Index-iv
June 11, 2003 6881096C73-O
ASTRO mode ........................................................3-6
control head
backlight LEDs ................................................... 3-7
controls and indicators ....................................... 3-7
ignition sense circuits .........................................3-8
status LEDs .......................................................3-7
vacuum flourescent display driver ..................... 3-7
vacuum flourescent voltage source (W9) .......... 3-7
vehicle interface port
dash-mount .................................................... 3-8
remote-mount ................................................. 3-8
W4, W5, W7 ......................................................3-6
W9 .....................................................................3-7
controller section ................................................... 3-2
daughtercard module ............................................3-2
FLASH IC .......................................................... 3-3
microprocessor ..................................................3-3
SRAM IC ............................................................3-3
frequency generation unit (FGU) ......................... 3-11
output network section components ...................... 3-9
overview ................................................................ 3-1
radio-frequency power amplifier
circuit protection ................................................ 3-9
components .......................................................3-9
DC interconnect ................................................. 3-9
gain stages ........................................................3-9
power control ..................................................... 3-9
receiver
Abacus III back-end ......................................... 3-10
component blocks ............................................ 3-10
front-end .......................................................... 3-10
IF circuitry ........................................................ 3-10
mixer ................................................................ 3-10
surrounding controller region
components .......................................................3-3
emergency ......................................................... 3-4
front and rear connectors .................................. 3-4
voltage regulation ..............................................3-4
tools required, disassembly/reassembly ...................8-1
tools, recommended ................................................. 4-2
torque values, fastener ...........................................8-32
trademark information ...................................................ii
transmit current limit alignment screen ................... 6-11
transmitter
performance checks ..............................................5-6
troubleshooting ......................................................9-7
transmitter test pattern test ..................................... 6-17
troubleshooting
audio PA Out bias .................................................. 9-5
I/O disclaimer ........................................................9-3
introduction ............................................................ 9-1
J2 accessory connector ........................................ 9-1
microphone bias .................................................... 9-4
operational error codes ......................................... 9-7
power-up error codes ............................................ 9-5
receiver ................................................................. 9-8
replacing boards .................................................... 9-5
transmitter .............................................................9-7
trunked multikey operation ........................................7-3
tuner
main menu screen ................................................. 6-2
radio alignment introduction .................................. 6-1
screen
main menu .........................................................6-2
radio information ................................................ 6-3
transmit current limit alignment ........................6-11
Tx current limit alignment ....................................... 6-10
Tx deviation balance (compensation) alignment .... 6-12
Tx deviation limit alignment .................................... 6-14
Tx power characterization alignment ........................ 6-9
types of signaling ...................................................... 5-4
U
universal crypto module (UCM) kits .......................... 7-1
V
vacuum flourescent
display driver ......................................................... 3-7
voltage source (W9) .............................................. 3-7
vehicle interface port
dash-mount ........................................................... 3-8
remote-mount ........................................................ 3-8
view, exploded
interconnect board ...............................................11-7
motorcycle
fuel-tank console installation ..........................11-10
handlebar installation .......................................11-9
interconnect board ............................................11-7
microphone .....................................................11-11
radio enclosure ...............................................11-12
remote-mount control head ..............................11-8
speaker ...........................................................11-11
universal mounting plate ................................11-13
W3 control head ...................................................11-2
W5 control head ...................................................11-4
W7 control head ...................................................11-4
W9 control head ...................................................11-5
XTL 5000 (3.5-35 W) ...........................................11-6
W
W3 control head exploded view ...............................11-2
W5 control head exploded view ...............................11-4
W7 control head exploded view ...............................11-4
W9 control head expoded view ...............................11-5
warning, caution, and danger notations .................... 1-1
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