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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
P
1
P
2
"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
5
key to confirm and exit.
P
5. Default:25(Wide Band).
TX OFF SETUP
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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
1
2
P
P
"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.
5
P
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
1
2
P
P
"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
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