ii
2.6.3 Speaker Reassembly .............................................................................2-8
2.6.4 Dust Cover Assembly.............................................................................2-8
2.6.5 Chassis and Front Cover Reassembly...................................................2-8
2.7 Mechanical View and Parts List .........................................................................2-11
2.7.1 CP150/CP200 Exploded View and Parts List.......................................2-11
2.8 Test Equipment, Service Aids, and Service Tools .............................................2-13
Section 3 Transceiver Performance Testing.......................................... 3-1
3.1 General ................................................................................................................3-1
3.2 Power-Up Self Test..............................................................................................3-1
3.3 RF Test Mode ......................................................................................................3-2
Section 4 Radio Alignment Procedures ................................................. 4-1
4.1 Introduction ..........................................................................................................4-1
4.2 CPS Programming Setup.....................................................................................4-1
4.3 Radio Tuning Setup .............................................................................................4-2
4.3.1 Initial Test Equipment Control Settings ..................................................4-3
4.4 Transmitter Alignment Options.............................................................................4-3
4.4.1 Reference Oscillator Warp .....................................................................4-3
4.4.2 Modulation Balance Attenuation.............................................................4-4
4.4.3 Transmit Power Tuning ..........................................................................4-6
4.4.4 VCO Attenuation ....................................................................................4-8
4.4.5 DTMF Deviation Tuning .......................................................................4-10
4.4.6 MDC1200 Deviation Tuning (MDC radios only) ...................................4-11
4.5 Receiver Tuning.................................................................................................4-11
4.5.1 Rated Volume Tuning...........................................................................4-12
4.5.2 Squelch Tuning ....................................................................................4-13
4.5.3 RSSI System Level Tuning ..................................................................4-14
4.5.4 RSSI Display Tuning ............................................................................4-15
4.6 Utilities................................................................................................................4-15
4.6.1 Program Serial No................................................................................4-15
4.6.2 Temp Comp Data Read .......................................................................4-15
4.6.3 Temp Comp Data Write........................................................................4-15
4.7 Radio-to-Radio Cloning......................................................................................4-15
Section 5 Power Up Self-Test.................................................................. 5-1
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