Motorola HT1250-LS+

ii
3.7.2 PTT Reassembly................................................................................................. 3-9
3.7.3 Speaker, Microphone, and Universal Connector Flex Reassembly.................. 3-10
3.7.4 Keypad, Display, and Keypad/PassPort Option Board Reassembly ................ 3-10
3.7.5 Chassis Assembly Reassembly ........................................................................ 3-11
3.7.6 Chassis and Front Cover Reassembly.............................................................. 3-11
3.7.7 Option Board Installation................................................................................... 3-12
3.8 HT1250•LS+ Radio Exploded Mechanical View and Parts List............................3-13
3.9 Service Aids..........................................................................................................3-15
3.10 Test Equipment ....................................................................................................3-16
3.11 Configuring and Wiring the Programming/Test Cable..........................................3-17
Chapter 4 Transceiver Performance Testing
4.1 General...................................................................................................................4-1
4.2 RF Test Mode.........................................................................................................4-1
4.3 Test Frequencies....................................................................................................4-4
4.4 Receiver and Transmitter Performance Tests........................................................4-5
Chapter 5 Radio Tuning, Programming, Cloning, PassPort Tone
Options and Diagnostic Functions
5.1 Introduction.............................................................................................................5-1
5.2 Global Radio Tuning Setup ....................................................................................5-2
5.2.1 Initial Test Equipment Setup ............................................................................... 5-2
5.3 CPS Programming Setup .......................................................................................5-3
5.4 Cloning (Conventional and LTR) ............................................................................5-3
5.4.2 Error Codes......................................................................................................... 5-4
5.5 Cloning (PassPort) .................................................................................................5-5
5.6 PassPort Tone Options ..........................................................................................5-6
5.7 Special Diagnostic Functions .................................................................................5-6
Chapter 6 Power Up Self-Test
6.1 Error Codes - Conventional and LTR Radios.........................................................6-1
6.2 Error Codes - PassPort ..........................................................................................6-2
6.3 Operation Display Codes........................................................................................6-2