TM-5-4210-249-13-P-2

TACTICAL FIRE FIGHTING TRUCK (TFF) MODEL M1142

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT REPAIR PARTS AND SPECIAL TOOLS); PART 2 OF 4

  TM-5-4210-249-13-P-2 - Page 636 of 1452

TM 5-4210-249-13&P-2
0173-6
DRAFT
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TFFT04738
NOTE
When connecting headset into intercom jack, ensure headset connector is completely
inserted in headset jack.
Step 8.
Connect passenger side headset into passenger side intercom jack.
Put on headset
and adjust for comfortable fit.
Set headset volume control to low volume
(counterclockwise).
While talking into headset microphone, (do not press push-to-talk
button), check if passenger side headset microphone can be heard through both
headset earphones.
If passenger side headset microphone can be heard through both headset
earphones, go to Step 12.
Step 9.
Disconnect passenger side headset from passenger side intercom jack.
Connect
passenger side headset into driver side intercom jack.
While talking into passenger
side headset microphone, (do not press push-to-talk button), check if passenger side
headset microphone can be heard through both headset earphones.
If passenger side headset microphone cannot be heard through both
headset earphones, replace passenger side headset.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION


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