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 132 of 1390

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

0120-12

DRAFT

0120

NOTE

Key up times will vary from time headset push-to-talk button is pressed until SINCGARS

radio is ready to transmit depending on intercom HK-B setting.

Step 17.

While an assistant monitors SINCGARS radio, press headset push-to-talk button

(WP 0004).

Check if intercom keys up SINCGARS radio.

If intercom does not key up SINCGARS radio, go to Step 22.

Step 18.

While an assistant monitors SINCGARS radio, press headset push-to-talk button and

talk into microphone (WP 0004).

Check if headset communication can be heard at

SINCGARS radio.

If headset communications can be heard at SINCGARS radio, system is

operating properly, notify supervisor.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION