Operation Description

一、 Functional Introduction：
1、Operating frequency band :GMRS (receive/transmit)
2、22 channels
3、Scan function
4、Chinese/English language annunciation
5、CTCSS, DCS standard mute
6、TOT
7、Power saving function
8、VOX control function
9、Low voltage warning
10、Flashlight Function
二、Function operation
Channel Lock：
Press side button 1 and side button 2 at the same time when the power is on,
you will hear a beep and the channel will be locked. When you press side button 1 and
2, only the current channel is announced, you cannot select the channel. Unlock: Press
side button 1 and side button 2 at the same time, you will hear "beep" twice, the
channel is unlocked and you can select the channel.
Functional definition of keys 1 and 2
Side button 1: (short press, long press) two modes: short press for channel selection,
long press for: listening function, default is fixed mode.
Listening: listen to whether someone is talking on the channel you have selected, if
there is no signal then a "rustling" sound will be heard.
Side button 2: (short press, long press) two modes: short press for channel selection,
long press for torch switch function.
Torch: long press side button 2 to turn on the torch, then long press again to turn off
the torch.
Power/volume switch controller
Turn on the intercom when you press clockwise, to turn off the intercom power, press
counterclockwise until it clicks and adjust the call volume when you turn it.
Channel selection：
Key operation description: short/fast press [side key 1/side key 2] key for
increasing/decreasing the channel once, voice broadcast out the current corresponding
channel when the voice is on. The operation keys are cyclic to increase/decrease the