User's Manual

allows to add, OFF prohibits to add.
3.3 Fast scan frequency and pairing
This unit can be regarded as a receiver to quickly implement frequency monitoring, pairing, and callback
functions.
1. In standby mode, press [MENU] [* ] to enter the scan receiving status, and the received frequency and sub
tone code will be displayed on the screen.
2. Press [UP]/[DOWN] to switch the UHF/VHF band in the scan.
3. When the received frequency and subsonic code are relatively stable, pressing the [MENU] key of the unit
will automatically store the received frequency and sub tone code and turn on the speaker.
3. Press and hold the [PTT] key of this unit to realize callback.
The distance between the transmitter and the receiver is not less than 50 cm.
3.4 Dual Watch
The radio features Dual Watch functionality (single receiver) with the ability to lock the transmit frequency to
one of the two channels it monitors.