User's Manual

15
Switch between Main band and Sub band
Under standby state, press key to switch channel between Main band and Sub
band.
NOTE: If there is a null channel between two channels, transceiver will skip null channel, enter into next
channel directly.
BASIC OPERATIONS
Switch between Channel mode and VFO mode
Under standby state, press key to set main band as Channel mode or frequency
mode(VFO).
Channel Adjusting
When transceiver in Channel mode or FM radio channel mode, rotate channel switch to adjust channel.
Rotate channel switch clockwise to enter the downward channel, anticlockwise to enter the upward
channel.
Frequency Adjusting
When transceiver in VFO mode or FM radio frequency mode, rotate channel switch to adjust frequency.
Rotate channel switch clockwise to increase frequency, anticlockwise to decrease frequency. Every rotate
can add or reduce one stepping value.