Motorola APX 4000 - Page 253

Index Index-3
T
test equipment
recommended 4-1
test mode, entering
dual-display version 5-3
test setup
alignment 6-1
performance checks 5-1
tests
receiver
ASTRO conventional channels 5-8
performance checks 5-7
transmitter
ASTRO conventional channels 5-10
performance checks 5-9
theory of operation
analog mode 3-3
ASTRO mode 3-7
controller 3-7
major assemblies 3-2
overview 3-1
transmit deviation
balance alignment 6-14
transmitter
ASTRO conventional channel tests 5-10
performance checks 5-9
test pattern 6-22
troubleshooting 8-4
transmitting
analog mode 3-5
ASTRO mode 3-7
troubleshooting
introduction 8-1
operational error codes 8-2
power-up error codes 8-1
receiver problem chart 8-3
transmitter problem chart 8-4
tuner
bit error rate test 6-18
introduction 6-1
main menu 6-2
performance test 6-18
radio information screen 6-4
reference oscillator alignment 6-4
test setup 6-1
transmit deviation balance alignment 6-14
transmitter alignment 6-4
transmitter test pattern 6-22
U
UHF1
model chart xii
radio specifications xvi
UHF2
model chart xiii
radio specifications xvii
universal connector cover
attaching 7-26
removing 7-6
universal connector insert
servicing 7-15
V
VHF
model chart xi
radio specifications xv
view, exploded
complete dual display version 9-2, 9-4
partial 7-2
vocon board assembly
assemble 7-20
removing 7-13
W
warning, caution, and danger notations 1-1