Icom IC-M25 Instruction Manual page 12

3
PANEL DESCRIPTION
■ Front, top and side panels
1
2
3
4
5
6
7
1 SPEAKER/MIC JACK [SP/MIC]
(p. 22)
Connects the optional external speaker
microphone.
NOTE: Attach the jack cover when the
optional speaker microphone is not
used. Otherwise, water will get into
the transceiver.
2 PTT SWITCH [PTT]
Hold down to transmit, release to receive.
3 POWER KEY [
Hold down for 1 second to turn the
transceiver ON or OFF.
4 CHANNEL 16/CALL CHANNEL KEY
[16/C] (p. 8)
• Push to select Channel 16.
• Hold down for 1 second to select the
Call channel.
3
12
Function
Display
11
10
9
8
Speaker
Microphone
]
5 VOLUME/SQUELCH/MONITOR KEY
[VOL/SQL]/[MONI]
• Push once to display the volume level
setting screen. (p. 11)
• Push twice to display the squelch level
setting screen. (p. 11)
• Hold down for 1 second to turn ON the
monitor function. (p. 12)
6 SCAN/DUAL KEY [SCAN]/[DUAL]
• Push to start or stop a scan. (p. 14)
• Hold down for 1 second to start the
Dual/Tri-watch mode. (p. 15)
L While in Dualwatch, push to cancel
Dualwatch.
L Tri-watch may start, depending on the
Set mode settings.
• Hold down both [SCAN] and [Hi/Lo] for
1 second to turn ON the AquaQuake
function. (p. 12)
7 USB PORT (Type-C) [USB]
Connects to an external power source,
a PC, or other USB device.
L For only charging the battery.
L USB Power Delivery (USB PD) is not
supported.
8 TRANSMIT POWER/LOCK KEY
[Hi/Lo]/[ ]
• Push to set the power level to High or
Low.
L Some channels are set to only Low
power.
• Hold down for 1 second to lock or
unlock the keypad. (p. 11)
9 CHANNEL/WEATHER CHANNEL KEY
[CH/WX]/[U/I/C] or [CH]
• Push to switch between a regular
channel and weather channel.*
(p. 9)
• Push to select a regular channel.*
• Hold down for 1 second to change the
channel group. (p. 8)
NOTE: [CH] is described as [CH/WX]
or [U/I/C] in this instruction manual.
* For the USA, EXP, and AUS versions
1
* For the EUR, FRG, NLD, and UK
2
versions
1
2