User's Manual

FUNC TION OPERA T ION A ND DES C R IPT ION（T he following description is without
voice prompt.）
A uto Backlight（A BR ）——Menu No.6
1. In frequency or channel mode, press Menu+6, the LC D displays:
2. Press key Menu, and then press key ▲ or ▼ to choose the backlight display time(1-5s). The LC D
displays:
3. After setting, press key Menu to confirm, and then press key PT T or Exit to standby.
This function can adjust the auto off time after radio display backlight is on.
T he op eration s tep s are as f ollows :
We sugg est you set 4-5 levels.
ʎ
!
NOTE
!
NOTE
In dual-watch operation mode, you can change the parameter of A B channel or frequency freely.
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Dual-watch Operation（T DR ）——Menu No.7
1. In standby mode, press Menu+7, the LC D displays:
2. Press key Menu, and then press key ▲ or ▼ to choose ON, the LC D displays:
3. After setting, press key Menu to confirm, and then press key PT T or Exit to standby.
The LC D displays:
When this function is on, you may receive the signal of channel A and channel B at the same time.
If any A B c hannel or frequency receives signal, “ ▲ ” will glitter on corresponding channel or
frequency.Example：C hannel A : 460.125MHz，C hannel B: 151.235 MHz ，T he L C D displays:
or
T he op eration s tep s are as f ollows :
FUNC TION OPERA T ION A ND DES C R IPT ION（T he following description is without
voice prompt.）
V OX Function（V OX ）——Menu No.4
1. In frequency or channel mode, press Menu+4, the LC D displays:
2. Press key Menu, and then press key ▲ or ▼ to choose V OX level. T he L C D displays: T here
are (OFF-10) levels. OFF :OF F 10: Lowest level 1: Highest level
3. After setting, press key Menu to confirm, and then press key PT T or Exit to standby. The LC D
displays:
When this function is on, the system will recognize your talking to the microphone and then it will
automatically shift to transmitting mode without manual operation (T his function is useful for
earphone users).
T he op eration s tep s are as f ollows :
!
NOTE
T he higher level is, the hig her sensitivity of microphone is.T his func tion is invalid
in sc anning and F M radio mode.
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4
VOX
OFF
4
VOX
5
400.875
136.225
VOX
6
ABR
OFF
6
ABR
3
3460.125
151.235 4
460.125
151.235
7
TDR
OFF
7
TDR
ON
3460.125
151.235
4
S
25
26