OPERATOR'S MANUAL TCR-HHR-02 TACTICAL REPEATER/COMMUNICATIONS SYSTEM

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1 OPERATOR'S MANUAL TCR-HHR-02 TACTICAL REPEATER/COMMUNICATIONS SYSTEM DOCUMENT # Tricom Research, Inc Sky Park Circle, Suite M, Irvine, CA Ph: (949) fax: (949)

2 Revision History - Document Revision Description Date P1 Preliminary Release 20 Sep 2013 Note: The latest version of this manual can be downloaded from our website at i

3 TABLE OF CONTENTS Abbreviations and Glossary...iv Safety Summary...v CHAPTER 1 GENERAL INFORMATION AND SAFETY INSTRUCTIONS 1 INTRODUCTION Safety Precautions Physical Description Specifications Equipment Provided Controls and Indicators Controls and Indicators...3 CHAPTER 2 OPERATING INSTRUCTIONS 2 INTRODUCTION System Setup for Repeater Operation Setup for Communications System Operation Operation of Power Control...14 CHAPTER 3 MAINTENANCE AND WARRANTY INFORMATION 3 INTRODUCTION Preventive Maintenance Dirt and Dust Oil and Grease Visual Inspections Self-Test Power Out Checks Corrective Maintenance Basic Troubleshooting Procedures Warranty Maintenance Contact Information...20 ii

4 LIST OF TABLES Table 1-1 Technical Specifications of the TCR-HHR Table 1-2 TCR-HHR-02 Packing List...2 Table 1-3 TCR-HHR-02 Egress Panel...3 Table 1-4 TCR-HHR-02 Power Amplifier Controls and Indicators...4 Table 1-5 TCR-HHR-02 System Components...5 Table 1-6 TCR-HHR-02 Controls and Indicators...5 Table 1-7 TCR-HHR-02 Power Control Module Indication Matrix...6 Table 1-8 TCR-HHR-02 Battery Charger Indicators...6 Table 1-9 TCR-HHR-02 Battery Charger Module Indication Matrix...6 Table 2-1 External DC Power Cable Pinout...15 Table 2-2 Power Control Matrix...15 Table 3-1 Power Output Test...18 Table 3-2 TCR-HHR-02 Serviceable Parts...18 Table 3-3 TCR-HHR-02 Basic Troubleshooting Procedures...19 LIST OF FIGURES Figure 1-1 TCR-HHR-02 Egress Panel...3 Figure 1-2 TCR-MBA-50 WB Power Amplifier...3 Figure 1-3 TCR-HHR-02 System Components...4 Figure 1-4 TCR-HHR-02 Controls and Indicators...5 Figure 1-5 TCR-HHR-02 Battery Charger Indicators...6 Figure 2-1 Battery Charger Installation...7 Figure 2-2 Radio Mount Locking Pin...7 Figure 2-3 RAD1 installed with retransmission cable connected...8 Figure 2-4 RAD1 and RAD2 Mounted with Retransmission Cable Installed...8 Figure 2-5 AN/PRC-148 Bracket Position...8 Figure 2-6 AN/PRC-152 Bracket Position...8 Figure 2-7 Radio mount in horizontal position and locking pin in locked position..9 Figure 2-8 Egress panel vent...9 Figure 2-9 FAN enclosure vent...9 Figure 2-10 TCR-HHR-02 Repeater System Signal Flow Block Diagram...11 Figure 2-11 TCR-HHR-02 Communications System Signal Flow Block Diagram...12 Figure 2-12 Typical Tactical Repeater Setup...13 Figure 2-13 External DC Power Cable...15 Note: The information contained herein is for reference only and does not constitute a warranty of performance. iii

5 ABBREVIATIONS AND GLOSSARY AGC ALC AM ANT ANW2 BPS CT CW COMSEC db dbm FM Hz IW JITC khz LED LNA LOS MHz mw PT PTT RCV RX SATCOM SF SRW TX UHF VDC VSWR W WB XMT Automatic gain control Automatic level control Amplitude modulation Antenna Advanced Networking Wideband Waveform Bits per second Cipher text Continuous wave Communications security Decibel Decibel referenced to 1 milliwatt (0 dbm = 1 mw) Frequency modulation Hertz Integrated Waveform Joint Interoperability Test Center (DISA) Kilohertz Light emitting diode Low Noise Amplifier Line of sight Megahertz Milliwatt Plain text Push to Talk Receive Receive Satellite Communications Single Frequency Soldier Radio Waveform Transmit Ultra-high frequency Volts, direct current Voltage standing wave ratio Watt Wideband Transmit iv

6 Safety Summary The following are general safety precautions that are not related to specific procedures. These precautions do not appear elsewhere in this manual. You must read and understand these precautions before replacing, disassembling, or performing maintenance on the TCR-HHR-02 Tactical Repeater System. DO NOT SERVICE OR ADJUST ALONE Maintenance and operating personnel should not perform electrical or power measurements, power-up, or servicing without the immediate presence of another person capable of rendering aid. RESUSCITATION Personnel working with or near high voltages shall be familiar with the methods of artificial respiration. STANDARD GOOD PRACTICES Personnel shall observe all standard practices when installing, replacing, operating, and testing equipment (i.e., dry hands and clothing, remove personal jewelry, use rubber mats and other insulating devices, etc.). WARNING Incorrect reassembly may result in a risk of electric shock or fire. To reduce risk of electric shock, unplug the unit from outlet before attempting any maintenance or cleaning. Turning off controls will not reduce this risk. CAUTION Use of an attachment not recommended or sold by the manufacturer may result in risk of fire, electric shock, or personal injury. To reduce risk of damage to electric plug or cord, pull by plug rather than cord when disconnecting TCR-HHR-02. Make sure cords are positioned so that they will not be stepped on, tripped over, or otherwise subjected to damage or stress. Do not operate the unit with damaged cable or connector. Replace damaged cables or connectors immediately. Do not operate the unit if it has received a sharp blow, been dropped, or otherwise damaged in anyway; take it to a qualified serviceman. Do not disassemble the unit; take the unit to a qualified serviceman when service or repair is required. v

7 CHAPTER 1 GENERAL INFORMATION AND SAFETY INSTRUCTIONS 1. INTRODUCTION. This manual has been prepared by Tricom Research for the purpose of providing the user information necessary to operate the TCR-HHR-02 Tactical Repeater/Communications System. a. Chapter 1 General Information - provides safety and important information about the TCR-HHR-02 Tactical Repeater System. b. Chapter 2 Operation - provides information necessary for operating the TCR-HHR-02 and theory of operating procedures describing how the TCR-HHR-02 accomplishes its intended purpose. c. Chapter 3 Maintenance - provides information regarding TCR-HHR-02 preventive care and corrective maintenance procedures. d. Chapter 4 Warranty Statement The TCR-HHR-02 is a tactical repeater/communications system supporting the Harris AN/PRC-152 or AN/PRC-148 series Multi-band tactical radios as part of a man portable tactical radio system or as required within part of other platform configurations. The TCR-HHR-02 shall meet the performance, construction, quality, and environmental requirements to support effective tactical deployment and use Safety Precautions. This manual contains important safety and operating instructions for the TCR-HHR-02, review the Safety Summary at the beginning of this Technical Manual. Use of an attachment not recommended or sold by Tricom Research may result in risk of fire, electric shock, or personal injury. Make sure cords are positioned so that they will not be stepped on, tripped over, or otherwise be subjected to damage or stress. Do not operate the system with a damaged cable or connector, replace it immediately Physical Description. The TCR-HHR-02 is contained within a rugged, water proof (when lid is closed and secured and all vents are closed) thermoplastic transit case designed to withstand the harsh conditions encountered in the tactical communications environment. All connections to electrical power, data (PA remote only), audio and RF input/output are contained in an external jack panel located on the right side of the unit (Refer to Figure 1-1). Two on-board Li-Ion batteries (not included) provide backup power or can power the case for a limited amount of time, depending on usage duty cycle, when external power is not available. Integrated fans allow operation with the lid closed. 1

8 1.3. Specifications. TCR-HHR-02 Technical Specifications are provided in Table 1-1. Table 1-1 Technical Specifications of the TCR-HHR-02 Frequency Range MHz RF Output Power 25/50 Watts (power source dependant) Input VSWR <1.5:1 Input/Output Impedance 50 Ohms (nominal) Harmonics 60 dbc (typical) Rx/Tx Isolation Antenna location and frequency dependent AC Input 115/230 VAC (nominal), Hz DC Input VDC Battery BB-2590 (Li-Ion) (x2) & Battery Charger System Size Length 16 inches Width 13 inches Height 6.9 inches Weight 30 lbs with batteries and radios Operating Temperature 30 C to 60 C (when no batteries are used, battery type can limit the operating temperature, refer to the battery specifications for operating temperature range when using internal batteries) Environmental Splash Proof/Rain Resistant (when lid is closed and secured and all vents are closed) Construction Thermo Plastic Storm Case Refer to TCR-MBA-50 WB Operator s Manual for detail information on the specifications of the Power Amplifier Equipment Provided. The TCR-HHR-02 system ships with the components listed in Table 1-2. Table 1-2 TCR-HHR-02 Packing List Equipment Quantity TCR-HHR-02 Operation Manual 1 TCR-HHR-02 Tactical Repeater 1 AC Input cable 1 DC Input cable with terminal lugs 1 USB Cable (for PA remote) 1 CD with manuals and PA remote software 1 Operator s Manual 1 2

9 1.5. Controls and Indicators. Figure 1-1 TCR-HHR-02 Egress Panel Table 1-3 TCR-HHR-02 Egress Panel 1 RAD2-WB Antenna Port 6 RAD1 Antenna Port 2 AC Power Jack (115/230 VAC) 7 Vent 3 DC Input Power Jack (12/24 VDC) 8 PA Remote (Mini USB Jack) 4 RAD2-LOS Antenna Port 9 RAD1 Handset 5 RAD2-SAT Antenna Port 10 RAD2 Handset Figure 1-2 TCR-MBA-50 WB Power Amplifier 3

Table 1-4 TCR-HHR-02 Power Amplifier Controls and Indicators 1 LOS Mode Select Button (toggles between FM, AM, SINCGARS, HAVE QUICK, WB and WB FH LOS modes) 2 Power ON/OFF, RF Power Level and LED

10 Table 1-4 TCR-HHR-02 Power Amplifier Controls and Indicators 1 LOS Mode Select Button (toggles between FM, AM, SINCGARS, HAVE QUICK, WB and WB FH LOS modes) 2 Power ON/OFF, RF Power Level and LED Brightness Adjust Button 3 UHF SATCOM Mode Select Button (toggles between SATCOM LNA OFF and SATCOM LNA ON modes) 8 Transmit LED Indicator 9 Fault LED Indicator 10 Remote LED Indicator 4 SATCOM Mode LED Indicator 11 AM Mode LED Indicator 5 WB Mode LED Indicator 12 Frequency Hopping Mode LED Indicator 6 SATCOM LNA ON Indicator 13 Line of Sight LED Mode Indicator 7 LED Indicator not used Refer to TCR-MBA-50 WB Operator s Manual for detail information on the operation of the Power Amplifier Figure 1-3 TCR-HHR-02 System Components 4

11 Table 1-5. TCR-HHR-02 System Components. 1 TCR-MBA-50 WB Power Amplifier 8 RAD2 Power Adapter/Mount 2 Cooling Fans (temperature controlled) 9 RAD1 Power Adapter/Mount 3 RAD2 RF Cable 10 Radio Strap 4 RAD2 Audio Cable 11 RAD1 RF Cable 5 BAT1 Charger and Battery 12 RAD1 Audio Cable 6 BAT2 Charger and Battery 13 AC-DC Power Supply 7 Radio Mount Locking Pin Figure 1-4 TCR-HHR-02 Controls and Indicators Table 1-6. TCR-HHR-02 Controls and Indicators 1 Power ON/OFF Button 5 BAT1 Cell B Status LED Indicator 2 System ON LED Indicator 6 BAT2 Cell A Status LED Indicator 3 External DC ON LED Indicator 7 BAT2 Cell B Status LED Indicator 4 BAT1 Cell A Status LED Indicator 5

12 Table 1-7. TCR-HHR-02 Power Control Module Indication Matrix INDICATOR OFF ON OR FLASHING GREEN FLASHING RED ON SYSTEM IS OFF SYSTEM ON N/A EXT DC NO AC OR EXT DC APPLIED AC POWER OR EXT VDC APPLIED NO AC POWER OR EXT DC <12 VDC OR EXT DC > 32 VDC B1-CELL A SYSTEM IS OFF B1-CELL A > 11 VDC B1-CELL A MISSING OR < 11 VDC B1-CELL B SYSTEM IS OFF B1-CELL B > 11 VDC B1-CELL B MISSING OR < 11 VDC B2-CELL A SYSTEM IS OFF B2-CELL A > 11 VDC B2-CELL A MISSING OR < 11 VDC B2-CELL B SYSTEM IS OFF B2-CELL B > 11 VDC B2-CELL B MISSING OR < 11 VDC Figure 1-5 TCR-HHR-02 Battery Charger Indicators Table 1-8 TCR-HHR-02 Battery Charger Indicators 1 Cell A Charger Status LED Indicator 2 Charger ON LED Indicator 3 Cell B Charger Status LED Indicator Table 1-9. TCR-HHR-02 Battery Charger Module Indication Matrix MODE CHRG ON CHRG/FLT A CHRG/FLT B CHARGER OFF OFF OFF OFF CHARGER ON/PA IN TX MODE OFF OFF OFF CHARGER ON/CHARGING ON GREEN ON YELLOW ON YELLOW CHARGER ON/CHARGE COMPLETE ON GREEN OFF OFF CHARGER ON FAULT ON ON RED ON RED 6

CHAPETR 2 OPERATING INSTRUCTIONS 2. INTRODUCTION. This chapter will list in chronological order the steps necessary to operate the TCR-HHR-02 safely and efficiently in the repeater mode.

13 CHAPETR 2 OPERATING INSTRUCTIONS 2. INTRODUCTION. This chapter will list in chronological order the steps necessary to operate the TCR-HHR-02 safely and efficiently in the repeater mode. The setup and operation for a communications system is the same with the exception of the use of the retransmission cable System Setup for Repeater Operation. Refer to Figures 2-8 and 2-9 for a system block diagram of the TCR-HHR-02 in repeater configuration Install two BB-2590 batteries and secure the battery chargers to the batteries using the Velcro strap as illustrated in Figure 2-1. Figure 2-1 Battery Charger Installation Connect 115/230 AC or 12/24 VDC power to the appropriate connector on the egress panel (see Figure 1-1) Unlock the radio mounting bracket by pulling on the locking pin and turning ¼ turn cw or ccw (see Figure 2-2). Locking Pin in Unlocked Position Figure 2-2 Radio Mount Locking Pin 7

2.1.4 Move the radio mounting bracket to the vertical position, install RAD1 first and connect one side of the retransmit cable (see Figure

6 Move the radio support brackets to the appropriate position for the radio being used (see Figure 2-4 and Figure 2-5, brackets should cover

14 2.1.4 Move the radio mounting bracket to the vertical position, install RAD1 first and connect one side of the retransmit cable (see Figure 2-3). RAD1 installed in vertical position and retransmission cable connected Figure 2-3 RAD1 installed with retransmission cable connected Install RAD2 and connect the other end of the retransmission cable (see Figure 2-4. Figure 2-4 RAD1 and RAD2 Mounted with Retransmission Cable Installed Move the radio support brackets to the appropriate position for the radio being used (see Figure 2-4 and Figure 2-5, brackets should cover the radio type label for the radio being used). Note: Moving the side brackets requires a 3/32 Allen wrench. Radio Support Brackets in AN/PRC-148 position Radio Support Brackets in AN/PRC-152 position Figure 2-5 AN/PRC-148 Bracket Position Figure 2-6 AN/PRC-152 Bracket Position 8

15 2.1.7 Turn on the system by pressing the power ON button (see Figure 1-4, DC and battery power status LEDs will flash sequentially and fans will turn on for 5 seconds) Move the radio mounting bracket to the horizontal position (see Figure 1-3) and ensure the locking pin is engaged in the locked position (see Figure 2-6). Figure 2-7 Radio mount in horizontal position and locking pin in locked position Secure the radios with the Velcro strap as shown in Figure 1-3 (item 10) Connect the RF and audio cables to the appropriate radio (cables are labeled RAD1 and RAD2) Connect the receive antenna to RAD1 antenna port Connect the transmit antenna to RAD2 LOS antenna port If the system is going to be operated with the lid closed, open the vents on the egress panel and on the fan enclosure assembly (see Figures 2-6 and 2-7). NOTE: System is splash proof only when both vents are closed and the lid is also closed and secured. Figure 2-8 Egress panel vent Figure 2-9 FAN enclosure vent 9

16 Select LOS mode of operation and the appropriate RF power level (25 or 50 watts power source dependent) on the TCR-MBA-50 WB power amplifier (refer to the TCR-MBA-50 WB Operator s Manual for information on how to setup the power amplifier for LOS operation). The PA is setup for auto-on and should turn on whenever external power is applied or when two charged batteries are installed and the system is turned on Tune RAD1 to the receive frequency and the appropriate CTCSS tone squelch If a duplexer is not available, tune RAD2 to the transmit frequency (frequency should be at least 15% higher than the receive frequency) and the appropriate CTCSS tone squelch If a duplexer is not available, install the antennas with at least 50 feet of horizontal separation or 10 feet of vertical separation Refer to Figure 2-9 and setup the field radios using the repeater for half-duplex operation with the opposite frequencies as the repeater (the repeater s receive frequency must be the field radio s transmit frequency and the repeater s transmit frequency must be the field radio s receive frequency) The system is now ready for repeater operation and retransmission operations can begin. NOTE: Repeater operation relies on the receive radio squelch activation. Noise squelch should not be used in the repeater mode as it is very susceptible to false activation of the repeater due to interference. Continuous Tone-Coded Squelch System or CTCSS squelch should be used instead for a more reliable repeater operation. 10

17 DC POWER CONTROL RAD1 RAD2 Figure 2-10 TCR-HHR-02 Repeater System Signal Flow Block Diagram 11

18 PELICAN CASE ENCLOSURE Figure 2-11 TCR-HHR-02 Communications System Signal Flow Block Diagram 12

19 TX Antenna RX Antenna 50' Figure 2-12 Typical Tactical Repeater Setup 13

20 2.2. Setup for Communications System Operation. Setup for Tactical Communications System mode is the same as the setup for the repeater mode except that the retransmission cable is not used. Refer to Figure 2-11 for the signal flow diagram of the TCR-HHR-02 in dual hand held radio communications system mode Operation of Power Control The order of precedence for power operation is AC, external DC and battery. Switchover from one power source to the other is done automatically AC Power Operation To operate the system using the internal AC-DC power supply, simply plug a standard AC power cord to the AC input jack on the egress panel (refer to Figure 1-1) and a 115/230 VAC, Hz power source. The AC power supply will provide 24 VDC for system operation as long as the AC power cord is plugged in (refer to Table 2-1 for operating conditions when using the internal AC-DC power supply). The 24 VDC is available from the AC power supply for battery charging and radio operation even with the system turned OFF. This allows battery charging and radio operation without having to turn the system ON. Turn ON the system by pressing the PWR button to apply power to the TCR-MBA-50 WB Power Amplifier. The EXT DC LED will flash green when AC power is applied and the system is ON. If AC power is lost, the system will automatically switch over to external DC if available or to the internal batteries. NOTE: Switchover from AC to DC is uninterruptable if the external DC voltage is 24 VDC. Switchover to a 12 VDC external DC source or to internal batteries will reset the system to reconfigure the TCR-MBA-50 WB Power Amplifier to battery or commercial vehicle power mode External DC Power Operation The acceptable external DC power voltage range is VDC. The EXT DC LED will flash GREEN if the external DC voltage is within the acceptable range and the system is turned ON. Voltages below 12 VDC or above 32 VDC will not power the system and will cause the EXT DC LED to flash RED. As with AC power, the external DC power is available for battery charging and radio operation whenever the external DC power is applied to the EXT DC jack on the egress panel (see Figure 2-10 for external DC power cable information); however, the external DC voltage must be in the VDC range for the battery chargers to operate. When operating from a 12 VDC or 24 VDC vehicle battery (vehicle engine turned OFF) and the battery voltage drops to approximately 11 VDC for the 12 VDC battery or 21 VDC for the 24 VDC battery, the system will revert to internal battery mode and the EXT DC LED will flash RED. Restarting the vehicle should return the system to full DC mode of operation and the EXT DC should flash GREEN. 14

21 Figure 2-13 External DC Power Cable Table 2-1 External DC Power Cable Pinout PIN SIGNAL NAME COLOR SPECIFICATION A, B, E DC Power Red +24 to +32 VDC C, D DC Ground Black DC Ground Battery Power Operation The battery chargers on the TCR-HHR-02 are only compatible with BB-2590 Li-Ion batteries. To ensure a reliable power backup is available during repeater or communications system operation, apply an external power source (AC or 24 VDC) prior to use to charge the onboard batteries. It will take 8-10 hours to completely charge all four battery sections (2/battery) from a completely discharged state. Although the BB-2590 Li-Ion rechargeable batteries have a high number of charge/discharge cycles, they should be monitored for charge maintenance over their life time and replaced if they exhibit uncharacteristic Amp hour (6.2Amps/hour) performance degradation. Table 2-2 Power Control Matrix Power Source Battery Charge Radio Power PA Power AC-DC YES (with system ON or OFF) YES (with system ON or OFF) YES (with system ON only, up to 50 Watts) 12 VDC NO YES (with system ON or OFF) YES (with system ON only, up to 25 Watts) 24 VDC YES (with system ON or OFF) YES (with system ON or OFF) YES (with system ON only, up to 50 Watts) 1 Good Internal N/A YES (with system NO Battery Section ON only) 2 Good Internal Battery Sections N/A YES (with system ON only) YES (with system ON only, up to 25 Watts) 3 Good Internal Battery Sections N/A YES (with system ON only) YES (with system ON only, up to 25 Watts) 4 Good Internal Battery Sections N/A YES (with system ON only) YES (with system ON only, up to 25 Watts) Note: A good battery section is indicated by a flashing green CELL LED on the DC power control module (refer to Figure 1-4). A flashing red CELL LED indicates that the battery section has fallen below the acceptable cell voltage (approximately 11 VDC) and the battery needs to be recharged. 15

22 2.3.5 Battery Charger Operation It is recommended that the batteries be charged prior to repeater or communications system operation to reduce system heat generation. Once the batteries are fully charged the battery chargers will be in standby mode and will not generate any significant amount of heat. CAUTION The batteries should be charged with the lid open as the heat generated inside the case by battery charging may exceed the acceptable battery charging temperature of 45º C. To charge the batteries simply install the batteries as described in paragraph and apply AC power or external 24 VDC. NOTE: The battery chargers are disabled whenever the internal TCR-MBA-50 WB internal power amplifier is in transmit mode to limit the system current draw and prevent overloading of the internal AC power supply or external 24 VDC source. As the chargers resume battery charging one or more CHRG/FLT LED may come on red momentarily and change to a steady yellow. This is a normal indication as the battery charger re-evaluates the battery charge condition and resumes charging Fan Operation Two internal fans will run constantly whenever the system is turned ON. The fans are rated at 24 VDC and will run at full speed when AC or external 24 VDC power is applied. When the system is operating from external 12 VDC or from internal batteries the fan speed will be approximately at 50%. 16

23 CHAPTER 3 MAINTENANCE AND WARRANTY INFORMATION 3. INTRODUCTION. This chapter provides procedures for maintenance of the TCR-HHR-02 Tactical Repeater System Preventive Maintenance. All maintenance procedures are in the subsequent sections Dirt and Dust. All external components to the TCR-HHR-02 can be cleaned with a water dampened non-abrasive cloth and allowed to air dry or wipe dry with a clean dry non-abrasive cloth Oil and Grease. All external components of the TCR-HHR-02 can be cleaned with a mild soap/water solution dampened non-abrasive cloth. Rinse with water dampened non-abrasive cloth and allowed to air dry or wipe dry with a clean dry non-abrasive cloth Visual Inspections. Regular inspection of the retransmit and RF cables should be performed to ensure that they are free from damage (i.e., cuts or kinks in outer cable jacket, bent pins, or corrosion) Self-Test. Regularly check the TCR-HHR-02 for faults. Self-test is accomplished upon power up. All LEDs on the DC power control module should come on sequentially and the fan should come on for 5 seconds. After the initial self-test, the fans will run constantly at full speed if AC or external 24 VDC power is applied or at approximately 50% from full speed if the system is powered from external 12 VDC or form the internal batteries Power Out Checks. It is recommended that power out should be checked on the TCR-MBA-50 WB power amplifier occasionally to prevent any degradation to the TCR-HHR-02 Tactical Repeater/Communications System. a. Hook up a watt meter in line with the external antenna port under test (SAT, LOS or WB). b. Turn the TCR-HHR-02 and watt meter on and place the watt meter in FWD power. c. Setup RAD2 for 3 watts, FM at 300 MHz and the PA for the appropriate mode under test (LOS, SAT, WB) key up RAD2 and verify that the watt meter reads the power level specified in Table

24 Table 3-1 Power Output Test POWER SOURCE MODE AC 12 VDC 24 VDC INT BAT SAT 10, 15, 25, 35, 10, 15, 25 Watts 10, 15, 25, 35, 50 10, 15, 25 Watts 50 Watts Watts LOS 25, 50 Watts 25 Watts 25, 50 Watts 25 Watts WB 25 Watts Peak 25 Watts Peak 25 Watts Peak 25 Watts Peak d. Turn off and disconnect the watt meter and return TCR-HHR-02 to normal configuration. If the TCR-HHR-02 power out test fails, please follow the troubleshooting guide provided in Operator s Manual for the TCR-MBA-50 WB. If the fault is still present after following the troubleshooting procedure for no/low RF out use corrective maintenance to repair the issue Corrective Maintenance. The TCR-HHR-02 has limited user serviceable parts. Table 3-2 contains a list of serviceable parts that may be obtained from Tricom Research. Units requiring corrective maintenance should be sent to Tricom Research for repair. Contact information is provided in section 3.4. Table 3-2 TCR-HHR-02 Serviceable Parts Part Number Description FINAL ASSY, TCR-MBA-50_WB, 152A CASE FINAL ASSY, BB-2590 BATTERY CHARGER CABLE ASSEMBLY, RADIO POWER CABLE ASSEMBLY, USB WATERPROOF, MINI-B MALE to A MALE POWER SUPPLY 250W 24V 10.4A IP64 18

25 3.3. Basic Troubleshooting Procedures. Only qualified personnel may perform troubleshooting on the TCR-HHR-02 using Table 3-3. Table 3-3. TCR-HHR-02 Basic Troubleshooting Procedures. Symptom Flashing red EXT DC LED indicator when powered via external 115/230 VAC Flashing red EXT DC LED indicator when powered via VDC Flashing Red CELL LED indicator Red CHRG/FLT LED CHRG ON LED OFF Resolution Ensure that 115 or 230 VAC power is available at the AC cord plug. There is no AC power switch and no external AC fuse (AC fuse is integrated into the AC power supply. Ensure that VDC power is available at the DC cord plug. There is no external DC power switch and no external DC fuse (reverse polarity and overcurrent/overvoltage protection is provided by the DC power control module). Verify the state of charge of all batteries. Recharge as necessary and replace into the unit. Ensure the battery charger module is properly secured to the battery. The CHRG/FLT LED may come on red if the battery under charge is fully dead. The charger module will trickle charge the battery and the CHRG/FLT LED should change to yellow after minutes. If the CHRG/FLT LED does not change to yellow replace the battery. Ensure the battery charger module is properly secured to the battery. Ensure the external DC power is > 22 VDC Warranty Maintenance. WARRANTY STATEMENT Tricom Research warrants to its customers that the products it manufactures and sells will be free from defects in materials and workmanship for a period of one (1) year. This warranty shall not apply to any defect, failure, or damage caused by improper use or inadequate maintenance and care. Tricom Research shall not be obligated to provide service under this warranty to repair, service, or modify these products. In order to obtain service under this warranty, customers must return the failed unit to Tricom Research with a description of the failure, contact information (in case questions arise and to speed up processing of guarantee claims), and a return shipping address. Tricom Research will return any failed unit at Tricom Research's cost. NOTE THIS WARRANTY DOES NOT APPLY TO ANY EQUIPMENT AND/OR ACCESSORIES NOT SUPPLIED BY TRICOM RESEARCH AS PART OF THE TCR-HHR-02 SYSTEM SUCH AS BATTERIES, RADIOS AND ANY CABLES NOT SUPPLIED WITH THE SYSTEM. 19

26 3.5. Contact Information. Please call (949) to obtain an RMA number prior to returning any failed unit(s): Tricom Research, Inc Sky Park Circle Suite M Irvine, California Phone: (949) Fax: (949) info@tricomresearch.com RMA requests may be submitted on-line at: 20

OPERATOR'S MANUAL TCR-HHR-05 TACTICAL HANDHELD RADIO COMMUNICATIONS SET

OPERATOR'S MANUAL TCR-HHR-05 TACTICAL HANDHELD RADIO COMMUNICATIONS SET DOCUMENT # 90400-01233 Tricom Research, Inc. http://www.tricomresearch.com 17981 Sky Park Circle, Suite M, Irvine, CA 92614 Ph: (949)