Installation Manual Console Integration System

Transcription

1 Installation Manual Console Integration System Table of Contents Kit Contents... 2 Overview... 3 Installation Instructions... 3 Typical Installation Wiring Diagram... 4 Configuring the Network Bridge... 5 Beam Coverage... 6 Power up... 7 Test the System... 8 Connections... 9 Sequential Paging Formats Motorola Gold Elite Audio Level Trouble Shooting Tips Notes

2 Kit Contents Description Qty SATRAD-CIS Console Integration System 1 Power cord 1 2

3 Overview This manual provides instructions for the installation and testing of the console integration system. The system was designed to augment existing dispatch centers with a satellite back up for terrestrial communications. Installation of this device should be performed by certified installers with communications experience. Installation Instructions 1. Ensure that all items in the contents list are present. 2. Check for any visible damage to components. 3. Select an area on the existing communications system racking. The unit takes up 1U of space in a 19inch rack. 4. Bolt the CIS unit into the rack frame. 5. Locate an electrical outlet and plug in the power cord to both wall socket and the CIS unit. 6. Connect the console to the console port using the console interface cable. a. See Connections sections for details on the connector and the signals associated within them. b. Custom cables are needed to interconnect existing equipment with the CIS. These cables are specific to the console model and type. 7. Locate a place to mount the antenna, and bolt into place. See installation manual for SATRAD-PMK or SATRAD-TMK. 8. Connect the coax cable from the antenna to the SATRAD-G2. 9. Connect the power cable from the CIS to the SATRAD-G2 power port. 10. Connect the SATRAD-G2 handset port to the MSAT-TU port on the CIS using a straight through cat5 cable. 3

4 Typical Installation Wiring Diagram 4

5 Configuring the Network Bridge This section describes the different states of the DIP switches, and how they can be set for different integration situations. If the existing system operates using EIA tone signaling, then skip this section. Remove any yellow kapton tape covering the switch before toggling the switch. Refer to the connection tables for locations of signal input and outputs. 1. PTT (push to talk) - The COR signal coming from the existing system may either be normally high and switch to low when receiving a transmission, or it may be normally low and switch to high. The switch needs to be in the position that matches the output logic of the existing system. The switch that needs to be toggled depends on which port the signal will be applied to. a. PTT1 Console b. PTT2 AUX/ARU c. PTT3 SB9600 COR signal detected 1 0 COR output logic of existing equipment 2. COR (carrier operated relay) The control method of the network bridge, for when the MSAT-G2 is receiving a signal, needs to be configured to match the expected PTT input logic for the existing equipment. There are 3 basic states these switches can select. a. Pull up active high PTT signal generated b. Pull up active low 1 0 Active Low State Active High State Active Low State Active High State PTT output logic of the network bridge c. No pull up This is for when the existing equipment has a positive signal that can be re-directed to the COR input on the same device. The network bridge will control it like normally open switch and close the switch when there is a COR signal from the G2. Is this state the network bridge doesn t supply any signals and the HI-LO switches are disabled. 3. Auto power up The network bridge can be configured to automatically turn back on in case of a power outage. Once power is restored the device will re-boot. If this in not desired toggle the switch to the OFF position. The device will then need to be manually turned back on when power is restored. 5

6 Beam Coverage This section details the satellite service coverage of the SATRAD system. In order to make select good installation locations review the graphic showing the approximate coverage of each beam. Note that in the fringe (between the borders of 2 beams) there can be cross over problems. Select the beam that offers the strongest signal strength. The SATRAD-CIS system automatically selects the current beam when the unit is commissioned. If the need arises to change the beam manually the CIS first needs to be placed into transparent mode. Follow the next set of instructions to change the beam. 1. Press the PWR button on the side of the handset. 2. As soon as the tone is heard release the PWR button. 3. Press the MENU key. 4. Scroll to the ADMIN selection and press select. 5. Scroll to the X-OVER selection and press select. 6. Scroll to the desired beam, and press select. 7. The system will now ask to continue, press yes. 8. Allow to the CIS to return to normal mode. The user must not press any button for 60 seconds. The CIS will reboot the transceiver, and a 2 tone beep series will be heard. 6

7 Power up This section describes the recommended testing steps to ensure that the installation has been properly performed. It will be helpful to have a person with another SATRAD-G2 system to perform receiving and transmit test. 1) Check the antenna, and ensure that there are no obstructions (including people, animals, trees, or buildings). 2) Connect the handset to the MSAT-HS port in the back of the CIS. 3) Turn the power on by pressing the red button on the front of the CIS. The power LED should light up. 4) Observe the LED s on the front of the CIS they all should light briefly. 5) During normal operation the LED s will act in the following manner. a b c d e From left to right the indicators are as follows. a) SATRAD steady on means the systems is running. b) Voice status i. Off when the PTT / COR is inactive. ii. On when the PTT /COR is pressed (push to talk request received). iii. Flashes quickly when voice data is being transmitted over the satellite (PTT is active). iv. Flashes slowly when voice data is being received over the satellite system. c) Interface, flickers when data is being exchanged between the CIS and the SATRAD-G2. d) Satellite i. Steady on means the satellite link is established. ii. Flashing means the link is currently being created. iii. Steady off means the link is down. e) Power; on indicates power is turned on, off indicates the power is turned off. 7

8 Test the System This section gives instructions on how to test the SATRAD-CIS once installed to ensure it is properly functioning. It will be helpful at this time to have a second SATRAD-G2 available to help test. 1) Press the PTT on the SATRAD hand set while at the same time observing the b LED. The LED should turn on. 2) Press the PTT button in the SATRAD handset, and speak a short message (testing ), and at the same time observe the voice status LED b. The LED should turn on, then after a few seconds the LED should flash rapidly. The handset will display USER-ON. The message should be heard on the second SATRAD-G2. Release the PTT button. 3) Request a voice transmission from the second SATRAD-G2. Observe the voice status indicator b, the LED should flash slowly. Observe the handset it should display the DN number (device number, 4 digits long) of the second SATRAD-G2. The audio should be heard at the handset. 4) At the console, select the SATRAD resource, then initiate a transmission and speak a short message. Observe the following: a. The voice indicator b should illuminate then flash quickly. b. The SATRAD handset should display USER-ON. c. The person on the second SATRAD-G2 should hear the message. 5) Request the person on the second SATRAD-G2 to transmit a voice message. Observe the following: a. The voice status indicator b should flash slowly. b. The SATRAD resource icon on the console should illuminate (where supported). c. The message is heard at the console. 8

9 Connections This section describes the signal outputs of the network bridge. This is intended to help determine how to connect the network bridge to the existing communication system. 1. Console Port (15 position d-sub male connector) Description Position Characteristics Ground 1 via 470 Ohm, 0.47uf Analogue Differential Input A +ve 2 Analogue Differential Input A -ve 3 Analogue Differential Input B +ve 4 Analogue Differential Input B -ve 5 ARU Audio Output + (to Console) 6 PTT / COR Ground Reference 7 ARU Audio Input + (from Console) 8 Digital Ground 9 Data Port Console Transmit 10 RS232 Output Balanced Line Output 600 Ohms Impedance Balanced Line Input 600 Ohms Impedance Data Port Console Receive 11 RS232 Input Carrier Operated Relay (1) - Output 12 Open Collector Output, active low, NI-3005 has a 4.7k ohm pull-up to 5 volts Push to Talk Input A 13 Open Collector Input, active low, NI has a 4.7k ohm pull-up to 5 volts ARU Audio Output - (to Console) 14 Balanced Line Output 600 Ohms Impedance ARU Audio Input - (from Console) 15 Balanced Line Input 600 Ohms Impedance 9

10 2. SB9600-RS485 port (can be used as P25 connection) Description Position Characteristics Chassis Ground 1 RS-485 Bus (+) 2 RS-485 Bus (-) 3 Auxiliary Audio Output Ohm Balanced Line Auxiliary Audio Output (-) Ohm Balanced Line Auxiliary Audio Input (+) Ohm Balanced Line Auxiliary Audio Input (-) Ohm Balanced Line 13.5 Volts MSAT 8 Digital Ground 9 RS-485 Busy 10 No Connection 11 COR (1) Output 12 PTT (1) Input 13 PTT (3) Input 14 Digital Ground 15 10

11 3. Data - 9pos d-sub female This connection sends data out of the network bridge when performing diagnostics or during programming. Description DB-9 Pin Characteristics Data Carrier Detect - Output 1 DCD RS-232 Transmit Data - Output 2 Tx - RS-232 Receive Data - Input 3 Rx - RS-232 Data Terminal Ready - Input 4 DTR - RS-232 Ground 5 Ground Data Set Ready - Output 6 DSR - RS-232 Request to Send - Input 7 RTS RS-232 Clear to Send - Output 8 CTS RS-232 Ring Indicator - Output 9 RI RS Program 9 pos d-sub female This port is only for when the device is being programmed or under diagnostics and is connected to the separate computer. Description DB-9 Pin Characteristics 1 Receice Data - Input 2 Rx - RS-232 Transmit Data - Output 3 Tx - RS-232 Microprocessor Reset 4 Digital Ground 5 Ground Microprocessor Status - 6 Output Request to Send - Input 7 Jumpered to DB 9 - Pin 8 Clear to Send - Output 8 Jumpered to DB 9 - Pin

12 5. AUX/ARU port RJ45 ARU RJ-45 Jack Position Direction Characteristics ARU Audio Input B (+) 1 Input to NI-3005 ARU Audio Input B (-) 2 Input to NI-3005 ARU Link Up COR (2) 3 Output from NI-3005 ARU Audio Output B (+) 4 Output from NI-3005 ARU Audio Output B (-) 5 Output from NI-3005 Signal Ground 6 Signal ground ARU Link Up COR (3) 7 Output from NI-3005 ARU PTT (2) 8 Input to NI Ohm Balanced Line 600 Ohm Balanced Line 600 Ohm Balanced Line 600 Ohm Balanced Line 6. Speaker out RJ45 Speaker RJ-45 Jack Position Direction Characteristics Speaker Out (-) 1 Output from NI-3005 expects 8 Ω load Speaker Out (-) 2 Output from NI-3005 expects 8 Ω load Digital Ground 3 Level Control 4 Input from NI V DC 5 Output from NI-3005 Digital Ground 6 Speaker Out (+) 7 Output from NI-3005 expects 8 Ω load Speaker Out (+) 8 Output from NI-3005 expects 8 Ω load 12

13 7. Telephone RJ11 This port is used for connecting a telephone to the system. The device emulates a PSTN central office, including; supervisory voltages, ring tone, busy tone, and dial tone. Decription Position Characteristics + 5 Volts DC 1 Pair 3 2 Pair 2 Ring 3 Negative (Pair 1) Tip 4 Positive (Pair 1) 5 Pair 2 Ground 6 Pair 3 8. Mic in 3.5mm jack This connector is used for the microphone on hands free calling with thesatrad-g2 in telephone mode. Sleeve: Ground Tip: 600 ohm balanced input Ring: 600 ohm balanced input 9. Mon out 3.5mm jack The output is 1.2V rms and is for use as an input to the console audio port. Tip Ring Sleeve Sleeve: Ground Tip: 8 ohm output unbalanced isolated audio ouput. Ring: Line level output unbalanced audio, un-used in power amplifier mode. 10. Relay If it is desired to control separate devices with the network bridge this connector may be used. Examples: public address, horn, or lights. Molex Connector 6 Pin Pin # Relay A Normally Open 1 Relay A Normally Closed 2 Relay A Common 3 Relay B Normally Open 4 Relay B Normally Closed 5 Relay B Common 6 Relay

14 Sequential Paging Formats Two-Tone Paging - Quick Call 2 is one of the many paging formats collectively known as Two-Tone paging. For most pages, the encoders produce two individual audio tones with specific timing, in sequence. The pagers receive the tones and examine them. If the transmitted tones and timing match what the pager was programmed for, the pager will activate. Individual / Group Paging - Motorola Quick Call 2 paging codes are transmitted at a 1 second, 3 second timing with no silence gap between the tones. The timing is referred to as 1/3 and is pronounced, "one second, three second" not "one divided by three". 1/3 timing is normally employed to activate individual pagers or groups of pagers. All-Call - QC2 also has a provision to activate an entire fleet of individual or group pagers with one signal. This is the All-Call page. An All-Call page is a continuous tone, which lasts for 8 seconds. Pagers, which have the All-Call tone as part of their individual or group tone, will normally activate with this All-Call signal as well. Pressing the same code button twice on the encoder normally activates all-call paging. For example, if you enter the code 61 from code group 4, the encoder knows you want to send a 1 second / 3 second page with the tones Hz & Hz. However if you enter the code 66 from code group 4, the encoder will send an 8 second All-Call page of Hz. Stacked Paging - Many paging encoders and most law enforcement and fire department communications consoles, have the ability to transmit an entire group of pages with the press of one button. Each page is transmitted with a small silence gap (usually one second) inserted between each page so the pagers can determine the end of a page, then analyze if that last page was for them. Activate other devices - Paging technology is also incorporated into other control devices. These are usually referred to as receivers/decoders/controllers also known as "RDC". The RXC-2000 is an RDC. The first two functions of receiving and decoding are exactly what a pager does, however the controller function is what really sets them apart. An RDC has various output relays and audio, in addition to local activation controls which can be programmed to perform various actions when it picks up the correct paging code. Whereas a pager can only beep and give a voice message, an RDC can take that same pager signal and begin an entirely new process of controlling equipment and process from the same page. A common function for an RDC is to activate a fire siren when a fire call is dispatched. Using internal timers and output relays, the RDC can engage the siren for a predetermined time, and then automatically turn it off. RDC's can also open overhead doors, turn on pumps, light up rooms or equipment bays and engage PA systems to deliver audio messages. All this is done transparently using the same signal sent to the pagers. Tone lengths Standard ZVEI1 EIA CCIRI EEA CCITT EURO Tone Duration (ms) Pause Duration (ms)

15 Tone Frequency Values Standard Repeat Alarm Free tone Group tone ZVEI ZVEI DZVEI ZVEI GB ZVEI F ZVEI DP EIA CCIR CCIRI EEA CCITT EURO VDEW Motorola Gold Elite Audio Level There are five different types of signals that can be transmitted from the BIM (Base Interface Module) including Tone Remote Control, Voice, Paging Tones, Alert Tones and Test Tones. A single transmit level POT on the BIM adjust all of these signals together. The relative levels of these five types of signals are fixed according to the description below: 1. TONE REMOTE CONTROL The relative amplitude of High Guard, Function Tone, and Low Guard are defined according to the Tone Remote Control Standards such that Functional Tone is 10 db below High Guard and Low Guard is 30 db below High Guard. 2. VOICE A 1000 Hz tone injected into the microphone path above the DLM (Digital Line Memory) threshold should be near the level of High Guard. With the dynamic of the DLM circuit, overage voice will be 6 to 10 db below the level of this tone. 3. PAGING TONES Paging Tones are de-emphasized with a pole at 300 Hz to compensate for the pre-emphasis at the base station. As a result paging tones are transmitted flat. The relative amplitude of the paging tones is adjusted to be slightly higher than average voice for 1000 Hz tones. Lower frequency tones may be as much as 9 db higher than overage voice and high frequency tones may be as much as 9 db lower according to the de-emphasis curve. This assures maximum signalling sensitivity without the risk of distortion and false signalling due to IDC clipping. 4. ALERT TONES The primary purpose intended for alert tones is to provide means for altering field units under certain conditions. The amplitude of this tone received by the field unit should be loud enough to demand attention but not so loud as to be painful. This is also the level of 1000 Hz paging tones. NOTE: If a paging exist on a particular channel, the Alert Tones should not be set higher than 0 db to avoid clipping of low frequency paging tones in the BIM line driver. 5. TEST TONES As on aid to setting transmit level, a BIM will generate a sequence of tones after its reset button is depressed and released. This sequence of tones consists of 5 seconds of 1000 Hz followed by 3 seconds of 300 Hz followed by 3 seconds of 3000 Hz. The amplitude of these tones will be the same as Alert Tones and 1000 Hz Paging Tones. All three test tones are transmitted at the same level and provide a simple means of checking frequency response of the signal path to the base station. Since Guard Tone is not present during the test tone sequence, the transmitter will not key. 15

16 There attached chart provides a graphical representation of the relative signal levels for a typical example where the Test Tone is set for 0 dbm. In this case 300 Hz paging tones would be +9 dbm and 3000 Hz paging tones would be 9 dbm. Adjusting the BIM transmit pot will move all these signals up or down together. Industry Standard Levels Guard and Function Tone Waveform High level guard tone 0db Audio, or paging, or MDC signaling Low level guard tone Function tone -10db 16

17 Function key tones: Mon.: 2050 H z F1: 1950 H z F2: 1850 H z F3: 1750 H z F4: 1650 H z F5: 1550 H z F6: 1450 H z F7: 1350 H z F8: 1250 H z F9: 1150 H z F10: 1050 H z F11: 950 H z F12: 850 H z F13: 750 H z F14: 650 H z F15: 550 H z Trouble Shooting Tips 1. Review the wiring for proper interconnection. 2. Check the RUN / PROG switch and ensure that it is in the RUN position. 3. Ensure the power has been turned on. If the system doesn t reboot after a power failure open the CIS and locate the auto POWER-UP switch beside the fan and toggle to the on position. 4. Check for proper beam selection. If the signal strength is below 70 then the wrong beam may be selected. For any further questions contact technical support. a. Web: b. Toll Free: c. Phone:

18 Notes 18