User's Manual

NOTE: This setting will be set together with adding optional signaling and CTCSS/DCS.

Band-width Selection

Select suitable bandwidth in accordance with different local conditions.

1. Press and hold key for over 2s to enter general setting

menu.

2. Press / key to choose No.08 menu, LCD displays

"BAND--25".

3. Turn selector knob to select the desired setting.

25: band width is 25k(Wide band)

12:band width is 12.5k(Narrow band)

4. Press key to confirm and exit.

5. Default:25(Wide Band).

TX OFF SETUP

P1 P2

Disable this function,it is invalid to press PTT,current channel

only works in RX mode.

1. Press and hold key for over 2s to enter general setting

menu.

2. Press / key to choose No.09 menu, LCD displays

"TX-ON".

3. Turn selector knob to select the desired setting .

On:In current channel,Press PTT to transmit

OFF:In current channel,Press PTT is invalid.

4. Press key to confirm and exit. Default: ON.

Busy Channel Lockout

BCLO is to disable transmitting while RX signal is received. Once the channel is busy

and you press PTT, the radio will beep as warning and get back to receiving.

1. Press and hold key for over 2s to enter general setting menu

2. Press / key to choose No.10 menu, LCD displays

"LOCK--OFF".

3. Turn selector knob to select the desired setting.

BU: Enable BCLO, Carrier lockout, transmitting is inhibited when

current channel receives a matching carrier;press [PTT] to emit

error voice prompt and back to receiving status.

RL: Enable BTLO, transmitting is inhibited when current channel receives a matching carrier

P1 P2