User Manual

. Function Introduction.
1Operating frequency band: GMRS (receive/transmit)
216 channels
3Scan function
4Chinese/English language annunciation
5CTCSS, DCS standard mute
6TOT
7Power saving function
8VOX voice control function
9Low voltage warning
10Busy lock function
. Function Operation
Function definition of side button 2
Side button 2 is pressed and held for: Listening function, default is fixed mode.
Listening: listens for a call on the channel of your choice, if there is no signal a "rustling"
sound will be heard.
Power/volume switch control
Turn clockwise to power on the intercom, turn counterclockwise to power off the intercom
until it clicks, turn to adjust the volume of the call.
Channel selection.
Rotate the channel i.e. switch the channel, rotate in the right direction i.e. 1 - 16, rotate in the
left direction i.e. 16 - 1.
PTT button
Press the PTT button and speak into the microphone to call the other party, a red light will
indicate this. When released for reception, if there is a signal, a green light indicates that the
speaker is on.
Squelch level
The lower the squelch level set, the greater the noise level, the greater the distance you can
talk, but the weaker the reception resistance. This function is set to 5 levels by factory default, you
can set it through the "squelch level" option in the menu of the frequency writing software, the
selectable range is 0~9, where the squelch level is always on when set to 0, the higher the level the
less likely the squelch is to turn on.
Power saving function
Power saving: On: 10 seconds without any operation, automatically enters the power saving
state. (A variety of power saving methods can be selected within the frequency writing software).
Off: The intercom does not save power.
Voice-activated transmitting
VOX Voice Control allows you to transmit without pressing the PTT transmit button, using
only the sound of your voice, and automatically stops transmitting when you stop talking. The
option to turn this function on/off is available with the frequency writing software, when on.

Summary of content (4 pages)