4
SETTINGS
9
[ROTARY SELECTOR]
[VOL]
[Lower]
[Upper]
You can adjust the microphone gain. Higher values
make the microphone more sensitive to the user
voice.
NOTE:
Turn ON the Beep function
before you start
setting the microphone gain. (p. 6)
Setting the microphone gain
1. Rotate [VOL] to turn OFF the transceiver power.
2. Set [ROTARY SELECTOR] to Channel 16.
3. While holding down [Upper], rotate [VOL] to turn
ON the transceiver and enter the Microphone
Gain Adjustment mode.
• An opening beep sounds and “Sixteen” is announced.
4. Push [Upper] to increase, or push [Lower] to
decrease the microphone gain.
• A beep sounds after pushing [Upper] or [Lower]. An
error beep sounds if you try to exceed the adjustable
range.
L
The adjustable range is 1 (minimum) to 4
(maximum).
5. Rotate [VOL] to turn OFF the transceiver and exit
the Microphone Gain Adjustment mode.