User's Manual

Voice Compander

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.

DOWN

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.