Retevis RB19, Руководство пользователя

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Icons
high power channel
volume
scanning channel lockout unlocking
earphone earphone volume transmitting
receiving alarm
battery level
1.Short press keys to adjust the volume.
2.Short press key to switch to channel mode,then short press
keys to adjust the channels.
3.PTT: press this button whenever you wish to talk with the user of the
other radio.
Menu Opeartion
It is convenient for the user to search for calls from other channels.
When “Side Key 2” in the software is programmed to the scanning
function,long press key for two seconds to enter into the scanning
mode,the transceiver will start to scan with the current channel;
Operate it again to exit.
Functions Operation
Scanning:
5