Install guide
ARMY TM 5-6675-308-34
MARINE CORPS TM 08837A-34/2
Table 4-18.1. Operational Program Loading Using Tape Reader, Part No. 877406-2
Malfunction
Test procedure
Normal indication
indication/corrective action
NOTE
The Procedure column contains the operation to be performed.
The Normal Indication column contains the
desired test set response to the operation.
The malfunction indication(s) and corrective action(s) are listed in the
third column.
All switches, switch-indicators, and indicators called out in the procedure are located on the SPU, unless otherwise
indicated.
a.
b.
c.
d.
e.
If PADS ON/OFF switch-indica-
tor ON is lighted, sequentially
press PADS ON/OFF switch-in-
dicator and ENTER switch to
turn off system
Check that PS BATTERY and
VEHICLE circuit breakers CB1
and CB2 are set to OFF
Check that TTY printer MOTOR
switch is set to OFF
If SPU ON switch-indicator is
lighted, press it to off
Connect equipment as shown in
figure 4-3 and following checklist:
NOTE
TTY does not have to be connected
for operational program loading.
Cable
Unit
W5P1
Shorting plug
W5P2
PS 3J1
W5P4
IMU fan 2J5
W3P1
PS 3J5
W3P2
Computer PS 1J4
W6
Battery box
W6P1
PS 3J2
W211P1
PS 3J4
W211
+ 28V
W210P1
Computer 1J2
W210P2
Buffer unit 21J2
W205P1
SPU 20J5
W205P2
Buffer unit 21J1
W204P1
SPU 20J4
Change 1
4-106.1