TM 11-5830-263-10
Item to
Not Fully
Item
Check or
Mission
No. Interval Service
Procedure
Capable if:
Check to see if microphone
boom assembly functions to hold
microphone in desired position in
front of the user's mouth.
Check to see if both earcup
assemblies are not damaged.
Check each headset at each VIS Headset fails to
2
Daily
Function-
unit for satisfactory intercom
transmit or
ality of
operation including ANR.
receive.
VIS Units
When a telephone is connected
to the intercom system at the
MCS, perform a check of the
intercom using the telephone.
3
Weekly Headsets
Clean external parts of the
headsets. Clean helmets inside
and outside.
4
Weekly VIS Units
Clean the exterior surfaces of
the VIS boxes.
Check to see that dust covers
are installed on unused cable
Check to see that locknuts of
Check to see that connectors of
Cables are
cables to vehicle outlets are
damaged or
tight.
loose.
Radio/Intercom
communication
may be
degraded.
Bi-
ACAPS/
Replace alkaline battery in
5
Monthly PICVC
ACAPS/ PICVC headset.
Headsets
(Remove and replace
rechargeable battery in PICVC
headsets as needed.
6
Quarterly Headsets
Check headset for cracked cable
insulation or if any parts are
broken.
connector to see if gland nut is
tight.
3-2
Change 1