viii Table of Contents
2.3 Programming, Testing and Alignment Cable ...............................................................................2-3
Chapter 3 Transceiver Performance Testing ..................................... 3-1
3.1 General ........................................................................................................................................3-1
3.2 Setup............................................................................................................................................3-1
3.3 Display Model Test Mode ............................................................................................................3-4
3.3.1 Entering Display Radio Test Mode ..................................................................................3-4
3.3.2 LCD Flicker Test Mode....................................................................................................3-4
3.3.3 LCD Display Test Mode...................................................................................................3-4
3.3.4 RF Test Mode..................................................................................................................3-5
3.3.5 LED Test Mode..............................................................................................................3-10
3.3.6 Accelerometer Test........................................................................................................3-10
3.3.7 Backlight Test Mode ......................................................................................................3-10
3.3.8 Speaker Tone Test Mode ..............................................................................................3-10
3.3.9 Earpiece Tone Test Mode .............................................................................................3-10
3.3.10 Audio Loopback Earpiece Test Mode............................................................................3-10
3.3.11 Battery Check Test Mode ..............................................................................................3-11
3.3.12 Button/Knob/PTT Test Mode .........................................................................................3-11
3.4 Non-Display Model Test Mode...................................................................................................3-13
3.4.1 Entering Non-Display Radio Test Mode ........................................................................3-13
3.4.2 RF Test Mode................................................................................................................3-13
3.4.3 LED Test Mode..............................................................................................................3-13
3.4.4 Speaker Tone Test Mode ..............................................................................................3-13
3.4.5 Earpiece Tone Test Mode .............................................................................................3-14
3.4.6 Audio Loopback Earpiece Test Mode............................................................................3-14
3.4.7 Battery Check Test Mode ..............................................................................................3-14
3.4.8 Button/Knob/PTT Test Mode .........................................................................................3-14
Chapter 4 Radio Programming and Tuning ....................................... 4-1
4.1 Introduction ..................................................................................................................................4-1
4.2 Customer Programming Software Setup .....................................................................................4-1
4.3 AirTracer Application Tool............................................................................................................4-2
4.4 Radio Tuning Setup .....................................................................................................................4-2
4.5 RF Adaptor Assembly..................................................................................................................4-3
Chapter 5 Disassembly/Reassembly Procedures ............................. 5-1
5.1 Introduction ..................................................................................................................................5-1
5.2 Preventive Maintenance ..............................................................................................................5-1
5.2.1 Inspection ........................................................................................................................5-1
5.2.2 Cleaning Procedures .......................................................................................................5-1
5.3 Safe Handling of CMOS and LDMOS Devices ............................................................................5-2
5.4 Repair Procedures and Techniques – General............................................................................5-4
5.5 Disassembling and Reassembling the Radio — General ............................................................5-5
5.6 Radio Disassembly – Detailed .....................................................................................................5-6
5.6.1 Front Cover from Chassis Disassembly ..........................................................................5-6
5.6.2 Chassis Disassembly.....................................................................................................5-10
5.6.3 Interface Board, Keypad Board and LCD Disassembly.................................................5-14
5.6.4 Speaker and Universal Connector Flex Disassembly....................................................5-17
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