Receiving And Transmitting; Adjusting The Volume Level - Icom IC-M25 Instruction Manual

4
BASIC OPERATION

Receiving and transmitting

CAUTION: DO NOT transmit without an antenna.
1 Push [▲] or [▼] to select a channel.
• When a signal is received, "
2 Hold down [PTT], and then speak into the microphone.
• " " appears while transmitting.
3 Release [PTT] to receive.
2) Push to transmit.
4) Release to receive.
3) Speak into the microphone.
IMPORTANT: To maximize the readability of your
transmitted signal, pause for a second after pushing
[PTT], hold the microphone 5 to 10 cm (2 to 4 inches)
from your mouth and speak at a normal voice level.
10
" appears.
1) Select a channel.
FELLECS-TECH | inbox@fellecs-tech.com | www.fellecs-tech.com
NOTE:
• To conserve battery power, the transceiver's Power Save function
automatically activates when no signal is received for 5 seconds.
• When the temperature is extremely low, the battery
protection function automatically sets transceiver power to
Low, and disables High power selection.
• To prevent prolonged transmission, the Time-out timer
function* cuts OFF after 5 minutes of continuous transmission.
10 seconds before transmission is cut OFF, a beep
sounds and "tot" blinks to indicate that the transmission
will be cut OFF. After it is cut OFF, "tout" is displayed for
10 seconds, and you cannot transmit until it disappears.
* This function may not be installed in some transceiver versions.

Adjusting the volume level

You can adjust the volume level while the "VOL" icon is blinking.
1 Push [VOL/SQL] once.
• The "VOL" icon starts blinking.
• If no key operation is performed for 5 seconds, the transceiver
returns to the normal operating mode.
Volume level
2 Push [▲] or [▼] to adjust the volume level.
• The level is displayed on the screen.
3 Push [VOL/SQL] twice.
• Returns to the normal operating mode.
While blinking,
adjust the volume.