ARMY TM 5-6675-308-12
MARINE CORPS TM 08837A-12/1A
Section IV. OPERATOR/CREW TROUBLESHOOTING
remain white after system shutdown. To provide the
operator with immediate notification of failure, a fault
are listed in table 4-2. Any trouble that is beyond the
in the IMU or computer is indicated by lighting the
scope of operator/crew shall be referred to direct
IMU or COMP status indicator. PADS shuts down for a
support maintenance. Fault indicators, installed on the
PS failure. The PS has two fault indicators. If PS BATT
computer, CDU, and PS provide automatic and contin-
FAIL fault indicator DS1 turns white, the vehicle
uous fault isolation to the major unit level during PADS
electrical system is not supplying enough power and
operation. A fault indicator appears black when its unit
PADS batteries are too weak. If PS FAIL fault indicator
is functioning correctly, and changes to white when a
DS2 turns white, the PS unit has failed. Refer to table
failure is detected by the built-in test equipment
(BITE). Once a fault indicator has turned white, it will
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