Icom IC-M73 Instruction Manual - Page 20

This function electronically

Page 20 highlights

4 BASIC OPERATION ■The Call channel key is used to select Channel 9* by default. Hyinooeuwarecmvheocrs,htyaoonfutneecnla-gnurspoerudopgcfrhoaarmnqnueicl k recall. * The channel may differ, depending on the transceiver version. qqHold down for 1 second several times to select the desired channel group (USA, INT, CAN, ATIS) to be programmed. wwHold down for 1 second to select the Call channel. • "CALL" and Call channel number appear. eeHold down again for 3 seconds (until a long beep changes to 2 short beeps) to enter the Call channel programming mode. • The Call channel number to be programmed blinks. rrPush YZ to select the desired channel. ttPush to program the displayed 12 channel as the Call channel. • The Call channel number stops blinking. ■This function electronically lporcekvsenatllakcecyidse(enxctepat lforc, hanad )ntnoel changes and function access. ➥ Push for 1 second to turn the lock function ON or OFF. Hold down for 1 second Appears while the lock function is in use. ■The monitor function releases the noise squelch mute to cphaegcek2t7hfeovr odleutmaielsleovfetlh.eSee monitor switch action. ➥ Hold down for 1 second to activate the monitor function. • "" and "" appear and audio is heard. Hold down for 1 second Appears while the monitor function is in use.

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12
4
BASIC OPERATION
12
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.
q
Hold down
for 1 second several
times to select the desired channel
group
(USA, INT, CAN, ATIS)
to be pro-
grammed.
e
we
Hold down
for 1 second to select
the Call channel.
• “CALL” and Call channel number ap
-
pear.
E
Hold down
again for 3 seconds
(un-
til a long beep changes to 2 short beeps)
to enter the Call channel program-
ming mode.
• The Call channel number to be pro
-
grammed blinks.
e
re
Push
YZ
to select the desired
channel.
t
Push
to program the displayed
channel as the Call channel.
• The Call channel number stops blinking.
This function electronically
locks all keys
(except for ,
and )
to
prevent accidental channel
changes and function access.
Push
for 1 second to turn the lock function ON or OFF.
Hold down
for 1 second
Appears while the lock
function is in use.
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 func-
tion.
• “” and “” appear and audio is heard.
Appears while the
monitor function is
in use.
Hold down
for 1 second