User's Manual

call tone.
Press the UP▲/Down▼ button to change another call tones.
Press the PTT button to confirm and return to stand-by mode.
4.11 Sending a call tone
Press the PTT button one time quickly, the call tone will be transmitted
on the setting channel.
4.12 Key Tone On/Off
You can on/off the key tone when press the buttons.
Press the MENU button 5 times, “KO” will be displayed.
Press the UP▲/Down▼ button disable the key tone ON/OFF.
Press The PTT button to confirm your selection and return to the
stand-by mode.
4.13 Roger Beep On/Off
After the PTT button released, the device will send out a roger beep to
confirm that have stopped talking.
Press the MENU button 6 times, “RO” will be displayed.
Press the UP▲/Down▼ button disable the roger beep ON/OFF.
Press The PTT button to confirm your selection and return to the
stand-by mode.
4.14 Backlit display
Press any button except for the MENU button to activate the back light
of the LCD display. The back light will light on about 5 seconds.
4.15 Battery saving function
When the device has not been used for 6 seconds, the economy mode
is automatically activated. This does not affect the reception of
transmission and the stand by mode is automatically re-activated as
soon as a signal is detected.
4.16 Built-in Flash light
Your device has a built-in flash light that can be used in sending light
signals or for our lighting needs.
4.17 Lock & Unlock the device
Press and hold MENU button for 3 seconds to lock the device.
Press and hold MENU button for 3 seconds to unlock the device.
5 Technical specifications
Frequency 462MHZ