TM-9-2320-328-13-P-2

HEMTT-BASED WATER TENDER (HEWATT)

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST); PART 2 OF 3

MARCH 2009

TM-9-2320-328-13-P-2 - Page 124 of 1390

TM 9-2320-328-13&P-2

0120-4

DRAFT

0120

HWT2331

NOTE

When connecting headset into intercom jack, ensure headset connector is completely

inserted in headset jack.

Step 4.

Connect vehicle commander’s headset into passenger side intercom jack (WP 0004).

Put on headset and adjust for comfortable fit.

Set headset volume control to low volume

(counterclockwise) (WP 0004).

While talking into headset microphone, (do not press

push-to-talk button), check if vehicle commander’s headset microphone can be heard

through both headset earphones.

If vehicle commander’s headset microphone can be heard through both

headset earphones, go to Step 9.

Step 5.

Disconnect vehicle commander’s headset from passenger side intercom jack

(WP 0004).

Connect vehicle commander’s headset into driver side intercom jack

(WP 0004).

While talking into vehicle commander’s headset microphone, (do not press

push-to-talk button), check if vehicle commander’s headset microphone can be heard

through both headset earphones.

a.

If vehicle commander’s headset microphone can be heard through

both headset earphones, go to Step 10.

b.

If vehicle commander’s headset microphone cannot be heard through

both headset earphones, replace vehicle commander’s headset.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION