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P
4
P
4
Voice Compander
P
2
Compander function will decrease the background noise and enhance 15 audio clarity,
especially in long range communication.
1. Press
key, then press
key to
turn on compander function, repeat
above operation again to turn off compander function.
2. When LCD appears
iron, enable compander in current
channel.
3. When LCD doesn't display iron, disable compander in current channel.
Offset Direction and offset frequency setup
Repeater receives a signal(UP-LINK) on one frequency and re- transmits on another
frequency(DOWN-LINK). The difference between these two frequencies is called the offset
frequency. If the UP-LINK frequency higher than DOWN-LINK frequency, the direction is
positive, If it is lower, the shift direction is negative.
1. Press key until the icon displays on the LCD, then press key, LCD
displays offset direction and offset frequency.
2. Repeatedly press key to select positive offset and negative offset.
3. When LCD displays " " icon, it indicates positive offset, which
means transmitting frequency higher than receiving frequency.
4. When LCD displays " " icon, it indicates negative offset, which
means transmitting frequency lower than receiving frequency.
CTCSS Scan
Repeatedly press
key until LCD displays and
icons, Press key on microphone the press key to enter
into CTCSS scanning.Once finding a matching CTCSS signaling, it will stop for 15s then
scan again.
DCS Scan
Repeatedly press key until LCD displays DCS icons ,
Press key on microphone the press key 1S to enter
into DCS scanning. Once finding a matching DCS signaling ,it
will stop for 15s then scan again.
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UP
DOWN
P
5
P
5
P
5
knob or press Microphone's [ / ] to select desired DCS encode and decode.
4. CTCSS:62.5-254.1, Total 51groups; DCS:000N-777I total 1024 groups. N is positive code,
is inverse code.
5. Press any key except , and keys to return into standby status.
NOTE: Under channel mode,this operation can be temporarily used by user. Once the radio
is turned off or switched to another channel,the temporary setting will be erased.
