POCKET GUIDE
ITEM/WHEN
4. (B)
Power:
Manpack
CHECK/SERVICE
Main battery
present?
NMC IF:
Missing, cannot
be replaced
Vehicular
Manpack or
vehicular
5. (B)
Self-Test:
Vehicle power
available?
Move COMSEC
from Z to PT,
adjust DIM, move
FCTN from OFF
to Z-FH, and
check that RT
display lights?
(FCTN in Z-FH)
Display shows
[GOOD]?
(COMSEC to
CT) Alarm will
clear?
(FCTN to TST)
self-test results
[GOOD]?
TM 11-5820-890-10-7
No power, cannot
correct
RT display does
not light
Display does not
show [GOOD]
COMSEC alarm
will not clear
Display shows
other than
[GOOD]
4
2