POCKET GUIDE
TM 11-5820-890-10-6
HANDHELD REMOTE CONTROL RADIO DEVICE (HRCRD)
PREVENTATIVE MAINTENANCE CHECKS AND SERVICES
NOT FULLY
CHECK/
OPERATOR PROCEDURE
MISSION
SERVICE
CAPABLE IF:*
CONTROLS:
To control radio functions,
(B,D,A)
press [SEL] until the required
function Is highlighted (CHAN;
COMSEC; RF PWR, MODE).
Then press the [DOWN
ARROW] until specific item
you need appears in the
display.
LIGHT
To turn backlight on, press the
(B,D,A)
lightbutton. To turn the lightoff,
press the light button a second
time.
VOLUME
To change the level of audio
(B,D,A)
volume, rotate the volume
control knob on the side of the
HRCRD to reach desired
level.
CABLE
a. Check for proper
(B,D,A)
installation.
b. Check for tightness of
connectors
c. Check for obvious
damage to cable.
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