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7
OTHER FUNCTIONS
DD
Common setting
• Backlight condition
The transceiver has display backlight for night-time opera-
tion. Select the desired condition.
- OFF : Backlight never lights.
- DIM : Backlight lights dimly.
- AUT : Backlight turns ON when no signal applied to external DIM
terminal, and lights dimly when a signal applied to external
DIM terminal (optional OPC-617
ACC CABLE
is required).
- ON : Backlight lights continuously.
• Beep condition
The key-touch beeps can be turned ON and OFF.
• Squelch level
Adjust the noise squelch level within a 0 to 255 range.
- The lower the set value is the easier it is for the squelch to open,
and easier for the scan to stop.
• AF Min level
Adjust the minimum audio output level within a 0 to 255
range.
• Auto Power OFF
The transceiver can be set to automatically turn OFF after 2
hours in which no operations are performed and receiving
no signal.
To cancel the function, select “OFF” in Set mode.
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