TM 11-5820-890-10-3
SETTING AND CHANGING RT FUNCTIONS
Setting and Changing RT Functions. If you have just turned your radio on, do the initial setup and self-test procedure .
Perform the following procedure to set the RT functions.
a.
Check the CONTROL display on CM:
•
Display must show M; if it is at S, set the control-monitor FCTN to CONTROL, then move INIT to DN, and release
when CONTROL moves to M.
b.
Make sure that CM RADIO switch is set to the RT it will be controlling.
c.
Changing RT function:
(1) Set CM FCTN to desired position.
(2) Move INIT to UP or DN. After function display changes, release INIT.
For bar displays, INIT (when moved to UP) moves marker to the right.
For bar displays, INIT (when moved to DN) moves marker to the left.
For number displays, INIT (when moved to UP) increases number.
For number displays, INIT (when moved to DN) decreases number.
•
If a '0" appears on the CHAN display, you are in MAN channel.
•
If a blinking 'C" appears on the CHAN display (and all other displays go blank), you are being cued. When CHAN
is set to CUE, a blinking "C" also appears if cue channel is empty. Likewise, when a channel which is empty is
selected, the channel number will blink.
•
If "F7" appears on the CHAN and VAR displays, repeat INIT movement several times (if "F7" stays on displays,
perform CM display troubleshooting procedure).
d.
Shutting down:
•
Turn CM FCTN to MODE, and move INIT to DN until marker lights at OFF.
•
Turn off intercom (if used).
•
Turn CB1 of mounting adapter to OFF.
•
Perform PMCS (after).
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