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14
3
CONVENTIONAL OPERATION
■
Receiving and transmitting
NOTE:
Transmitting without an antenna may damage the trans-
ceiver. See p. 2 for antenna attachment.
Receiving:
q
Rotate
[VOL]
to turn power ON.
w
Toggle
[CHANNEL SWITCH]
(IC-F15S/F25S), rotate
[CHAN-
NEL SELECTOR]
(IC-F15/F25) or push one of
[MR-CH 1]
to
[MR-CH 4]
key to select a channel.
For IC-F15S/F25S
:
The memory channels 3 and 4 are available when
[MR-CH 3]
and
[MR-CH 4]
keys are assigned.
e
When receiving a call, adjust the audio output level to a comfort-
able listening level.
Transmitting:
Wait for the channel to become clear to avoid interference.
q
While pushing and holding
[PTT]
, speak into the microphone at
a normal voice level.
• When a tone signalling system is used, the call procedure de-
scribed on p. 13 may be necessary.
w
Release
[PTT]
to return to receive.
IMPORTANT!:
To maximize the readability of your signal;
1. Pause briefly after pushing
[PTT]
.
2. Hold the microphone 5 to 10 cm from your mouth, then speak
into the microphone at a normal voice level.
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Summary of Contents for IC-F25
Page 1: ...INSTRUCTION MANUAL UHF TRANSCEIVER iF25 S VHF TRANSCEIVER iF15 S...
Page 38: ...MEMO...
Page 39: ...MEMO...