User Manual

5
Bandwidth
/Narrow
Bandwidth
MENU+5
Wide:25.0K
Narrow:12.5K
6
Backlight –Auto
Backlight
MENU+6
Bright/1,2,3…8，9,10Sec
*Time-out for the LCD backlight. (seconds)
7
D.Wait – Dual
Watch Operation
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Off On
*Monitor [A] and [B] at the same time. The display
with the most recent activity ([A] or [B]) becomes
the selected display.
8
Beep- Keypad
Beep
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Off
On
*Allows audible confirmation of a key press.
9
TOT -
Time-Out-Timer
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15,30…600S
*This feature provides a safety switch that limits
transmission time to a programmed value. This will
promote battery conservation by not allowing you
to make excessively long transmissions, and in the
event of a stuck PTT switch it can prevent
interference to other users as well as battery
depletion
10
Rx DCS - Receiver
DCS
MENU+10
Off, D023N…D754N. D023I …D754I
*Mutes the speaker of the transceiver in the
absence of a specific low-level digital signal. If the
station you are listening to does not transmit this
specific signal, you will not hear anything.