Call Channel Programming; Lock Function; Monitor Function - Icom IC-M73 Instruction Manual

4
BASIC OPERATION

■ Call channel programming

The Call channel key is used to select Channel 9* by default.
However, you can program your most often-used channel in
each channel group for quick recall.
* The channel may differ, depending on the transceiver version.
1 Hold down [CH/WX•U/I/C] for 1 second several times to
select the desired channel group
be programmed.
2 Hold down [16/C] for 1 second to se-
lect the Call channel.
• "CALL" and Call channel number appear.
3 Hold down [16/C] again for 3 seconds
(until a long beep changes to 2 short
beeps) to enter the Call channel pro-
gramming mode.
• The Call channel number to be pro-
grammed blinks.
4 Push [▲]/[▼] to select the desired
channel.
5 Push [16/C] to program the displayed
channel as the Call channel.
• The Call channel number stops blinking.
12 12
to
(USA, INT, CAN, ATIS)
FELLECS-TECH | inbox@fellecs-tech.com | www.fellecs-tech.com

■ Lock function

This function electronically locks all keys
to prevent accidental channel changes and
and [H/L•LOCK])
function access.
 Push [H/L•LOCK] for 1 second to turn the lock function
ON or OFF.
Hold down
for 1 second

■ Monitor function

The monitor function releases the noise squelch mute to
check the volume level. See page 27 for details of the monitor
switch action.
 Hold down [ ] for 1 second to activate the monitor function.
• " " and " " appear and audio is heard.
Hold down
for 1 second
[ ]
(except for [PTT],
Appears while the lock
function is in use.
Appears while the
monitor function is
in use.