Icom IC-F3003 Instruction Manual - Page 22

Receiving and transmitting

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3 BASIC OPERATION ■ Receiving and transmitting CAUTION: Transmitting without an antenna will damage the transceiver. See p. 1 for antenna attachment. Receiving: q Rotate [VOL] to turn power ON. w Rotate [ROTARY SELECTOR], or push one of the memory chan- nel keys, [MR-CH 1] to [MR-CH 4], to select a channel. e When receiving a call, adjust the audio output to a comfortable listening level. NOTE: When a matched RX code signal is received, audio from the microphone is automatically transmitted for a specified time period.* * Depending on the presetting. Ask your dealer for details. 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. 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 (2 to 4 inches) from your mouth, then speak into the microphone at a normal voice level. 15

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15
3
BASIC OPERATION
■
Receiving and transmitting
CAUTION:
Transmitting without an antenna will damage the
transceiver. See p. 1 for antenna attachment.
Receiving:
q
Rotate [VOL] to turn power ON.
w
Rotate [ROTARY SELECTOR], or push one of the memory chan-
nel keys, [MR-CH 1] to [MR-CH 4], to select a channel.
e
When receiving a call, adjust the audio output to a comfortable
listening level.
NOTE:
When a matched RX code signal is received, audio from
the microphone is automatically transmitted for a specified time
period.*
* Depending on the presetting. Ask your dealer for details.
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.
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 (2 to 4 inches) from your mouth,
then speak into the microphone at a normal voice level.