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SET MODE
8
10
15
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13
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16
9
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12
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1
7
4
2
5
3
6
Clear Rec Data
You can clear the recorded audio by
selecting “Yes.”
This message blinks while
clearing the recorded data.
Noise Reduction
You can select whether or not to eliminate
the microphone input noise or suppress
the speaker’s received audio noise to
make the audio easy to hear. Select 1
(Low), 2, 3 (High), or Off.
L
Higher values eliminate the audio noise
more, but the audio quality is reduced.
z
Mic
Setting for a microphone.
z
SP
Setting for a speaker.
Reset
You can reset the transceiver’s settings to
the factory defaults by selecting “Yes.”
This message blinks while
resetting to the factory defaults.
Mic Hanger
You can select whether or not to activate
the AF Mute and the Volume Control
functions.
On: Activates the AF Mute and the Volume
Control functions.
Off: Does not activate the AF Mute and the
Volume Control functions.
Scrambler
Turns the Scrambler function ON or OFF.
You can also select a subcarrier using this
function. Select 1, 2, 3, or Off.
L
“ ” is displayed on the operating screen
when the function is ON.
Auto Volume
The Auto Volume function automatically
adjusts the volume level of the received
audio, depending on your operating
environment.
z
Sense
Turns the Auto Volume function ON or
OFF. Select 1 (Low), 2, 3 (High), or Off.
L
Higher values make this function more
sensitive to the received audio.
z
Level
You can select a wide or narrow volume
level adjustment range of the received
audio. Select 1 (Low), 2, or 3 (High).
L
Higher values change the audio level
over a wider range from lower to higher.
L
You must set to “1,” “2,” or “3” in the
“Sense” to turn ON the Auto Volume
function.
Equalizer
You can select the frequency response of
the microphone or of the speaker to make
the audio easy to hear.
Off: The function is OFF.
1: Emphasizes the low range
frequencies.
2: Emphasizes the low range and high
range frequencies.
3: Emphasizes the high range
frequencies.
z
Mic
Setting for a microphone.
z
SP
Setting for a speaker.
dB
Off
1 (Low)
2 (Middle)
3 (High)
Low (Hz)
High (Hz)
Example: