Retevis RB19P, User Manual

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receiving alarm volume
MENU OPERATION
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.
Functions Operation
Scanning
Long press key to lock buttons,operate it again to unlock.
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.
Keyboard Lockout
Power Display
Short press key switch to channel mode, the channel display
on the screen flashes, Short press power key to display the
current battery level. Press the PTT button or automatically exit
after 5 seconds.
Monitoring
Long press key for two seconds to enter into the monitor
mode,release it to exit.
NOAA
1.Short press power keys to NOAA mode.
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