to 12 V DC. This voltage is fed to the Voltage Regulator Circuit on the main printed circuit assembly. I- 33 TlOG-Issue1

39 General - Block Diagrams and Descriptions Digit Analysis The Commander T106 provides access barring by software controlled digit analysis. Control numbers are entered into the system by software programming at installation, If nothing is programmed, the system allows unrestricted access to the exchange lines and assumes the exchange lines are direct, ie: not behind a PABX. Refer to section for software programming procedures. After software programming has been performed any number dialled from a T106 telephone station (2 or 4 wire telephone) is analysed in the following sequence. First, before dialling is permitted, Station Class of Service (COS) is evaluated (Job code 3 in software programming). A line will be seized if the COS code is either 2,3 or 4. Second, after a line is seized, the dialled number is compared to those programmed into Job Code 4for PABX access. If the dialled number does not coincide with a PABX access code, it is regarded as a call to a PABX extension and all dialling thereafter is sent as dialled. If the dialled number coincides to a PABX access code a pause is inserted after the access code is sent. The third analysis refers to the station class of service to determine relevant section(s) of the allowed number table (Job code 2) with which to compare the dialled number. In this case the class of service is additive, ie COS 1 cannot seize a line, COS 2 is allowed all numbers in COS 1 plus those for local access, COS 3 is allowed all numbers for COS 1 plus COS 2 plus STD access, etc. After establishing allowed numbers, the dialled number is compared to the allowed number in sequence. When the dialled number matches a programmed allowed numberthe number is sent to the dialling circuit. If the number dialled is not allowed a continuous single tone will be heard and dialling will cease. When an allowed number is dialled, the system counts the digits, compares them to the number length in job code 6 and bars access when the number dialled exceeds the value stored (Default setting is 9 digits). This number length limiting (NLL) is applied to all outgoing exchange line calls from stations with class of service codes 2 or 3 except when system based ABB dialing is used or when the first digit dialled is a 0. When the system is behind a PABX, NLL is applied to digits after the PABX access code. Digits dialled after exchange signalling is converted to DTMF are not subject to number length limiting. While a call is in progress, dialling is enabled to allow PABX transfers, and other related functions. 1.lO SYSTEM LIMITATIONS AND COMPATIBILITY This section provides details of equipment limitations for alternative configurations and compatibility with other equipment. 1.lO.l PMBX Compatibility The T106 system is generally compatible with all PMBX s. (0 Type 2 PMBX must use a 412 wire interface unit type UAA 96A. I- 35 TlOG-Issue1

40 General - Block Diagrams and Descriptions Standard (2-wire) Telephone Usage of Standard (2-wire) Telephones is limited by a feed voltage of 24 vofts and a ring voltage of 58 volts AC superimposed on the feed voltage. The 2-wire telephone must be decadic dialling. (0 Line Limit is 700 ohms (see section 1.7.2). (ii) Parallel Telephones are not recommended. (iii) Parallel Alarms must be limited to one (see section (ii) ). (iv) (v) PABX recall can be provided with an earth recall telephone. Compatible telephones include 800 Series without anti-tinkle module. (Except 807). Digital Gondola Flip-Phone Touchfone Decorator Telephones (vi) Non-Compatible Telephones include 800 Series incorporating classification change module, i.e. 8328,8358 and (Idle line voltage is insufficient) Door Stations 0) Parallel Door Stations cannot be used in the system, i.e. Door Stations may not be connected in parallel. (ii) Two Door Stations may be provided on the T106 system and each has a distinctive call tone Telephone Stations Portable Stations Telephone Stations must be limited to one portable station per system. If more than one portable Telephone Station is provided then the situation may arise where Telephone Stations are connected in parallel and confusion could arise as to which extension number is appropriate for a station Exchange Line Testing The exchange line is not polarity conscious and when tested from a test desk will exhibit a test similar to the 800 telephone. l- 36 T106-Issue1

41 General - Block Diagrams and Descriptions 1.I 0.6 Extension Alarms The preferred means of providing an extension alarm on the T106 System is to install one or more Station Amplifiers, with a Horn Loudspeaker for loud volume applications. (0 Station Amplifier Up to two Station Amplifiers may be used in parallel on each 4-wire extension in conjunction with a Telephone Station for tone alarm and public address purposes. A Horn Loudspeaker must be added where greater volume is required. (ii) Standard (2-wire) Extension A single series alarm may be used with an 800 series telephone without an anti-tinkle circuit on the 2-wire extension. The loudsounding alarm (S12/47) may be used in series or parallel with an 800 series telephone orflip phone. (iii) Exchange Line When connecting a parallel alarm a 1.5 UF capacitor must be provided in series with the alarm. an anti-tinkle module (ATM) S.31 l/330, must be provided when a parallel alarm is applied to a decadic system. The following alarms may be provided in parallel across the exchange line Bellset No. 25 PS (Sl2/40). Magneto Bell Assembly 59U, 4 gong (Sl2/37). Magneto Bell 16238,6 gong (S12/5) Loud Sounding Alarm (S12/47), and Gliding Tone Caller (S302/13)., P.A.B.X. Compatibility The T106 System is generally compatible with all types of P.A.B.X. with the following limitations. I;!) (iii) Phillips 1200, notes 1 and 2 apply. Ericsson ASB, notes 1 and 2 apply. Rolm (Plessey), notes 1 and 2 apply. NOTES: 1. Standard (2-wire) telephones cannot be provided on T106 Systems connected to this PABX. (Ring silent period on these PABX s is long duration and causes the T106 System to release between ring bursts). 2. Ring signal on T106 Telephone Stations connected to these PABX s may be random periodicity. l- 37 TlOG-Issue1

42 General - Block Diagrams and Descriptions Hearing Aid Coupler Telecom does not provide a hearing aid couplerfor Commander T106. Customers may, however, be advised of commercially available hearing aid couplers that are compatible with Commander T106. These devices are modern lightweight battery powered modules with excellent magnetic coupling capability that attach externally to the telephone handset. Compatible modules include: Phonear PE 850 Australian distributors - Hearing Aid & Optical Services Pty. Ltd. Tel. (03) Permitted Attachment No. C83/18/ External Music on Hold/Background Music External Music on Hold may be provided using a Telecom approved isolation unit. Telecom does not provide such a unit, however, a list of commercially available units may be obtained by contacting Telecom Australia, Telephone Regulatory Section on (03) Remote Door Unlock Isolation Relay The Isolation relay will contain an integrals low voltage power supply which is placed in series with the winding of the isolation relay. The only voltage seen by the main equipment will be from this power supply. Compatible relays include: The 1 L70 Available from the Relays Division in each state Technical Specifications 1. AC Supply Requirements Voltage Operation range Power Consumption Protection 240V (50Hz) 225%260V (50Hz) 20VA or less (stand-by mode) 25VA or less (operation mode) Double insulated tested to AS31 08 specifications 2. System Voltage TTL Logic Supply Matrix Switch Pulse Relays and Feed Bridges Output Voltage for 4WST Ringing Voltage for 2WST +5V +12v +24V DC20V 58 f 5V (30 f 5Hz) 1-38 T106-Issue1

43 General - Technical Specifications 3. Signal Decadic Dial Make Time Break Time I.D.P. Time Dial Break Impedance DTM F Dial H, L total Level Twist H>L Frequency Deviation Source Impedance PABX Recall Music on Hold 31-35ms 62-70ms OOOms 450Kohm or more dBm 2+ 1dBm 1.5% or less 1 OdB or more Programmable1 O-990ms (1 Oms step) Flash & Earth Recall available dB 2 melodies, selectable External source input via OFIB-T106 possible Adjustable Level 4. Interface Connections Exchange line Key Stations (4WST) 2 Wire Station (2WST) Door & Room Monitor Station External Source Input (BGM & MOH) Loop Resistance (4WST) Loop Resistance (2WST) Basic 1 3 Maximum when ELIB-T106 mounted 4 Maximum 2 Maximum when TWIB-T210 mounted 2 Maximum when DMIB-T106 mounted 1 when OFIB-T106 mounted 40 Ohm Maximum (including line cord) 700 Ohm Maximum (using 800 type telephone) 5. Transmission Performance Bandwidth Nominal Impedance Insertion Loss 300Hz-3400Hz 600 Ohm Connection to exchange line 1 db or less (at 1500 Hz) Connection to intercom line 4.2 db or less (at 1500 Hz) 1-39 TlOG-Issue1

44 Installation - Introduction INSTALLATION INTRODUCTION The following Installation Section is structured to provide a logical sequence for installation of the T106 system. Refer to Section 1.10 for System Limitations and Compatibility. The steps to be followed are 1. Order Equipment (see Section 1.3, 2.3 and Appendix B) The required optional equipment items are ordered from details supplied on the Telephone Service Order. Install Cable The required cabling is shown in Fig Mount Equipment (see Section 2.4) Terminate Cable (see Section 2.5) Terminate at Main Equipment and all stations. Assemble Equlpment (see Sections 2.6 and 2.7) Main Equipment: Assemble with optional PBAs as required. Key Telephone Stations: Wall Mounting Kit components as required. NOTE: DO NOT connect stations until cabling is checked! 6. Check Cabling (see Section 2.8) Cabling is checked by measuring voltage levels at station sockets and termination points Connect Stations Program System (see Section 2.9). Test System Operation (see Section 2.10). Fill in Feedback Label (see Section 2.11). Complete and dispatch the MIQA Feedback Label. 11. Leave Site Record (see Section 2.12). 2-1 TlOG-Issue1

45 Ins talla tion - Warnings WARNINGS The following precautions must be observed when working on the system. 1. The T106 is a four wire communication system. One pair is used for speech, the second for power and data, hence it is imperative that the system is wired with the correct polarities. Check all wiring before initially applying power to the system. :::::. ;;:::::::: / /.../..\...v.:..,. :.,...,.,.,..,.,.,... :.:.:::::::::::::.:j:::::::::::::::::.,.,.:.;i; ; :,~EiiEae:oM~~..iiiL.(: : :~~~~~~~~ White (W) 2 Blue (B) 6 Red WV 1 Black (BK) 5 Green (G)# 4 Orange (0) # 3 LINE la (+) LlNElb (-) DATA 1 (+) DATA2 (-) To SA-T105 To SA-T105 An* Bn* Cn* Dn Dl (+) 1x2 C-1 n = station number 1-4 # only required for stations with Station Amplifiers connected. A Line Cord, LC-Tl05-HF (Serial Item no. 361/75) should be used. 2. Take special care not to short between any terminals. This may cause damage to the system. 3. Handling of Printed Board Assemblies (PBAs) This equipment contains static sensitive components, and caution in handling is advised. To reduce the incidence of premature failure due to staticdischarge or physical damage, 1 64 Always ensure that power is disconnected before removing/inserting PBAs. (b) (c) (d) Always discharge static from yourself by touching the Telecom Earth terminal on the Main Control Board before handling PBAs. - Handle PBAs by the edge or by the handle. DO NOT handle PBA tracks, components or edge connectors (contaminants introduced by fingers can cause corrosion and high resistance connections). Components are physically delicate. Finger pressure on a component can fracture, but not necessarily break component leads, producing a future NOTE: To protect against physical damage and damage due to static discharge, PBAs must ALWAYS be wrapped in the oriqinal wrappina (an ANTI- STATIC plastic bag), and then placed in the protective container provided with the new item. These procedures apply equally to both working and faulty PBAs. Careless handling, storage and transporting will cause secondary or future faults. 4. Ensure power is OFF before programming equipment hardware. 5. Check fuse rating when replacing fuses. 2-2 Tl06-Issue1

46 Installation - Equipment Ordering 2.3 EQUIPMENT ORDERING The Telephone Service Order provides initial customer information. Copies of the System Order Form, with details of customeroptions, are also provided to enable the requisition of all necessary items of equipment for the installation. Appendix B provides a guide for ordering Commander T106 equipment for installation. 2.4 LOCATION AND MOUNTING OF EQUIPMENT Equipment must be mounted in locations that allow good access, and provides adequate lighting for installation and maintenance activities. All wall mounted equipment should be placed between 380 mm and 1800 mm from the floor surface Main Equipment Locat ion The customer must provide an exclusive power point within one metre of the Main Equipment. Note that the Main Equipment must be generally accessible to the customer for operation of the Priority Night Switch and Powerfail Reset Switch. It should be mounted with at least 300 mm clearwall space on each side, and 1000 mm clear space in front. Cabling The cables can be arranged in the cavity between the Main Equipment chassis and the wall for convenient access. Cover Removal Two captive screws secure the cover. When removing the cover pull the bottom of the cover out, lift the coverup and then away from the Main Equipment as shown in Fig Particular care should be taken to avoid damage to the power cord when the cover is being replaced. pull lower edge outwards lift FIG MAIN EQUIPMENT COVER REMOVAL 2-3 T106 - Issue 1

47 c Installation - Location and Mounting of Equipment Mounting A mounting template is supplied with the Main Equipment to simplify its positioning (Fig. 2.2 also shows the mounting hole spacings). The template is placed on the wall over the desired location, and the positions for the four fixing devices are marked. Suitable screws are inserted until approximately 13 mm protrudes from the wall surface. The Main Equipment is hung over these screws using the mounting holes provided. The screws are then fully tightened. ; D/1 0 o - 1! Jl FIG MAIN EQUIPMENT MOUNTING DETAILS Telephone Station Table Model T210 Telephone Stations are used in the T106 system and they are supplied as table models -l i r CABLE ENTRY POINTS \ 610M SOCKET LOCATlOh!:0 I 57 I 172 Wall Model FIG TELEPHONE STATION WALL MOUNTING BRACKET If a Telephone Station is to be wall mounted, a Wall Mounting Kit (WMK-T210) is required. This kit includes a bracket which is fixed to the wall surface and plastic mouldings which clip into vent holes near the hookswitch to support the handset in the vertical position. The 61 OM socket is screwed into the wall bracket as shown in Fig Refer to Section for details of wall Telephone Station assembly. 2-4 Tl06-Issue1

48 Installation - Location and Mounting of Equipment Room Monitor Station Locat ion The Room Monitor Station is wall mounted by fixing the base plate to the wall surface. This necessitates cover removal. Cover Removal To remove the cover, insert aflat screwdriver as shown in Fig. 2.4 to release the retaining clip. Pull the cover forward. The front panel and associated circuitry can then be detached from the base by disconnecting the printed board connector shown in Fig. 2.4.,- L h -- * RELE ASE EN INSERT FLAT SCREWDRIVER WITHDRAW 6 WITHDRAW COVER PLUG ESS IN I COVER I FIG ROOM MONITOR STATION COVER REMOVAL Mounting Mounting hole locations and cable entry positions are shown in Fig & R / 7 CAB1 E EN TRY POINTS 35 FIG ROOM MONITOR STATION BASE PLATE 2-5 T106 - Issue 1

49 Ins talla tion - Location and Mounting of Equipment Door Stations The Door Station is generally installed near the main entry of a building, and care must be taken to avoid damage to adjacent wall surfaces, particularly where brick walls are involved. After installation the transmit and receive levels should be adjusted for optimum performance on location by means of the trimpots on the DMIB- T106. Refer to section 2.9.5, Door Station Level Adjustment. Surface Mounting Door Station The surface mounting Door Station has the same design appearance as the Room Monitor Station, and the mounting instructions of Section apply. Flush Mounting Door Stations The flush mounting Stainless Steel and Bronze Decorative Door Stations are identical apart from their removable front plates. To mount them, a suitable opening must be provided in the wall surface for the station to fit in. The protective film on the buttons, label and stainless steel face-plate should be removed after installation. On a timberwall, the Door Station is attached with screws through the mounting holes at each of its corners. On a brick or fibro-cement wall, the door station is attached using the Flush Mounting Kit (FMK- T105). This Kit, which is ordered separately, consists of a locking bracket (see Fig. 2.6) which clamps in the wall cavity. The bracket is inserted into the wall cavity at an angle and then straightened before tightening the screws. The door station is then screwed to the front plate of the Flush Mounting Kit. Brick Walls When installing a flush mounting Door Station in a brick wall, an opening approximately half the size of a standard house brick is required. (i.e. the hole dimensions should be 90 mm x 100 mm). Where the removal of a whole brick is preferable, a timber backboard (Flush Mounting Back board, FMB-T105 DS, S361/52) is available to provide an attractive covering surround for either model flush mounting door station (see Fig. 2.6). NOTE: Where the integrity of the wall is in doubt, a surface mounting Door Station may be advised T106 - Issue 1

50 Installation - Location and Mounting of Equipment, r FLUSH MOUNTING KIT MOUNTING BRACKE T ORIENTATION (FMK-T105-DS,PARTS SHOWN THUS ) \FOA BRICK WALL INSTALLATION FLUSH MOUNTING BACKBOARD FLUSH MOUNTING KIT FLUSH MOUNTING 7 BACKBOARD (FMB-TI~~-DS) (OPTIONAL) r 2.1 ASSEMBLY IN BRICK WALL MOUNTING BRACKET ORIENTATION FOR THIN PANEL WALL DOOR STA FIG FLUSH MOUNTING DOOR STATION INSTALLATION Station Amplifiers I - The Station Amplifier has the same design appearance as the surface mounted Door Station and Room Monitor Station, and the mounting instruction of Section apply. 2.5 CABLING AND TERMINATING System Cabling Scheme All components of the T106 system are cabled to the Main Equipment. The system cabling scheme is provided on the Main Equipment mounting template, and is shown in Fig T106-Issue1

51 Ins talla tion - Cabling and Terminating I M C B C T A scdwt5 f. A l A l T e l e p h o n e K e y Stai~on T e l e p h o n e -5 S t a t i o n 2 6 I Dl A 3 A 4 \ R T e l e p h o n e S t a t i o n 4 c 3 c 4 r W A T 1 A T 2 1 S t a n d a r d -BK- D 3 D 4 B T e l e p h o n e 9 0 B T 2 B T 2 I 3 : S t a n d a r d - T e l e p h o n e 9 9 : 2 M C B C T 2 N C S y s t e m E x c h a n g e L i n e m N C E T H D o o r S t a t i o n R o o m M o n i t o r DSaO A M 1 A M 2 DSbO BMl BM2, D o o r StatIon or R o o m M o n i t o r 2 DSCO C M 1 C M 2 DSd 0 DMl D M 2, EMA AL1 E x t e r n a l M u s i c S o u r c e E M B A L 2 I E x t e r n a l A l a r m FIG T106 SYSTEM CABLING SCHEME 2-8 T106-Issue1

52 Installation - Cabling and Terminating Cable Terminating All system cabling (except 240V AC power) terminates at connection terminals CT1 and CT2 on the MCB. Fig. 2.8 shows the layout of the connection terminals, and Table 2.1 shows the termination details. It is the customer s responsibility to arrange the wiring and fitting of the door lock mechanism. - I. / FIG CONNECTION TERMINALS \ /--- : : MCB BILOCK CT1 : :.::.;:;i$~~:liii l:iii:::; :i il::,,..,:,:. W,,:I:li:~~~~;i. ;g::::jjii:i I I W..:..:..::::::::::.:,:: B STATION 1 STATION 2 B,.l:::iii::;s.ii.~~~~~:::~~~,.,,.:.::)):).:.:.,.,.,,.,. :.:.:.:.:.,.,. :.:.:.:.: :.:j;,.:. R R. ::::ii~l;i;i:i;:dyii:i i i ::: : i:i.::.~~ BK BK W STATION 3 STATION 4 B R BK STATION 99 STATION 90 W B.;I$ n~~~iili~~l MCB BLOCK CT2 W 1 SYSTEM i NO I.j:)i.?.::. y&.& :j;:j:.:.:::;:i.,,,,,,,.:.:.::j,:,: ;.;,;.;,,,, :.,.,..,.;..;?:;. fqflj<(::i:$. 1LINE CONNECTION -- 1 ~li;i~~::ii :ij.;ii: :...: : TELECOM EARTH -- ggi&+g~~~:~~~.,.:.:..i...:....: L A I Lrl\IYr\L rtlrli\i I - - MUSIC INPUT -- DOOR UNLOCK I -- TABLE Termination Details on connection terminals 2-9 TlOG-Issue1

53 Installation - Cabling and Terminating 2.53 Cabling And Terminating Techniques Always use the correct size screwdriverwhen terminating conductors and do not overtighten the screw terminals. This reduces the force applied on the terminals and prevents any damage which otherwise may occur. When stripping cables, always leave enough spare conductor length to enable removal and re-termination Earthing Requirements Lightning Protection In lightning prone areas, exchange lines and 2-wire external extensions must be protected at the point of entry or distribution frame using Protector Block (S.442/36) in accordance with Lines Engineering Standard TPH Lightning Protection at Customer s Premises. To fully utilise the inbuilt T106 surge protection circuitry, a Telecom Earth must be provided to the Main Control Board (and the Exclusive Line Interface Board when fitted) in accordance with Lines Engineering Standard TPH Lightning Protection at Customer s Premises. Figure 2.9 shows recommended method for terminating the Telecom Earth with provision for antistatic wrist strap connection. MCB CT2 Telecom Earth Gil ELIB Insulate with sleeving//clleave short extension for wrist strap connection FIG TELECOM EARTH CONNECTIONS - PBX Recall When connected to a PMBX or PABX utilising earth recall, it is necessary to verify earth is connected to the terminals marked Telecom Earth on the Main Control Board and Exclusive Line Interface Board in the Main Equipment. 2.6 MAIN EQUIPMENT ASSEMBLY The layout of the Main Equipment is shown in Fig The location of each station and programming details must be entered on the mounting template/installation Chart and placed in the pocket inside the Main Equipment cover at the time of installation T106 - Issue 1

54 Installation - Main Equipment Assembly FIG T106 MAIN EQUIPMENT LAYOUT WITH PBA CONNECTIONS INDICATED Power Supply The Power Supply Module (PS-T106) is supplied, already installed, with the Main Equipment. A spare fuse (200mA Slow Blow, S.l l/l 35 ) is provided in the Power Supply cover Printed Board Assemblies The Main Equipment consists of the Main Control Board and Switch/LED Board The Two Wire Interface Board, Door Monitor Interface Board, Exclusive Line Interface Board and Optional Facilities Interface Board provide optional facilities or interfaces. With the exception of the Door Monitor Interface Board (DMIB-TlOG), all PBAs are inserted with their component sides facing away from the wall in the positions indicated. (see Fig. 2.10). Circuif board supports secure all PBAs in the Main Equipment. Care must be taken to ensure that all PBAs are correctly and firmly located. To release the PBAs (see Fig. 2.11) use pliers to squeeze mounting posts and lift the PBA by the handles. The Main Control Board, the Switch /LED board and the Power Supply requires screws to be loosened or removed to enable their removal. All PBAs in the T106 system are marked with their code and serial/item numbers. The PBAs available at installation are listed in Table 1.2. Refer to Appendix B for ordering of equipment TIOG-Issue1

55 Installation - System Extension Assembly TO INSTALL PUSH BOARD TO REMOVE CnllFF7F L LIFT BOARD FIG PBA REMOVAL/REPLACEMENT 2.7 SYSTEM EXTENSION ASSEMBLY Telephone Station Assembly Telephone Stations and Power-fail Telephone Stations are supplied as table models. The Power-fail Telephone Stations are decadic dialling under power-fail conditions. These telephone stations are distinct items of equipment though their appearances are identical. They may be distinguished by the designation label on the base and variations of the internal circuit boards. An internal view of the Key Telephone station is shown in Fig Included with each Telephone Station is a User Guide, a pack of five colour cards, a number card set and 10 station identification labels. LINE CORD - i ADDITIONAL COMPONENTS ; I IN POWERFAIL j TELEPHONE STATION! I_ A HANDSET CORI FIG TELEPHONE STATION INTERNAL VIEW L 2-12 T106-Issue1

56 installation - System Extension Assembly Colour Cards At installation, the standard colour card fitted, should be changed according to the customer s preference. The remaining colour cards are retained by the customer. The colour cards are changed using a pin, as detailed in the User Guide. Separate T106 and T210 self adhesive directory panels are provided to be placed on the index cover as shown in Fig FIG DIRECTORY PANEL LOCATION Options The optional facilities listed in Table 2.2 may be provided at installation. Wall mounting station conversion Headset Conversion Wall Mounting Kit (S.361/258) Headset and Headset Adaptor Kit (S.361/224) l TABLE KEY TELEPHONE STATION INSTALLATION OPTIONS 2-13 TlOG-Issue1

57 Ins talla tion - Sys tern Extension Assembly Wall Mounting Telephone Station Conversion The Wall Mounting Kit (WMK-T210, S.361/258) is required to convert a Telephone Station for wall mounting. It contains the following items: Wall Bracket Wall Mounting Bracket. Handset Rest Pieces (1 On hook piece and 1 Off hook piece). Fig. 2.3 shows the wall bracket with cable entry points and mounting slots for securing it to the wall surface. Feed the cable into the wall bracket, screw a 610M socket into the bracket and terminate. Handset Rest Piece Installation Insert pronged end of On hook rest piece into slots in station below hook switch. (see Fig. 2.14). Push in until piece is secure. Insert pronged end of handset Off hook rest piece into slots in top side of telephone station. Push in until piece is secure. PRESS TO INSERT i FIG HANDSET REST PIECE INSTALLATION Wall Mounting the Telephone Station Note: The Telephone Station should not be connected until the cabling is checked (see Section 2.8). To install the wall mounted Telephone Station Insert the line plug into the socket installed in the wall bracket. Roll up the line cord to fit inside the wall bracket. Mount the Telephone Station on the wall bracket as shown in Fig T106-Issue1

58 Installation - System Extension Assembly CLIP IN TOP OF TELEPHONE STATION PRESS IN CLIP & PUSH STATION INTO POSITION FIG TELEPHONE STATION WALL MOUNTING To remove the wall mounted Telephone Station Apply pressure outward at the base of the Telephone Station reversing the procedure shown in Fig Table Model Conversion A Telephone Station, if originally converted to be wall mounted, may be reconverted to a table model. To convert back to table model Dismount telephone from wall mounting bracket, and remove 610 socket from its secured location within the bracket. Remove Telephone Station upper case assembly. Remove the handset rest pieces by pulling piece away from station and applying pressure to outer prongs from inside upper case as shown in Fig FIG HANDSET REST PIECE REMOVAL 2-15 T106 - Issue 1

59 Installation - System Extension Assembly Station Amplifier Assembly A six wire line cord (LC-T105-HF) must be provided on stations associated with a Station Amplifier. An exclusive power outlet must be provided for the power pack supplied with the Station Amplifier. The power cord is connected to the screw terminations designated Power and the cord is anchored with a twist around a plastic spigot as shown in Fig Power cord polarity is grey (+Ve), grey/black (-Ve). The separately ordered Horn Speaker option (LS-T105-SA, S361/29 ) is terminated at the screw terminals desianated EXT SPKR and the internal speaker is disconnected bv moving the link designated * SC1 SPKR from INT position to EX? position. Terminal Block (S29/27,116) may be used for the installation of the Horn Speaker 3SAB-T105 S3611SS AWAREI!EL AUSTRALIA 0 CONNECTION P O W E R C A B L E c WR,., I LY AROUND SPIGOT CABLE ENTRY FIG STATION AMPLIFIER INTERNAL LAYOUT -Ve +Ve 2a 2b Dl D2 EXT SPKR EXT SPKR GYIBK GY TABLE STATION AMPLIFIER CONNECTIONS --_ L PS-T105-SA PS-T105-SA 610 socket, Pos socket, Pos 3 LS-T105-SA LS-T105-SA NOTE: Use Line Cord, LC-T105-HFfor Station Amplifier Installation T106-Issue1

60 Installation - System Extension Assembly Headset Adaptor Installation To install a headset adaptor Insert hookswitch activator into vent opening near hookswitch as indicated in Fig Apply pressure until prongs lock into place. Replace handset with headset and adaptor. Ensure that the hookswitch activator is down in the On hook position. The station is now ready for use with the attached headset. FIG HOOKSWITCH ACTIVATOR INSTALLATION 2.8 TERMINATION VOLTAGES Before connecting any station to the system, check that the following voltages at station sockets and termination points are as shown in Table T106-Issue1

61 Installation - Termination Voltages Telephone 2 An ov 50V (exchange dial tone) Station 6 Bn Sockets _-i------, Cn (Note 4) o/c (Note 3) 5 Dn p) DSa (+) 1.2-l.8V ov Door DSb (-) (Note 2) Station _ DSc ov o/c (Note 3) DSd Room Monitor V ov Lt p) --B-d _ Dl ov o/c (Note 3) D2 TABLE TERMINATION VOLTAGES Notes: 1. Do Not connect stations or turn power on before checking cabling. 2. The A.P.O. No.3 voltmeter may be used, however Door Station terminal voltage will read OV due to the tow impedance of this meter on the O-3 volt scale. 3. o/c = open circuit. Due to the high impedance of the termination with the Power OFF, induced voltages may be measured. 4. Power on voltage between Cn and Dn switches between 0.75V and 20V as indicated. Cn Dn Power on voltage between Cn and Dn with a station connected is approximately 18V. 2.9 INSTALLATION PROGRAMMING The Commander T106 system has hardware and software programming to be done at installation. Hardware programming consists of switches and strap connectors on the PBAs. The settings are detailed in sections through T106 - Issue 1

62 Installation - Termination Voltages I - WARNING: Ensure power is OFF before programming equipment hardware. Software programming initializes the system s digit analysis for access barring and PABX communication. The T106 software programming must be done at station 1. Software programming procedures are given in section To remove or insert the wire straps, pull the black plastic section upwards, insert/remove the wire strap and push down to lock, as shown in Fig LIFT TO UNLOCK fi'i;to Fig PROGRAMMING STRAP INSERTION/REMOVAL Hardware Programming - Main Control Board (MCB-T106) The Main Control Board switches (SW) for hardware programming are given in Table 2.5. Refer to Fig for switch, fuse and connector locations. PABX Recall Either Earth or Time Break PABX recall may be set by switch SW8 on the Main Control Board (see Fig for location). Earth and Time break recall times must be software programmed at installation for O-990 ms. The default value is 0 ms which disables both PABX recall methods. Music On Hold I - Internal Music On Hold is provided as a standard facility, the required tune is selected by switch SW5 on the MCB (see Fig. 2.20). SW5 Ml SW5 M2 SW1 INT SW1 EXT - Lorelei - Landler Tanz - internal music on Hold - external music input available. If no Music on Hold is requested SW1 should be set to EXT and no external music connected. I T106-Issue1

63 Installation - Termination Voltages Exchange Line Release Time With SW3-2 OFF the exchange line will be released by the Main Equipment within 0.5 seconds of the removal of the line loop condition. However, some PABXs and ARK exchanges produce line breaks longer than 0.5 seconds during dialling and call set up. SW3-2 can be switched on to extend the release time to 1.4 seconds. This switch should normally be OFF unless symptoms of exchange line release during call set up occur. Memory Hold/Clear At delivery, setting of SW4 is on CLEAR side. After turning power on and before system programming, ensure that SW4 is put onto HOLD side. If SW4 is left on CLEAR side power failure or turning power off will result in clearing of all RAMS. When power resumes, all system software programming will have to be repeated. System Reset The system reset switch, SW2, prompts the CPU to register revised hardware programming. SW2 must be pressed whenever hardware programming is altered. 1 CP4 I 0 SW40 ST1 CP3 II CP7 p6i-j I - CP8l CT2 I SW1 Heat Sink I l II SW! FIG MAIN CONTROL BOARD (MCB) LAYOUT 2-20 T106 - Issue 1

64 I Installation - Installation Programming I Optional External INT Internal music source INT Music on Hold EXT External music source SW2 I System Reset I Closed I CPU program reset I ON sw3-1 Exchange Signalling Selection OFF ON Line 1 is decadic Line 1 is DTMF OFF SW3-2 Exchange Line Release time OFF ON 0.5 seconds 1.4 seconds OFF _- SW5 I Music on Hold Ml Lorelei Ml Selection M2 Landler Tanz SW7 Exchange Line Isolation C NC Exchange Line connected Exchange Line disconnected C SW8 PABX Recall mode F Flash Recall N Selection N No Recall E Earth Recall Fl to F4 Station 1 to Station 4 Inserted Station Power Rail Supply Protection Inserted TABLE MCB - T106 Hardware Programming Hardware Programming - Switch/LED Board (SLB) The switches indicated in Table 2.6 are accessible on the Main Equipment for customer programming when required. Refer to Figure 1.2 for location of switches. SW22 Night Switch User Option: 99 Only station 5 rings OFF OFF both 5 and 6 ring 90 Only station 6 rings 1 SW23 1 E;rFail 1 Closed 1 System Reset 1 - TABLE SLB Hardware Programming 2-21 TlOG-Issue1

65 Installation - Installation Programming Hardware Programming - Exclusive Line Interface Board (ELIB) The exclusive lines are to be programmed to the capabilities of the exchange lines coming into the system and for associated PABX capabilities as indicated in Table 2.7. Refer to Fig for locations of connectors. r I : CSl : I I I i I I I I SW1 m 3 zi F ch 3 I ----I -_ 0 01 CT1 / FIG EXCLUSIVE LINE INTERFACE BOARD Exchange line 2 OFF (stations 1 and 2) ON I line 2 is Decadic line 2 is DTM F OFF Exchange line 3 (stations 3 and 4) I OFF line 3 is Decadic OFF ON line 3 is DTM F SW2 PABX Recall Mode Selection for LINE 2 F N E SW3 PABX Recall Mode Selection for LINE 3 F N E Flash Recall No Recall Earth Recall N TABLE ELIB Hardware Programmlng When only one exclusive line is provided, the installation technician must program denied access to both stations without LINE 2 connected. Refer to section for programming details TlOG-Issue1

66 Installation - installation Programming Hardware Programming - Two Wire Interface Board (TWIB) Settings on the TWIB apply to the optional Standard Telephones on extensions 99 and 90 as indicated in Table 2.8. Refer to Fig for location of connectors and switches. f OMP 0 MP CPI MPO \ d-7 cl T3 n SW1 DRUB I FIG TWO-WIRE INTERFACE BOARD Station 99 Station 90 t Inserted ON OFF ON OFF Strap must be inserted for correct call waiting tone operation control. Call waiting tone cancelled Call waiting tone allowed No Door Chime allowed Door Chime allowed Inserted I-- OFF OFF OFF OFF Table TWIB Hardware Programming 2-23 TIOG-Issue1

67 Installation - Installation Programming Hardware Programming - Door Monitor Interface Board (DMIB) Settings on the DMIB apply to the optional Door Stations or Room Monitors installed in the system. Along with the switches listed in Table 2.9, there are trimpots RVl and RV2 for Door Station level adjustments. Refer to Fig forthe location of the switches, connectors and trimpots. 0 H II -0 RVl RV2 CABLE CONNECTORS Ipiq 0 0 FIG DOOR MONITOR INTERFACE BOARD DSl/RMl selection DR RM I Door Station 1 installed Room Monitor 1 installed I DS SW2 DS2/RM2 selection DR RM I Door Station 2 installed Room Monitor 2 installed DS sw3-1 DSl function selection OFF ON Door station 1 chime only full communication with station enabled. Must be in the ON position for remote door unlock operation. ON SW3-2 DS2 function selection OFF ON Door station 2 chime only full communication with station enabled. Must be in the ON position for remote door unlock operation. ON Table DMIB Hardware Programming 2-24 TlOG-Issue1

68 installation - Installation Programming Door Station Level Adjustment As supplied the DMIB trimpot RV2 (for Door Station send transmission) is set to maximum and trimpot RVl (for Door Station receive transmission) is set for optimum performance of the least sensitive Door Station, the stainless steel model. On installation of any Door Station, acoustic feedback (squealing) may occur. If so, reduce the setting of RVl to just before onset of feedback. In adverse situations the setting of RVl and RV2 may be adjusted to balance receive and send levels respectively Hardware Reset The system reset switch, SW2, in the MCB-T106 prompts the CPU to register revised hardware programming. SW2 must be pressed whenever hardware programming is altered Software Programming Procedures Prior to system software programming, test the system for correct basic operation. To clear system memory, switch power OFF, set Memory Hold switch SW4 to CLEAR, restore power then return SW4 to HOLD position. Upon initial power up, Allowed Access numbers are programmed as in the table with job code 2 below, Class of Service for LINE 1 and all stations is unrestricted and all other memory is blank. Programming must be done on Station 1. Numbers which may be stored are 0 to 9 (* and # are not possible). For continuous programming, handset need not be replaced on hook between programming procedures. If programming is not successful (because of incorrect entry, etc.) in procedures 2-6, busy tone will sound from speaker of Station 1. To restore, recommence from job code to completion of programming. If the pass code is incorrect, busy tone will sound from speaker of Station 1. The pass code should be re-entered. Programming is initiated using the same procedure for all programming tasks. To initiate programming Lift handset Press hold button. Enter pass code 411 Press * Confirmation tone will be heard. Enter job code. 2 - Changes to Allowed Numbers. 3 - Setting station Class of Service. 4 - Setting PABX access code. 5 - Setting PABX recall time. 6 - Setting Number Length Limiting length Proceed with individual job code instructions TlOG-Issue1

69 Installation - Installation Programming Job Code 2 - Changing allowed numbers after job code is entered Enter allowed number address addresses: are local only are STD Press * Confirmation tone will be heard. Enter: allowed numbers (maximum of 6 digits) Skip this step to erase numbers already stored. Press * Confirmation tone will be heard. Replace handset on hook. A L L O W E D N U M B E R R E C O R D ( J O B C O D E 2 ) L O C A L A C C E S S N U M B E R S S T D A C C E S S N U M B E R A D D R E S S S T A N D A R D C U S T O M E R A D D R E S S S T A N D A R D C U S T O M E R P E R M I T T E D R E W I R E D PERMImED R E W I R E D 200 * 1 * 232 * 0 2 * 201 * 2 1 * * O3 1 * 1 I 202 * 3 I * I 234 * 041 *I * 4 * * 0 5 * * 5 * * 0 6 * * 6 * * 0 7 * * 7 * * 0 6 * * 6 * * 0 9 * * 9 * * * * * * * * * * * 243 * * * 1 * I * * * tic * * * * 214 * * * * * * * * * * * * * * * * I 216 * * I 250 * * I * * * * * * * * I 221 * * I 2.53 * * I 222 * * 254 * * 223 #I * 255 * * * * ) 225 * * I * * I * * TlOG-Issue1

70 Installation - Installation Programming Job Code 3 - Setting Class of Service after job code is entered: Enter required Station number 1-4, 9 and 0. (9 is for station 99,0 is for station 90) Enter Exchange line number 1 This is not applicable to Exclusive Lines Press * Confirmation tone will be heard. Enter code required 1- Denied access. 2- Local only. 3- Local and STD. 4- Unrestricted access. - Press * Confirmation tone will be heard. Replace handset on hook. CLASS OF SERVICE -COS (JOB CODE 3) STATION LOCATION ADDRESS L.lNEl CODE co * * * *( * * t * * * * * * DSl/RMl 1 DSZIRMZ 1 NOT APPLICABLE I I, CLASS OF SERVICECODES 1 DENIED 2 - LOCAL ONLY 3 - LOCAL AND STD 4 - UNRESTRICTED I Job Code 4 - Setting PABX access code after job code is entered. Enter required exchange line number 1,2 or 3 (Lines 2 and 3 are the exclusive lines) Enter required address code number 1-4 (up to 4 address codes). Press * Confirmation tone will be heard. Enterthe PABX access code. (maximum of 2 digits). Skip this step to erase access codes already stored. Press * Confirmation tone will be heard. /-- Replace handset on hook T106 - Issue 1

71 installation - Installation Programming Job Code 5 - Setting PABX recall time after job code is entered. Enter required exchange line 1,2 or 3 Press * Confirmation tone will be heard. Enter the required recall time 00 to 99, The time is set in units of 10 ms (i.e. 0 ms to 990 ms) Program recall time to 500 ms for most PABXs. Press * Confirmation tone will be heard. Replace handset on hook. RECALL : TIME BREAK/EARTH TIMING RECORD (JOB CODE 5) Job Code 6 - Setting Number Length Limiting after job code is entered Enter maximum length of number allowed. 00 to 22 digits (00 disables Number Length Limiting) Press * Confirmation tone will be heard. Replace handset on hook. NUMBER LENGTH LlMfT (JOB CODE 6) NUMBER LENGTH NOTE: ENTER THE DESIRE0 LENGTH RIGHT AFTER THE JOB CODE AND FOLLOW BY r(c DEFAULT SE-ITING IS 9 DIGITS OPERATING TESTS WARNING: Check all wiring before initially applying powerto the system Main Equipment Functions Turn Power ON and wait approximately 5 seconds prior to commencement of tests Ensure all T106 Telephone Stations are on-hook and all SPKWDND keys are released before commencing tests. The following tables list general tests to be performed and the expected test response(s). If the expected response is not obtained, refer to the possible fault and page reference given for further action to be taken TlOG-Issue1

72 Installation - Operating Tests Outgoing Exchange Line Call ~.~.jj):.:,:,:,.... ::::. >:.>:.y.. :...:.:.:.:.:.:.:.:...:.:.:.:.:.: :.:.:,: :,...> ::... :o)))): :.:::::::::::::::,:::..:::.:::::....,:,:...))))~ >;... ::...::. :. -:::::::::::... :.....:.:.:.:.:.:.:.: tesz~at:i,~nebet;eph~ne:~~~~~~~~~~,~,:,;,i, Make an outgoing exchange line call from a Key Telephone Station.,.,.,.,.,.,.,., :.:/..,.,.,.,.,.,...: y: : :.. :.,,... ::: EXCHANGE LINE SEIZED LINE LAMP LIT DIAL TONE RECEIVED CORRECTNUMBER REACHED SPEECH PATH PRESENT HOLD FUNCTION (LINE LAMP FLASHES SLOWLY) CORRECT TUNE FROM MUSIC ON HOLD LINE CAN BE RE-SEIZED LINE RELEASED LINE LAMP OFF Make an outgoing exchange line call using last number redial. CORRECT NUMBER OBTAINED Store number into an Abbreviated dialling memory. Make outgoing call using Abbreviated dialling CORRECT NUMBER REACHED Turn OFF Main Equipment Power momentarily, turn power back ON and repeat call using Abbreviated dialling. MEMORY RETAINED Use PABX Recall (if required) PABX RECALL EFFECTIVE Repeat test for all exchange lines T106 - Issue 1

73 Installation - Operating Tests Incoming Exchange Line Call Ringing is allowed at all stations in default programming. Set up an incoming exchange line call (via auto ring back or depot) RING SIGNAL HEARD LINE LAMP FLASHING VOLUME CONTROL ADJUSTABLE LOW TO HIGH l Leave Volume Control on HIGH after test Go off-hook to seize exchange line call INCOMING CALL SEIZED Program each station for no ring (Refer to Ring Selection, Page l-l 9) NO RING SIGNAL SHOULD BE HEARD Note: The ring signal heard at all stations confirms that the amplifiers inside the T106 Telephone Stations are working. Repeat for exclusive line. Reset all Ring Assignments to ring T106-Issue1

74 Installation - Operating Tests Telephone Station Functions.,..., :.:.:.: ,, ,.,.,.., ,.,,.,.,,.,.,...,......,..,.,...,...,.,.,,..,.,,.,.,,...,.....,.,.,.,./,..,..., :::::: ,.,.,., , _....A.....::::::.../../....:: //////...I.....I../.../....v I....:~,:..::,:.:.:.:.:.:.: :..:::....,.,.././, :,>>>:.:.. :.:.:.:.:.:.: :..:...:.:.:::::jjjjjjjijjj:iiii :::::,:::::j:jjjjjjjjiiiiiiii:i:i:i:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::....,....,..,...,......,. TEST, Ag~A~~:iT~EP~N~s~A~~N~,::~~~~~~~~~~:~~ ,.,...,....., ,., ,.,., ,., :.:..,..:.,:,..:,. : :,../ :,.,..,. :,:,)):.,.,.,:,. :,,.,.,.,,,,.,,,,,,,.,.....,,...,.../ ::..,..... Make an All Call Page. PAGE HEARD Note: As the amplifier in all telephone stations has been tested it is only necessary to hear the page at one station. Make an Individual Intercom Call. RING TONE HEARD CORRECT EXTENSION OBTAINED SPEECH PATH PRESENT CALL RELEASED Make an Individual Voice Page PAGE HEARD With the handset in place, press a LINE KEY. SPKWDND LAMP LIT LINE LAMP LIT EXCHANGE LINE SEIZED DIALTONE HEARD ON STATION SPEAKER Press the SPKR/DND Key again to release. EXCHANGE LINE RELEASED BOTH LINE AND SPKR/DND LAMPS OFF Dial station 9 or 10 on a T106 Telephone Station. RING TONE HEARD SPEECH PATH PRESENT ON ANSWER CALL RELEASED TlOG-Issue1

75 Installation - Operating Tests Powerfail Operation Set up an exchange line call at Key Station other than Station 1 and 2. Switch OFF power to Main Equipment. NO INTERRUPTION TO EXCHANGE LINE CALL Make Exchange call from Station 1 EXCHANGE LINE ABLE TO BE SIEZED AND OUTGOING CALL CONNECTED INCOMING RING SIGNAL HEARD AT POWERFAIL TELEPHONE STATION Repeat at Key Station 2 and 3 if provided with Powerfail Stations Optional Features EXCHANGE LINE ABLE TO BE SEIZED BY DIALLING 0 CORRECTNUMBER OBTAINED SPEECH PATH PRESENT INCOMING EXCHANGE CALL CALL PLACED ON HOLD CALL RETRIEVED FROM HOLD LINE RELEASED ALL CALL PAGE OPERATES BY DIALLING 93 INDIVIDUAL INTERCOM CALL OPERATES NIGHT SWITCH OPERATED NIGHT DESIGNATION CHANGE OPERATES T106-Issue1

76 Installation - Operating Tests Door Station...,j:..:..:.=: :.:.::..:.: ::...:::::.:.. :.:.:.:.:.: : :.:..::.,::,,:,:::::::::::,:,:,:,:::::,,:,,,,,,,,,,,,,,:,:,::::,:,:::::,:,:,:,:,:,:,:,:,:,:,:,:,:,:,:,:,:,:,:,:,:::::::::::.....:..:..: : :.:...: :.:.:....:.:....:.:.:....::.:.:. ::y. ::.:::::::. :: :.:.:::::::::::::::...:::.::::::::.:::::::...::.:....:.:.:.:.,.:.:.:.>>... :.:.:.,.,:,.: c.:::::::.. ::::j:j:p..::::::::::::.... :.:.,.: :::::::::::::::::.:...:.:.:...:.:...:.:.:.:.:...:..:...~:..~.~::::::::::::::::~:::::::::::~:.:~:~:~:~:~:.. :j:::jj:: rest:at:...,:. :: ::,.>,: Q+J E;~E~;;eP)&fij$j:-STj$jj&.+>,:::,:,:,.,.,: ::\:. ::, :+... :.:... :~:i;i~~~~~:~: ::.:...A :::::;,:::....,:,:,.,:y :::j:,,jll,::,,.:j,::i:l:ill:ii:;l;i::::: :...::...::::.:::;.:..;.....y.... :.:....:.\:. :.:.:...:.:.: ::.: :...:.:.:...:...:.:...:...:.:.:...:...:... :.:.,.:::.:.: I...:. :.F DOOR CHIMEHEARDATAT106STATlON AND DOOR STATION (Ring signal heard at 2-wire telephone if provided) DOOR STATION ABLE TO BE CALLED BY DIALLING 91 or 92 CONVERSATION ABLE TO TAKE PLACE DOOR STATION RELEASED :.,,., :.::.:.: :., :.,.:I ,.,.,.,..j,.j,...,.. ili:ililijljij~gsstb~~~:, :.:i;i:j::. :. : :::::,ii:~~au~~:~~~~~~:~~~~~:::~:~~~~:~ :,::j::j::::::.,.:.:.~:.:.:.:,.::,.:.:...~:::::::.:::::.....:.::::.:::: ,..,..,., , Room Monitor Switch the Room Monitor ON and call it from T106 Telephone Key and Standard. MONITORING OPERATES 65, Switch the Room Monitor OFF and call it from T106 Telephone Station. MONITORING DOES NOTOPERATE Station Amplifier,:.,...,,., ::;.:;:j: ; :::i:::.,:,;;.::,> :....A... :. :...:. :.:.,,::.:.,:,,,,,,., >>,.,. :0:.:.:::...:,.,.,.,.,.,..,.,..,,/.,,.,.\. :.,.:.,.:~.A:....,....,,...j/Y, ,.. : :, INCOMING EXCHANGE RING HEARD INCOMING INTERCOM RING HEARD ALL CALL AND INDIVIDUAL CALL PAGE HEARD VOLUME CONTROL OPERATES System Access Barring 2-33 T106 - Issue 1

77 Installation - Installation Feedback Label 2.11 MIQA FEEDBACK LABEL To provide feedback on equipment quality, a green Installation Feedback Label is supplied with the Main Equipment. This label, shown in Fig must be filled out at completion of installation and returned to the address shown. Note, when equipment is defective a Customer Equipment Fault Report Label (E441) must be completed. (See Section 3.4). Please Complete B Return even when NIL Defects COMMANDER T106 INSTALLATION FEEDBACK LABEL INSTALLER S NAME: INSTALLER S TEL No.: ( 0 -) INSTALLATION DATE: DEFECTIVE MODULES I YES NO cl0 E n t e r D a t e o f M a n u f a c t u r e o f D E F E C T I V E M O D U L E S ME I I rlmlr I ITS 1 T Y P E O F F A U L T : E L E C T R I C A L 1 TS-PF 1 1 F A U L T C L E A R E D B Y : 0 M O D U L E R E P L A C E D 0 I I M.Q.A. SECTION 11 th FLOOR. 518 LllTLE BOURKE ST., MELBOURNE M E C H A N I C A L 0 E Q U I P M E N T R E P L A C E D 0 P H Y S I C A L 0 R E P A I R I N T E R M I T T E N T 0 F U S E N o. FIG INSTALLATION FEEDBACK LABEL (GREEN) 2.12 SITE RECORDS The Mounting Template/Installation Chart should be used as a record of equipment locations, options/facilities and programming provided. Ensure that serial numbers of stations and main equipment are recorded on the Installation Chart. This information is important for differentiating the customer s personal property. The serial number is located on the base of the 4-wire stations and the right side of the main equipment. This record should be placed in the pocket inside the Main Equipment cover T106 - Issue 1

78 Maintenance - Introduction 3. MAINTENANCE 3.1 INTRODUCTION The following Maintenance Section contains information which will be of assistance to field staff maintaining Commander T106 systems. Maintenance staff are requested to familiarise themselves with the warnings contained in Section 3.2 and in general to confine maintenance activities to the replacement of faulty assemblies and parts. Details of dismantling various items of equipment are contained in the installation Section (Section 2) of this manual. When maintenance requires the dismantling of equipment, the appropriate installation reference should be consulted. To assist in the ordering of maintenance spares, a serial lists, exploded views and summary of all items are included in the Appendices. NOTE: Referto section 1.lOfor SYSTEM LIMITATIONS and COMPATIBILITY 3.2 WARNINGS The following precautions must be observed when working on the system. 1. The T106 is a four wire communication system. One pair is used for speech, the second for power and data, hence it is imperative that the system is wired with the correct polarities. Check all wiring before initially applying power to the system. TELEPHONE CABLE 1 P?:G /dc?ket 1FUNCTION / DESIGNATION - White (W) Blue (B) Red PI Black (BK) Green (G)# Orange (0) # ~ LINEla (+) LINElb (-) DATA 1 (+) DATA 2 (-) To SA-T105 To SA-T105 An Bn* Cn Dn Dl (+I 132 l-1 n = station number 1-4 # only required for stations with Station Amplifiers connected. A Line Cord, LC-T105HF (Serial Item no. 361/75) should be used. 2. Take special care not to short between any terminals. This may cause damage to the system. 3-1 T106-Issue1

79 Maintenance - Warnings 3. Handling of Printed Board Assemblies (PBAs) This equipment contains static sensitive components, and caution in handling is advised. To reduce the incidence of premature failure due to static discharge or physical damage, the following precautions MUST be taken. (a) Always ensure that power is disconnected before removing/inserting PBAs. (W Always discharge static from yourself by touching the Telecom Earth terminal on the Main Control Board before handling PBAs. ((3 Handle PBAs by the edge or by the handle. DO NOT handle PBA tracks,components or edge connectors (contaminants introduced by fingers can cause corrosion and high resistance connections). (4 Components are physically delicate. Finger pressure on a component can fracture, but not necessarily break component leads, producing a future fault. (e) NOTE: To protect against physical damage and damage due to static discharge, IWAs must ALWAYS be wrapped in the original wrapping (an ANTI- STATIC plastic bag), and then placed in the protective container provided with the new item. These procedures apply equally to both working and faulty PBAs. Careless handling, storage and transporting will cause secondary or future faults. 4. Ensure power is OFF before programming equipment hardware 5. Check fuse rating when replacing fuses. 3.3 TEST EQUIPMENT The following equipment is required for field maintenance of the Commander T106. Normal maintenance tools, i.e. Buttinski, long-nose pliers, angle cutters and screwdrivers etc., and A multimeterwith small test probes to measure line socket voltages. 3.4 CUSTOMER EQUIPMENT FAULT REPORT LABEL To assist reoair of assemblies and other items, field staff MUST attach a Customer Equipment Fault Report Label, E441, (shown in Fig. 3.1) to all faulty assemblies at the time of field replacement. As the circuits of these assemblies are complex, any information regarding the faulty condition will be of great assistance to the repair centre. If the fault condition is suspected of being intermittent, this should be noted also. 3-2 T106-Issue1

80 Maintenance - Customer Fault Report Label CUSTOMER EQUIPMENT FAULT REPORT LABEL SLJBVRB OR TOWN STATE LNSTALLEO DATE FAVLT VISIT DATE PCA NO.,TEM OF EQUlP I REPORTED FAULT FIG CUSTOMER EQUIPMENT FAULT REPORT LABEL 3.5 MAINTENANCE PROCEDURES I - Due to the sensitivity of some components and difficulties of performing precise field diagnosis and repair, maintenance is limited to changeover of printed board assemblies, modules or complete equipment items as detailed in Section 3.5 and Section 3.6. Details of dismantling procedures are included where the dismantling of equipment involves anything other than obvious release and removal techniques. For non-disposable modules (printed board assemblies and equipment items), it is emphasised that to protect the faulty assemblies from further damage, they should be transported in the protective packaging and containers supplied with the new items Main Equipment All modules and PBAs except the MCB are replaceable and available for field maintenance. Some pertinent instructions on Main Equipment maintenance operations are included in Section T106 - Issue 1

81 Maintenance - Maintenance Procedures - ME Cover Removal PBA insertion/removal Programming link insertion/removal Main Equipment Replacement As the Main Control Board (MCB) directs the operation of all functions in the Main Equipment it is easy to misdiagnose a symptom as a component failure in this board. Therefore, any fault should be firmly diagnosed to this PBA before the Main Equipment is replaced. Faults diagnosed to be within the MCB will require the replacement of the Complete Main Equipment Power Supply A fault in the Power Supply, other than a blown fuse, requires the replacement of the Power Supply module. A spare fuse is located in the right side of the power supply cover. To Replace The Power Supply Unplug power cord. Remove the connectors to the MCB. Support the Power Supply and release the four screws at the front of the Power Supply. Retain these screws to secure new power supply. Lift the Power Supply out of its location. Remove the SLB from the Power Supply module Reverse procedure to install the new Power Supply. Transfer spare fuses into fuse clips of the new Power Supply. NOTE: The removal and replacement of all other PBAs can be accomplished directly using appropriate care not to inflict damage Telephone Stations Maintenance on Telephone Stations is confined to replacement of the following components: Line and handset cords Transmitters and receivers. Detachable number cards, colour cards, faceplate and knobs, Wall Mounting Kit components Faults which cannot be rectified by replacement of the above parts will require replacement of the complete Telephone Station. 3-4 T106-issue1

82 Maintenance - Maintenance Procedures Wall Telephone Station Removal See Fig for details of how to unclip a wall mounted Telephone Station. Handset Dismantling To dismantle the handset for replacement of the transmitter, receiver or line cord. Remove the screw from the centre of the handset. Hold the handset at the transmitter end with thumb on the screwhole; as shown in Fig Grip the lower moulding at the sides of the receiver as indicated in Fig. 3.3 and pull with a slight twist until a click is heard, and the two mouldings snap apart on each side. To separate the two mouldings completely, turn handset face down and lift the top piece by grasping it at the receiver end. To re-assemble the handset, check that the internal wire is clearof the handset screw hole and clip the mouldings together starting from the cord end. After assembling the handset, replace the fixing screw. FIG TELEPHONE HANDSET DISMANTLING Door Stations, Room Monitors and Station Amplifiers Maintenance of equipment at non-telephone stations is accomplished by a complete unit change overwith the exception of some consumable parts listed in Table 3.1 and normal Commander T Station maintenance parts. 3.6 MAINTENANCE PARTS NOTE: Exploded views showing field maintenance parts are shown in Appendix C. 3-5 T106 - Issue 1

83 Maintenance - Maintenance Parts Consumable Items.:.:.:.: ::.j:ii$jj, S/I :No,iij:., Transmitter /Receiver Inset Index cover Wall Mounting Kit Headset Adapter Kit Number Card Set Face Plate Colour Card Set User Guide Line Cord Line Cord (&Wire) Handset Cord Flush Mounting Kit Flush Mounting Back Board 605 Plug 61 OM Socket Fuses: 200 ma Slow Blow 300 ma Quick Acting TREC-T210 IC-T210-TS WMK-T210 HAK-T2 1 0-TS NCS-T210-TS FP-T210-TS CCS-T210-TS DOC-T106fi210-UG LC-T2 10 LC-T105-HF HC-T210 FMK-T105-DS FMB-T105-DS 361 I I I I / I I I / l/l35 1 l/ Accountable Items TABLE CONSUMABLE ITEMS The items listed below will be held at the FDC/SDC store. When the diagnostic procedures indicate that one or more of these requires replacement, they should be obtained from the store on a one-for-one basis. Customer equipment serial number records must be updated when the Main Equipment or 4-wire telephone stations are replaced. MAIN EQUIPMENT Complete Main Equipment Power Supply Module ME-T21 0 PS-T / I302 PRINTED BOARD ASSEMBLIES 2-Wire Extension Interface Board Exclusive Line Interface Board Optional Facilities Interface Board Switch /LED Board Door Monitor Interface Board TWIB-T ELIB-T OFIB-T SLB-T /306 DMIB-T I309 STATIONS Telphone Station Telephone Station - Power-fail Decadic Door Station - Surface Mounting Door Station - Flush Mounting Stainless Steel Door Station - Flush Mounting Bronze Decorative Room Monitor Station Station Amplifier TS-T2 10 TS-T210-PFDEC DS-T105-SM DS-T105-SS DS-T105-BD RMS-T105 SA-T / I I32 361/33 36lt I I26 TABLE ACCOUNTABLE ITEMS 3-6 T106 - Issue 1

84 Maintenance - Termination Voltages 3.7 TERMINATION VOLTAGES For the expected range of termination voltages see Table 3.3. ~~$i~~~:::;~~y ::::::.:::::.:::.::::::~~~ :.. :..L :.... : :. : : :.: : : :. :.....i :i: i : i : jj8ii~~~~~~~~~~~~~~~~~~~:::~::::::::~~:: : bn:::::::::::::::::::::::::::::::::::::::::::::~::::::::::~~~::~:~~~~~ :.:.:.:.:.:.:.:.:(.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.~:.:.:.:.:.:.:.~~~~~~~~:?~:.~:.~.~.~:.~,:.~.~.:,~.~.~.~.:,~.~.~.~.~.~.~...~.~.~,~.~,~.~.~.~.~.~.~,~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~., >,.,,,,, Telephone 2 Station 6 Sockets 1 5 An ov 50V (exchange dial tone) Bn --A Cn (Note 4) o/c (Note 3) Dn Door Station Room Monitor DSa (+) 1.2-l.8V ov DSb (-) (Note 2) mm DSc ov o/c (Note 3) DSd 1.6V ov ii _ Dl ov o/c (Note 3) D2 TABLE TERMINATION VOLTAGES NOTES: 1. Do Not connect station or turn power on before checking cabling 2. The A.P.O. No.3 Voltmeter may be used, however Door Station terminal voltage will read OV due to the low impedance of this meter on the O-3 volt scale. 3. o/c = open circuit. Due to the high impedance of the termination with the Power OFF, induced voltages may be measured. 4. Power on voftage between Cn and Dn switches between 0.75V and 20V as indicated. Power on voltage between Cn and Dn with a station connected is approximately 18V. 3-7 TlOG-Issue1

85 Maintenance - Fault Finding Tables 3.8 FAULT FINDING TABLES Fault Finding Index TABLE NUMBER INCOMING EXCHANGE LINE FAULTS 3.4 OUTGOING EXCHANGE LINE FAULTS 3.5 OTHER EXCHANGE LINE FAULTS 3.6 TELEPHONE STATION FAULTS 3.7 CALL PAGE FAULTS 3.8 INTERCOM CALL FAULTS 3.9 DOOR STATION, ROOM MONITOR & STATION AMPLIFIER FAULTS 3.10 TRANSMISSION AND POWER FAULTS 3.11 STANDARD (2 WIRE) TELEPHONE FAULTS 3.12 MISCELLANEOUS FAULTS Fault Finding Procedures Check fuses before proceeding with fault analysis, ~~~~~~~~~~~~~~~~~~._.., : : :: ~~~~~~ m ~~~~~~~~~~ (....,.,.,.,.,..,.,.~,>:.:.A...;. :y: :.:.:. :...A i _...,.,.,..,.. :.:.:.:.:.:.:.:.:.:.:.:.:.:...: :.:. ~~ ~lr~.:.r~~~~~~:~:~:::~:~~:::::::::::~:: ;;:;;i;;;;~~~~~~:~~~~~~ ~~i~~~~~~~~~~~~ _....i..,.. :.:.::.:::::.:.:.::.:.:.:.,.:.:.:.:.:.:.:.:.:.:.:.,..I...\ ~...~...:.:.:.:.:....,.,.,.,.,.,., _......,.,......,.,.,.,.iii...,.,.,.,.,.,.,._ ~...._....,.,,.,,.,..., :::,:,:,:,:,:,:,:,:,:,:,:,:,:,::::::.:.:.:.:.~.:.~,~...~.~.:.:.:.:.:.:.:.:.: ::::::::::::::::...,..,, :.:.:.:.:.:.:.:.:.:+:+:y:: _, ((....,..,.,,,,..._...,...,...,.,,...,..,:.;.:....:.:.:::....::::::::: :::::.... :.:,:,:...:y,,_,., :.:.:.:.:.:.;:.,.(.,. :.:: :...., :,:Q:::.,:.:.:.::::.:.,., _: Key telephone station does not 300mA MCB Fl function (normal or powerfail mode). Power LED OFF. Powerfail operation possible. 200mA Main PS fuse. 1 l/l35 The following procedures provide an orderly set of steps for rectifying faults in the T106 system. The number in the following tables indicate the order in which diagnosis and repair procedures are to be undertaken. - Exclusive Lines (Exchange Lines 2 and 3) Faults If difficulties are encountered with exchange lines 2 or 3, follow the general procedures as outlined in tables 3.4,3.5 and 3.6 with the following modifications to procedures indicated below. Check Hardware programming: MCB-SW6 and all ELIB Switches. Replace the ELIB board before replacing the MCB. 3-8 T106-Issue1

86 Maintenance - Fault Finding Tables,- INCOMING EXCHANGE LINE FAULTS, :hul.. :Njj A No audible incoming exchange line signal (LINE Lamp Flashes) One station only No audible incoming exchange line signal (LINE Lamp Flashes) More than one station No incoming exchange line signal (Audible or Visual) One station only No incoming exchange line signal (Audible or Visual) More than one station LINE lamp does not flash with exchange ring (Ring signal is received). One station only LINE lamp does not flash with exchange ring (Ring signal is received). More than one station Incoming call not automatically connected when handset lifted. : y&...l igig Check Ring Assignment Programming.,.. Increase volume level Check Programmed Ring Assignments.,.. Increase volume level Check fuse in MCB Check for exchange line operation on lead in cable. ḳ. Check hardware programming MCB SW _ _ Check Programmed Ring Assignments IMPORTANT: CHECK CABLE TERMINATIONS. VOLTAGE LEVELS & FUSES FIRST. TABLE T106 - Issue 1

87 Maintenance - Fault Finding Tables OUTGOING EXCHANGE LINE FAULTS ~ : :,...../. v ,.,..,,..:.: :::::::.j...,...,, as;;mn ilycfg... :.:.:.:.:.:.:.:.:.j.:.j!$ffg PREFEFjRED:,QRDERL,...,.... ~,j):,:.,,,,,.::::::::::..,.:::.y...i. :::.:::. :...:. :.: ,.,.A...,....,.,.,.,.,.,.,..,.,.,.,...\.,.,.jjjj/,.,. :.,.:.:.j:.::..,,.,.,.,.,j.,...,..,..,..a::..: ::..:::. :. :>.:..,...,..,. :,.:.). iiii:~t~a~iiiii i:jjii.ji:j f$qit ii g&j TdJtz~:;:.\j :: )~HE9.1~,~~~~D~.~E~~:I:i"'.... ".: Exchange line cannot be seized. One station only Exchange line cannot be seized. More than one statior LINE lamp does not light when exchange line seized. One station only. LINE lamp does not light when exchange line seized. More than one statior No dial tone when exchange line seized Exchange line call cannot be performed. One station only Exchange line call cannot be performed. More than one station Exchange line releasing during a call via an ARK or. PABX No PABX recall One station only. No PABX recall More than one station ,-- 4,-- 1,-- 5,-- 3, I. Check line barring Software Programming: Job Code 3 2. Replace line cord Check line barring. Software Programming: Job Code 3 Hardware Programming: -JYu Replace line cord 2. Check MCB fuse 1. Check line barring. 2. Check station receiver. 3. Check on-hook dialling. 4. Check MCB SW a 1. Check for line barring Software Programming Job Code em-- 1. Check for exchange line operation on lead in cable. 2. Check hardware programming MCB Switch MCB SW3-2 ON to give release time of 1.4 seconds Check PABX recall switc :h MCB SW8 2. Check PABX earth tot1 C Check software programming (Job code! 5) IMPORTANT: CHECK CABLE TERMINATIONS. VOLTAGE LEVELS & FUSES FIRST TABLE T106 - Issue 1

88 Maintenance - Fault Finding Tables OTHER EXCHANGE LINE FAULTS ::j:...:...:.:::::j:::::~:...: :... :..:.: : : :.:.:.:... : iiiiiiiiiliiiiiiiil~~~~~~~~~~~~~~~./...,.,., :.:,:,:.:,: :... I:I:iiii~i:~ESC~j~,~~ :j:j:j:j:;::.::...:.:.:.... ::.:.:.: :...:.:.:.:.:.:.:.:.:.:.:.i ll,.,.,.,.,./, ,,_,.,...,., Exchange line cannot be put on Hold. One station only Exchange line cannot be put on Hold. More than one station LINE lamp does not flash when call on Hold. One station only. LINE lamp does not flash when call on Hold. More than one station. No Music On Hold Exchange line cannot be released by hook switch operation. One station only mm Exchange line cannot be released by hook switch operation. More than one statioi Exchange line not released by SPKWDND key. Handset on hook Check MCB SW1 for - - internal MOH connection Release SPKR/DND key NOTE: CHECK CABLE TERMINATIONS, VOLTAGE LEVELS & FUSES FIRST. TABLE T106-Issue1

89 Maintenance - Fault Finding Tables TELEPHONE STATION FAULTS -.:. ::: qiu&~.,.,.,.,.,.,...,..,.,...,..,. )ij@(g; ftm@j?fl? ::::::::::::::::+>..:::..;:;:;:~:g;: :,. $J~&fl:g#J..\...\.... w2$-.ei.,.:.:.....,.,.,.,.,.,.,.,.,., \... i:i:i:i:i:i:i:i:i:i:~~~~~~ Ẹ :.... w #j.g# m&$ ,.,.,.,.,...,... :j:j:i:j:i:j:~:j:j:i:i:i $@ib ii ẉ A iijgijg$g A SPKWDND lamp does not light during monitoring Dial tone not monitored with SPKR /DND key operated. Powerfail Station does not operate Power fail ring tone generator not functioning Mm No last number redial m Restore handset. 2. Increase volume m Press Power fail Reset Button. 2. Replace Power-fail Telephone. 3. Refer to faults lo&ll 1. Press Powerfail Reset Button. 2. Replace Powerfail Station. IMPORTANT: CHECK CABLE TERMINATIONS, VOLTAGE LEVELS & FUSES FIRST TABLE CALL PAGE FAULTS - 40 All Call Page does 1 2 not function. One station only. --_ All Call Page does 1 not function. More than one station m-s Individual Call Release SPKR/DND key. Page not audible. 2. Increase volume level. One station only. IMPORTANT: CHECK CABLE TERMINATIONS, VOLTAGE LEVELS & FUSES FIRST TABLE T106-Issue1

90 Maintenance - Fault Finding Tables INTERCOM CALL FAULTS m7,.:.:.:.:....a ::::::(:.,:.. m g&j $!Jxj,... ZJ! w.::.:.:.:.::.:::!!r!? :,..:::..::.. w! :::::::::::: WR i;clc: w \\/ -.: ;:.: :::;:j::..: i:j:2:....:. 4.:.:.:.:y..:.. :::::::>...,.\\.... Individual intercom 5 Call does not function (All Call Page OK). one station only Individual Intercom 3 Call does not function (All Call Page OK). More than one station A Individual Intercom 4 Call not signalled. One station only., Individual Intercom 2 Call not signalled. More than one station * Ring tone cannot be 3 heard on Individual Intercom Call. One station only Ring tone cannot be heard on Individual Intercom Call. More than one station Release SPKWDND key. 2. Restore all handsets. 3. Increase volume level e--m 1. Restore all handsets. 2. Increase volume level A-- 1. Release SPKR/DND Key 2. Increase volume level Increase volume level s---m 1. Release SPKWDND key. 2. Check MCB fuse IMPORTANT: CHECK CABLE TERMINATIONS, VOLTAGE LEVELS & FUSES FIRST TABLE TlOG-Issue1

91 Maintenance - Fault Finding Tables DOOR STATION, ROOM MONITOR AND STATION AMPLIFIER FAULTS....,...:. ~~:tjlt :: /../....:......A ~&j$il:l:i,li:,,; :.:..v... :,:, Door Station call cannot be performed one door station only Door Station call cannot be performed both Door Station. ~~i:::~i~aiied:i:brder:i ;z:j:j: ;,,,., :.. :.:... :..:::::::::::.. :::jjjj:j:j:l ::;::.::..,.,::::j.j::.;.:...::...::../...:.::./i::.:.::..:....:.::::..:.:., ::.:.:.:...:.:.:.:.: ~;iiiii~~~~:~~~~dur~,~::: ;;;:lj:.i...,.,.,.,.,.,.,./,.,...,...,...:.:.,..:.,.:..:.:.:.>.:,.:.,.. ::. 1. Check DMIB SW1,2 &3 for DS communication enablec 3. Replace Door Station Check DMIB SW1,2 &3 for DS communication enabled 3. Replace Door Station Door Station call chime not signalled. One station only Door Station call chime not signalled. More than one station. No chimeback tone to door station. Room Monitor does not function. Door Station accousticfeedback. Non Operation of Station Amplifier Non Operation of Horn Speaker Increase volume level 2. Check Software for inhibited door station Check DMIB SWl/SW2 for DS operation. 2. Replace Door Station Replace Door Station Turn on Room Monitor. 2. Set DMIB SWl/SW2 for Room Monitor. 3. Replace Monitor Adjust trimpots on DMIB RVl fordoor station receive RV2 for door station send. - - A Turn on Station Amplifier. 2. Check SC1 SPKR link. 3. Speaker connections. 4. Test for 11.2 VDC at Dl & D2 terminals. 5. Replace Station Amplifier and power supply Test for operation with internal speaker. 2. Check SC1 SPKR link. 3. Replace Horn Speaker. IMPORTANT: CHECK CABLE TERMINATIONS, VOLTAGE LEVELS 81 FUSES FIRST. - - TABLE T106-Issue1

92 Maintenance - Fault Finding Tables TRANSMISSION AND POWER FAULTS -... FAUL3..:..A.:: &gli; ji,&..:.-... ::::. iilix!z$.t(ri ~ SlXTlU g@g@,...s... %&.g.g& :.:.:.:.:...:.:.:.:.:: pj$@;i;i.. m?... LUEFdc : w......\...:.> ggjp@.:.:.:.:.:.:...,.,.,..:...../.:::::::::::::.... ::::j:j::.:... :.:.:.: ~~~ERR~~~~ER:~:~~.~~~~~~~~~~ :.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:..:.:.:.:.:.:.:.:.:... :.x::::::: :......::..:. A.:: :.:. iiil~~~~~~~~~e~:~ :::::::::: j;,f :...: Poor transmission and/or reception. One station only. - B - B Poor transmission and/or reception More than one station. No power to system Replace transmitter and/or receiver., Check Power Supply & Fuses. 2. Measure 24V,12V & 5V Voltages: If only 12V is missing. replace MCB 3. Replace Power Supply IMPORTANT: CHECK CABLE TERMINATIONS, VOLTAGE LEVELS & FUSES FIRST TABLE TlOG-Issue1

93 Maintenance - Fault Finding Tables STANDARD (2 WIRE) TELEPHONE FAULTS CHECK PERFORMANCE OF STANDARD TELEPHONE BEFORE PERFORMING PROCEDURES DESCRIBED BELOW. -.,.,.,.,,., : ~g!!~;,.,,.::,:;,..::..:lj uo ; ;yji.. : :,.,.,.,..,.,.,,..,.,.,.., gg$tire :.:.:.:.:.:.:.:.:.:.:.::..: :.:.:.:.: A.. :...:,.,.:. gqgm$?!?zf!t,.,.,... IR& /.. ṃ..../.../ / i...\\ yblg 80 m-- 81 _ _ a No incoming exchange line ringing signal. Exchange line cannot be seized Exchange line call cannot be performed Individual Intercom Call cannot be performed. All Call Page does not function. Call to Standard Telephone cannot be received., Room monitor does not function from Standard Telephone.-----em Exchange line cannot be released Night Switch does not function or cannot be reprogrammed Call cannot be held or cannot be retrieved from hold , Check ring selection programming. 2. Check Priority Night Switch &Clear reprogrammed ring designation 1. Check line barring 2. Check exchange line connections. If one line is provided, connect as line s-b- 1. Check line barring a - 1. Restore all handsets Check Priority Night Switch. 2. Check Ring selection e-w IMPORTANT: CHECK CABLE TERMINATIONS, VOLTAGE LEVELS & FUSES FIRST. TABLE T106 - Issue 1

94 Maintenance - Fault Finding Tables MISCELLANEOUS FAULTS 90 Line lamp remains I I ON. 91 Volume control not functioning. I I 92 Ring assignment programming does not control ring signals Access barring not functioning Memory lost after power failure No Abbreviated Dialling Exchange line conference not t functioning. 97 Exchange line call drops out on powerfailure iiiiii:iii.:..~~~~.,...,.,...,...,.,., j$?$y Check programming. 1. Check memory clear/hold switch Check number programmingi 2. Check Memory Hold/Clear switch Check station secrecy Check memory clear/hold switch :... - IMPORTANT: CHECK CABLE TERMINATIONS, VOLTAGE LEVELS & FUSES FIRST TABLE 3.14 Optional Facilities Faults Check performance of optional facilities external equipment before performing T106 system fault finding procedures listed below. 1) Check hardware programming External Music Switch: MCB SW1 External Door Unlock: DMIB SW3-1 and 2 2) Replace OFIB 3) Replace MCB T106 - Issue 1

95 Maintenance - Repair Procedures for Accountable Items 3.9 REPAIR PROCEDURES FOR ACCOUNTABLE ITEMS Printed Board Assemblies (PBAs) No repair of PBAs will be carried out on site or in field depots. Any fault in a PBA will necessitate replacement of that assembly. All faufty PBAs will be suitably packaged (same type of carton and packaging as supplied with the new item) forforwarding, using existing procedures, to the State Workshops where replacements will be provided. A customer Equipment Fault Report Label (E441) must be attached to all faulty PBAs, and filled out with as many details of the fault condition as possible. Each State Workshop should keep an accurate record of all PBAs despatched and received to ensure that replacements are obtained one-for-one Main Equipment And Stations Main Equipment, Power Supply Module, Telephone Station, Station and Amplifier, Door Station, Room Monitor Station. Repair of the above items will be limited to the replacement of PBAs and spare parts as listed in the Field Maintenance Parts in Appendix C. All faufty items will be suitably packaged (same type of carton and packaging as supplied with the new item) before forwarding from the field to the local store, for forwarding to the Sifting Room, using Form S417 procedures TlOG-Issue1

96 Appendix APPENDIX CONTENTS A. B. C. D. E.,- F. G. H. Hardware Requirements Block Diagram. Installation Equipment Ordering Guide. Main Equipment and Telephone Station Field Maintenance Parts (exploded diagrams) Serial Summary - Alphabetical Serial Summary - Numerical Serial Description List Mechanical Drawings Installation Char-l TlOG-Issue1 c

97 Appendix APPENDIX A - HARDWARE REQUIREMENTS BLOCK DIAGRAM TWIB-T210 - SEE INSET FOR EXCHANGE LINES (DIRECT OR PABX) 4 I I DS-T105-SM or I - = DS-T105-SS or d YEc DS-T105-BD or EAbH (FMK-T105-DS) RECALL/PROTECTION (FMB-T105-DS) RMS-T105 STATION ALTERNATIVES TST TS-T210-PFDEC CCS - Colour Card Set BD - Bronze Decorative DMIB - Door Monitor Interface Board DS - Door Station ELIB - Exclusive Line Interface Board FMB - Flush Mounting Backbclard FMK - Flush Mounting Kit HAK - Headset Adaptor Kit MCB - Main Control Board NCS - Number Card Set OFIB - Optional Facilities Interface Board PFDEC - Powerfail Decadic RMS - Room Monitor Station SA - Station Amplifier SLB - Switch/Led Board SM - Surface Mounting ss - Stainless Steel TS - Telephone Station TWIB - Two Wire Interface Board WMK - Wall Mounting Kit _- A-l T106 - Issue 1

98 Appendix APPENDIX B - INSTALLATION EQUIPMENT ORDERING GUIDE Main Equipment and Telephone Stations Table B-l :;:;:;:;; li;;i~~~~~~~~ :~:::~:~:.:.:::.:.:.:.:.~::.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.: iiiii~~~~~~~~~~ -: : : :::.:.:.:::.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.: i~~~~iiiiiiiiiiiii~~~~~~~~~~~~~~~~~~~~~~~~~~ :::::::::::::::::::::::::::::::~:~~~:.:.~.~:.:...:.:.:.:.:.:.~.:.:.:.:.:.:.:.:.:.:.:.:...:.:.~.~.:.:.:.:.:.:.: ME-T /301 1 ELIB-T /308 TWIB-T /207 DMIB-T /309 OFIB-T /305 TS-T /220 l-4* TS-T210-PFDEC 361/230 (3 max.) RMS-T /35 SA-T /26 1 t** 1 1 (2 max.) 1-16 _ *STATION OPTIONS Table B-2 :.:.:.:.:.: :iiijisii~~~n~~:~~~~~~.....:.3:.:.3:... Wall Mounting Station maximum) Horn Loudspeaker Powerfail Telephone Station (3 maximum) Headset Adaptor Kit Line Cord, 6Wire, for use with Station Amplifier WMK-T SA-T LS-T105-SA TS-T210-PFDEC 361/230 HAK-T210-TS 361/244 LC-T105-HF 361/75 L ** DOOR STATION AND MOUNTING OPTIONS Table B-3 Surface Mounted or Flush Mounted - Stainless Steel or Flush Mounted - Bronze Decorative DS-T105-SM DS-T105-SS 361 I33 DS-T105-BD Flush Mounting Kit FMK-T105-DS Flush Mounting Backboard FM B-T1 05-DS *** NOTE: Two-wire Telephone Apparatus must be provided additionally according to customer requirement. - B-1 T106- Issue1

99 Appendix APPENDIX C - FIELD MAINTENANCE PARTS: Main Equipment (361/301) / / :- A a Legend: Fig. Cl - Field Maintenance Parts for Commander T106 Main Equipment (ME-T1 06) I306 PS-T106 Power Supply MCB-T210 Main Control Board ELIB-T106 Exclusive Line Interface Board SLB - T106 Switch/LED Board 361/305 OFIB-T106 Optional Facilities Interface Board 361/207 TWIB-T210 Two Wire Interface Board 361/309 DMIB-T210 Door Monitoring Interface Board,-., C-l TlOG-Issue1

100 Appendix APPENDIX C - FIELD MAINTENANCE PARTS: Telephone Station (361/220, 230) Legend: 361 I75 LC-T105-HF 6-Wire Line Cord 361/221 TSB-T210 Telephone Station 361/223 HST210 Handset 361/350 NCS-T106/ Number Card Set T210-TS 361/251 CCS-T210-TS Cotour Card Set 361/252 LC-T210 Line Cord 361/263 HC-T21 O-SOFT Handset Cord 361/254 FP-T210-TS Face Plate 361/255 TREC-T210 Transmitter/ Receiver 361/256 IC-T210-TS Index Cover 361/258 WMK-T210 Wall MountingKit DOC-T106/ User Guide T210- UG Fig. C2 - Field Maintenance Parts for Commander T210 Telephone Station (TS-T210 or TS-T210-PFDEC) I 1 6 /--=&--361, I223 T106- Issue1

101 Appendix APPENDIX D - SERIAL 361 SUMMARY - ALPHABETICAL, ,.,,.,., , ::@@g: I:)i:i:j:j:::~ :.:.~:.:.:.:.:...:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:...:.:.:.:.:.:.:.:.:.(....j,.(.,.,.(.,.,....,.,.,.(.,.,.,.,. i,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,.,. :.:... :,::::::::.:.: :...:.:.:.:.:.:.:.:.:.::.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:...:.:.:.:.:.:.:.:.:.~.:...:.:.:.:.:.:.:.:.:.:.:.::..:.:.:.:.:.:.:.:.:,:.:.:.:.:...:.:.~.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.~.:.:.:.:.:.:.:.:.:..::::::::::: :-:-z+:-. :~:i:i:i:i:~~;w~~~~~~~~~~!! CCS-T210-TS DMIB-T106 DOC-T106-IMB DOC-T106-IMM DOC -T106/T210-UG DS-T105-BD DS-T105-SM DS-T105-SS ELIB-T106 FMB-T105-DS FM K-T1 05-DS FP-T210-TS Fuse (0.3A Quick Acting) Fuse (0.2A Slow Blow) HC-T21 O-SOFT HS-T210 HAK-T210-TS IC-T210-TS LC-T210 LC-T210-HF LS-T105-SA MCB-T106 M E-T1 06 NCS-T106/210-TS OFIB-T106 PS-T106 PS-T105-SA RMS-T105 SA-T105 SLB-T106 TREC-T210 TS-T210 TS-T210-PFDEC TWIB-T210 WMK-T I I I34 361/ I I I I I I I I / I I I I75 36lt29 361/ / I I I I I I I / / I I258 Colour Card Set Door Monitor Interface Board Installation and Maintenance Booklet Installation and Maintenance Manual User Guide, T106/T210 Combined Door Station - Flush Mounting, Bronze Decorative Door Station - Surface Mounting Door Station - Flush Mounting, Stainless Steel Exclusive Line Interface Board Flush Mounting Backboard Flush Mounting Kit Face Plate STIB Station Power Supply Protection Main Power Supply Fuse Handset Cord Handset Headset Adaptor Kit Index Cover Line Cord 6-Conductor Line Cord Horn Loudspeaker Main Control Board Main Equipment Number Card Set Optional Facilities Interface Board Power Supply Power Supply for Station Amplifier Room Monitor Station Station Amplifier Switch/LED Board Transmitter/Receiver Telephone Station - Basic Telephone Station -Powerfail Decadic Two Wire Interface Board Wall Mounting Kit D-l TlOG-Issue1 c

102 Appendix APPENDIX E - SERIAL 361 SUMMARY - NUMERICAL.,.,.,.,...(...,.. ~~~~~~.:.:.:.:.:.:...::./.. :.../... Fuse (0.2A Slow Blow) Fuse (0.3A Quick Acting) SA-T105 PS-T105-SA SA-T105 PS-T105-SA LS-T105-SA DS-T105-SM DS-T105-SS DS-T105-BD RMS-T105 FMK-T105-DS FMB-T105DS LC-T210-HF TWIB-T210 TS-T210 HS-T210 HAK-T2 1 0-TS TS-T210-PFDEC NCS-T106/T210-TS CCS-T210-TS LC-T210 FP-T210-TS TREC-T210 IC-T210-TS WMK-T210 HC-T21 O-SOFT ME-T1 06 PS-T106 MCB-T106 ELIB-T106 OFIB-T106 SLB-T106 DMIB-T106 DOC-T106-IMB DOC -T106/T210-UG DOC-T106-IMM 1 l/l I I I I I I I I I I I52 361I I I I I I I I I I I I / I / / / I I I / Main Power Supply Fuse STIB Station Power Supply Protection Station Amplifier Power Supply for Station Amplifier Station Amplifier Power Supply for Station Amplifier Horn Loudspeaker Door Station -Surface Mounting Door Station - Flush Mounting, Stainless Steel Door Station - Flush Mounting, Bronze Decorative Room Monitor Station Flush Mounting Kit Flush Mounting Backboard 6-Conductor Line Cord Two Wire Interface Board Telephone Station - Basic Handset Headset Adaptor Kit Telephone Station -Powerfail Decadic Number Card Set Colour Card Set Line Cord Face Plate Transmitter/Receiver Index Cover Wall Mounting Kit Handset Cord Main Equipment Power Supply Main Control Board Exclusive Line Interface Board Optional Facilities Interface Board Switch/LED Board Door Monitor Interface Board Installation and Maintenance Booklet User Guide, T106/T210 Combined Installation and Maintenance Manual - E-l T106- Issue1

103 Appendix APPENDIX F - SERIAL 361 (COMMANDER T106) DESCRIPTIVE LIST MAIN EQUIPMENT 361/301 ME-T1 06 PRINTED BOARD ASSEMBLIES Main Equipment Control unit equipped for l/4 capacity. Power Supply Module (S ) is included. 361 I303 MCB-T106 Main Control Motherboard. Maintenance part for Main Equipment (S361/301) I207 TWIB-T210 2-Wire Extension Interface Board Used in Main Equipment (S.361/301) if 2-wire or remote extension option is required OFIB-T106 Optional Facilities Interface Board Used in Main Equipment (S.361/301) if External Music Source or Door unlockrequired ELIB-T106 Exclusive Line Interface Board Used in Main Equipment (S.361/301) exclusive line(s) option is required. 361/309 DM IB-T106 Door Monitor Interface Board Used in Main Equipment (S.361/301) when Door Station or Room Monitor option (S.361/32,33 or 34) is required. L F-l T106-Issue1

104 Appendix APPENDIX F - SERIAL 361 DESCRIPTIVE LIST Continued STATIONS SA-T I32 DS-T105-SM 361 I33 DS-T105-SS 361 I34 DS-T105-BD Station Amplifier Door Station- Surface Mounting Door Station-Flush Mounting, Stainless Steel Door Station-Flush Mounting, Bronze Decorative Optional amplifier used in parallel to any key Telephone Station to amplify call signals and provide loud sounding alarm and public address with an optional horn speaker (S361/29) Optional surface mounted Door Station with borown plastic case. Used with Door Station Interface (S.361/209) Optional flush mounted Door Station. Used with Door Station Interface (S.361/209) Optional flush mounted Door Station. Used with Door Station Interface (S.361/209) 361 I35 RMS-T105 Room Monitor Optional 361 I220 TS-T2 10 Telephone Station Required for each 4-wire extension. Includes User Guide and five alternative colour cards. L 361 I230 TS-T210-PFDEC Telephone Station Powerfail-DEC Optional for 4-wire extensions 1,2 or 3. Includes User Guide and 5 alternative colour cards. - F-2 T106- issue1

105 Appendix APPENDIX F - SERIAL 361 DESCRIPTIVE LIST Continued MISCELLANEOUS ITEMS LS-T105-SA Horn Loudspeaker Optional Loudspeaker for use with Station Amplifier (S.361/26)1 361 I50 FMK-T105-DS Flush Mounting Kit Optional. For use in mounting flush Door Stations (S361/33 and 34) in brick, fibro walls, etc 361/52 FMB-T105-DS Flush Mounting Backboard Timber Backboard. For use in mounting flush Door Station (S or 34) in brick walls. 361 I224 HAK-T210 Headset Adaptor Optional. Headset Adaptor for use with Telephone Stations (S.361/220 or 230) 361 I258 WMK-T210 Wall Mounting Kit Required to wall mount Telephone Stations (S.361/220 or 230). Includes wall model gravity switch lever rest piece, wall bracket and handset rest piece. SPARE PARTS (except PBA s) 361 I27 PS-T105-SA Power Supply Station Amplifier Maintenance part for Station Amplifier (S.361/26). 361 I75 LC-T105-HF Line Cord (S-wire) 6 Conductor Line Cord for use with Telephone Stations (S.361/220 or 230) when station amplifier (S.361/26) is fitted PS-T106 Power Supply Module System power supply, Maintenance part for Main Equipment (S.361/301) 361 I223 HS-T210 Handset Handset, complete with insets and cord. Maintenance part for Telephone stations l(s.361/220 or 230) 361/350 NCS-T106/T210-TS Number Card Set Directory card attached to Telephone Stations (S.361/220 or 230). Maintenance part for Telephone stations. 361 I251 CCS-T210-TS Colour Card Set Set of six coloured paper panels. Maintenance part for Telephone stations (S.361/220 I - F-3 T106 - Issue 1

106 Appendix APPENDIX F - SERIAL 361 DESCRIPTIVE LIST SPARE PARTS (con d) 361 I252 LC-T2 10 Line Cord 4-conductor line cord. Maintenance part of Telephone Stations (S.361/220 or 230). 361/263 HC-T21 O-SOFT Handset Cord 4-conductor coiled cord, Maintenance part for Telephone Stations (S.361/220 or 230). 361 I254 FP-T210-TS Face Plate Clear key panel. Maintenance part for Telephone Stations (S.361/220 or 230). 361 I255 TREC-T210 Transmitter/ Receiver Maintenance Part for Telephone Handset (S.361/223). 361 I256 IC-T105-TS Index Cover Maintenance part for Telephone Stations (S.361/220 or 230). DOCUMENTS 361/360 DOC-T106-IMB Installation and Maintenance Booklet Summary Installation and Maintenance procedures for Commander T106 and T210 Telephone Systems DOC-T106/T210-UG User Guide Maintenance item normally included with Telephone Stations (S.361/30 or 31) 361/362 DOC-T106-IMM Installation and Maintenance Manual Complete Installation and Maintenance procedures for Commander T106 Telephone System. - F-4 T106- Issue1

107 Appendix APPENDIX G - MECHANICAL DRAWINGS I 473 mm) I Fig. Gl - Main Equipment Dimensions Fig. G2 - Telephone Station Dimensions G-l TIOG-Issue1

108 Appendix APPENDIX G - MECHANICAL DRAWINGS Continued - Fig. G3 - Room Monitor Station and Door Station Dimensions 192 T z II II; ip? 37 1 _1 Fig. G4 - Door Station (Flush Mounting) Dimensions *Dimensions common to both units G-2 T106 - Issue 1

109 Appendix.- APPENDIX G - MECHANICAL DRAWINGS Continued ',- 157 I - Fig. G5 - Station Amplifier Dimensions I - G-3 T106- Issue 1