TM 43-6625-916-12
SELF CHECK PROBLEMS
TROUBLESHOOTING SECTION TS004
SYMPTOM
Test Set goes dark and appears "dead".
Test Set is "dead" with blank display and no internal lights.
Test Set does not operate.
MALFUNCTION
Test Set is in standby power down mode.
NOTE
To conserve battery life, the Test Set automatically powers down
if the buttons are not pushed.
CORRECTIVE ACTION
Push any button to return Test Set to previous power-on condition.
MALFUNCTION
Battery is dead.
CORRECTIVE ACTION
Replace the battery stick (WP0005 00, BATTERY STICK INSTALLATION) or operate from
external power.
MALFUNCTION
Power up BIT test and/or calibration detected errors.
CORRECTIVE ACTION
Refer to next higher level of maintenance for performing the BIT test and the self-calibration
Troubleshooting Section TS007 (WP0017 00).
MALFUNCTION
The display board is defective.
CORRECTIVE ACTION
Refer to the next higher level of maintenance.
END OF WORK PACKAGE
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