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(No display when power off and charging)
9. Channel number: Display current channel.
Note: The radio will enter power-saving mode after 10 seconds of standby, then the
screen will be turned off, this moment, the green is flicker.
四 功能操作 Function Operation
1. CTCSS/CDCSS 编解码功能
50 groups of CTCSS and 105 groups of CDCSS encode and decode functions can be
set to prevent unrelated calls received on the same channel.
2. VOX 声控发射 VOX
Turn On and Off with PC programming software.
3. 繁忙禁发 Busy Channel Lockout(BCLO)
To activate this function, when the channel is being used by other users, press
"PTT" key, the radio will cannot transmit and "beep, beep" prompt sound.
When the channel is idle, press the "PTT" key again and it can be transmitted.
4. 超时定时器 Time-out timer(TOT)
The function of the time-out timer is to prevent the any calling party from using
a channel too long and continuously.
You can set this function through the programmable by PC (time:30 seconds, 60
seconds, 90 seconds, 120 seconds, 150 seconds, 180 seconds, 210 seconds, 240 seconds,
270 seconds, 300 seconds). If you continue to transmit beyond the set time, the radio
will stop transmitting and beep. Release the [PTT] button and press the [PTT] button
again to resume transmit.
5. 监听功能 Monitor
Turn on the radio, press the "MONI" button for a long time to compulsively
open the receiver and listen to whether there is any voice on the current channel.
6. 静噪电平 SQL 选择 Squelch Level
The frequency of squelch is 0 (on) -9 (deep), steps: 1, Level 0 is normally open
SQL.
7. 自动省电功能 Automatic Battery Saving Function
This function starts when the machine does not receive a signal or does not
perform an operation for more than 10 seconds. The machine automatically stops this
function when it receives a signal or performs an operation.
8. 语音报号功能 Chinese/English voice prompts
Switch Chinese and English with PC programming software
CTCSS/CDCSS encode and decode
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