User's Manual

7
4. Receiving/Transmitting communications:
The devices are in ‘Reception’ mode when lit up, i.e. they are ready to
receive a call or sound transmitting on the activated frequency.
When you press the Call tone button (12), the device switches to
‘Transmission’ mode. You are then transmitting a sound signal to the other
device.
To send a voice message, press the PTT button (15) and speak into the
microphone (10). Continue to press the button until you have finished
transmitting your message.
Please keep press the Talk button until you finish the transmitting .
Hold the Mic with a minimum distance of 25mm from your face.
Note:
- The other device must be set to the same channel and same CTCSS code.
- When you finish the communication, please lose the hand, the other device
will email the beep to indicate that the this device is ready to transmit.
5. Changing Channels
·Press the MENU button (11) once, the current channel number flashes
on the display.
·Press the ▲ button (4) or ▼ button (7) to change the channel .
·Press the PTT button to (15) confirm and return to stand-by mode.
Note: If no button is pressed within 15 seconds during setting, the unit
will return to standby .