TM 32-5835-005-14 & P
c. Be sure cassette door is open before
3-1. Damage From
a. POWER toggle switch must be in the
3-2. Operator/crew controls.
off position (down) when unit is not in
operation, and before making power
Operating controls, connectors and in-
b. SEARCH knob is used only in FAST
FWD and REWIND modes of operation. For
normal FAST FWD and REWIND operation,
the SEARCH knob should be fully clock-
(4) Insert new cassette rear first
and full reel down. Unit will not op-
erate without a cassette. Operating
The following section provides a de-
without a cassette in the Record or
tailed step-by-step procedure for
Reproduce mode will result in unit
operating the AN/UNH-17A. Refer to
stopping. Do not use prerecorded
test tapes except as specified for
referenced controls. Instructions
apply to either mobile or fixed oper-
(5) Close cassette door and secure
3-4. Preliminary Starting Procedure.
Perform the following preliminary
(6) Turn function switch to STAND-
starting procedures prior to operating
(1) Turn latch on cassette door
(7) Check that receiver and micro-
phone connection are correct.
(2) If a cassette is in the mag-
(8) Set tape counter to 000 by
azine, turn function switch to EJECT
and release switch.
(9) Flip POWER ON switch up.
(3) If no cassette is in the mag-
azine, turn function switch directly to