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3 AUDIO
1 Adjusting the Microphone Sensitivity (Microphone Gain)
You can adjust the input level of the built-in microphone or an optional external micro-
phone.
1. Press and hold the [
DISP
] key, and then touch [
TX/RX
].
2. Touch [
3 AUDIO
].
3. Touch [
1 MIC GAIN
].
4. Rotate the
DIAL
knob to select the desired microphone sensitivity level.
5. Select a microphone gain level from LEVEL 1 to LEVEL 9.
Remark
The default setting: LEVEL 5
•
Increasing the microphone gain excessively can distort the sound or pick up the
surrounding noise, impairing intelligibility.
•
Be sure to check the microphone gain whenever the microphone is changed.
2 Muting Audio
In the dual receive mode, the audio being received on the non-operating band can be
muted.
1. Press and hold the [
DISP
] key, and then touch [
TX/RX
].
2. Touch [
3 AUDIO
].
3. Touch [
2 MUTE
].
4. Rotate the
DIAL
knob to select the desired mute setting.
OFF
Disable the muting audio.
MUTE 30%
Mute the audio level set to 30%.
MUTE 50%
Mute the audio level set to 50%.
MUTE 100% Mute the audio level set to 100%.
3 Simultaneous Radio Broadcast Reception
Set the time to resume radio broadcast reception after transmit/receive when using si-
multaneously receive mode, by selecting [
3 AUDIO
] → [
3 RX AF DUAL
].
For additional details, refer to the Advanced Manual which may be downloaded from the
Yaesu website.
4 Setting the VOX (automatic voice transmission) Function
Set the VOX function settings, by selecting [
3 AUDIO
] → [
4 VOX
].
For details, see “VOX Operation” on page 47.
5 Setting the Voice Recording Function
Set the Voice Recording function settings, by selecting [
3 AUDIO
] → [
5 RECORDING
].
