Справочник Пользователя для Lisheng Communications Co. Ltd. LS-A8-UHF

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Lisheng (Fujian) Communications Co., Ltd.                             

announcement function is enable, your radio will automatically report the channel No. where the knob 
locates. (See figure 3) 

 

Keep pressing the PTT key and speak into the microphone with your normal voice, hold 
the radio about 2.5cm to 5cm from your mouth.

 

(See figure 4) 

 

Release the PTT key to receive. 

 

The following functions could be programmed via software. Press the programmed side button to 
activate the relevant function (long press or short press), you will hear 1 “Beep” when the function is 
activated. Press this button again to exit it and you will hear 2 “Beep” which means the function is 
closed. If functions are closed, please program firstly before use it. 

 

The PTT ID is used for connecting or disconnecting with the repeaters or telephone systems. We have 
3 Encode modes to transmit PTT ID code, as following: 

: It will emit ID code while you press the PTT Key.   

: It will emit ID code while you release the PTT key.   

: It will emit ID code both while you press and release the PTT key. 

 This function is available at each channel.   

 

When signal come in, press the programmed “Monitor” side button to open signaling squelch and 
monitor the activities of the channel. No matter QT/DQT or the optional signaling is matched or not, it 
can monitor the activities of the current channel. Press this button again to close it.   

 it only monitor the valid signal but not the background noise. 

 

Keep pressing the programmed “Monitor Momentary” side button to open signaling squelch. No matter 
QT/DQT or optional signaling is matched or not, it can monitor the activities of the current channel.   

Release this button to close it.