User's Manual

as a caller, the machine is in the receiving state. If the currently set channel receives the
signal, the upright corner of the display screen will display the receiving symbols.
Speech: If you want to speak, you should press the PTT key continuously. After speaking,
you can release the PTT key. The upright corner of the screen will show the speech
symbol. Pronounce at normal volume. The best distance from the microphone is 10
centimeters.
Note: If more than one party communicates, they must choose the same channel to
communicate with each other.
Channel Locking Function: Press + MENU key for about 2 seconds, the display screen
appears symbols, which means that the channel is locked. At this time, it is
impossible to choose better channels. Press + MENU key again for about 2 seconds to
unlock the channel.
Lighting function: This machine has external lighting function. Press the LAMP key for 3s,
the lamp will be on and can be used as a flashlight.
Channel Selection: If you need to change the channel, press the MENU key first, then the
CH symbol and channel number After pressing the or key to select the
channel you need, press PTT or MON key to store the data and return to the normal
display state, or press the MENU key to confirm the channel and enter the call ring tone