User's Manual
21
8
TX OFF SETUP
Disable  this function, it  is invalid  to press PTT,  current  channel  only 
works in RX mode.
Press and hold 
1. 
F
U
NC
 key for over 2s to enter general setting menu.
Press 
2. 
CA
LL
 / 
SC
AN
 key to choose No.09 menu, LCD displays "TX-
ON".
Turn selector knob to select the desired 
3. 
setting.
ON: In current  channel, Press PTT to 
transmit. 
OFF: In current channel, Press PTT is 
invalid.
Press 
4. 
TX/DC
S
 key to conrm 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.
Press and hold 
1. 
F
U
NC
 key for over 2s to enter general setting menu.
Press 
2. 
CA
LL
 / 
SCAN
 key to choose No.10 menu, LCD displays "LOCK-
-OFF".
Turn selector knob to select the desired setting.
3. 
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 but dis-
matching  CTCSS/DCS. Press  [PTT] 
to emit error voice prompt and back to 
receiving status.
OFF: 
Busy channel lockout is disabled.
It can transmit in any receiving status.
Press 
4. 
TX
/
D
CS
 key to conrm and exit.
Press and hold 
1. 
F
U
NC
 key for over 2s  to 
enter general setting menu.
Press 
2. 
CA
LL
 / 
SCAN
 key  to  choose No.11 
m e n u,   L CD   d is pl a y s   c ur so r  an d 
ashing.
Turn selector knob to select the desired letter, press 
3. 
TX/DCS
 key to 
confirm selected letter and enter into next  edition, Press 
V/M
 to 
return forward edition.
After edition, press 
4. 
TX/
DC
S
 key to exit.
Reverse TX/RX
General Setting
Editing Channel NAME 
In Frequency (VFO) mode, this function will be auto-hidden.
TX frequency  turns to  RX frequency  & RX  frequency changes  to TX 
frequency. The signaling will also be  reversed if CTCSS/DCS signaling 
exited in this channel.
Press and hold 
1. 
F
U
NC
 key for over 2s to enter general setting menu










