VOX (voice activated transmission) mode
In VOX mode your handset will transmit whenever it detects your voice (or other noise) without the PTT button having to be
pressed. It will transmit for 2 seconds even if you stop talking.
The level of VOX sensitivity is shown by Numbers on the display. At the highest level, the handset will pickup softer noise
(including background noise); at the lowest level, it will pick up only quite loud noise.
To turn VOX mode ON and OFF:
Press the MENU button Three times
MENU
VOX icon is displayed and OF flashes on the LCD panel.
c
Press the UP button to set the level of sensitivity (3 maximum).
d
If you press the DOWN button until OF appears on the display, VOX is turned off.
Press the PTT button to confirm the setting.
As long as the handset is in VOX mode, VOX is shown steadily on the display.
PTT
Ring tone
You can send ring tone to other handsets within range and tuned to the same channel, (and sub-channel if applicable), to
alert them you want to communicate with them.
Press and release the CALL button
x
You will hear a ring tone for about two seconds, while the transmitting symbol (
Any other handset within range and tuned to the same channel will hear Ring tone, and may decide to transmit to
you.
Selecting Call-Ring tones
Press the MENU button four times, the unit will enter Call-Ring setting mode. The LCD will display
MENU
flashing.
c
Press the UP or DOWN button to change the Call-Ring tone (5 different tones). The different Call-Ring tones can
d
be heard during changing.
Press the PTT button to confirm your setting after you select
PTT
your desired Call-Tone.
Setting Call-Ring off
If you don't want to hear the call tone, you can set Call-Ring mode to OFF. In this stage, you can send the Call-Ring
(default Call-Ring number 1) to the other party, but you will not hear the tone.
Press the MENU button four times, the unit will enter Call-Ring setting mode.
MENU
Press the UP or DOWN buttons until OF
c
d
Press the PTT button to confirm your setting.
PTT
Roger Beep ON/OFF setting
The roger Beep is a Tone which is automatically transmitted whenever the TALK button is released. This lets the other
person know that you have finished talking and you are now in receive mode.
To enable or disable the Roger Beep tone
Press the MENU button five times until
MENU
c
Press the UP or DOWN button to enable ("ON" will appear on the display) or disable ("OF" will appear on the
d
display) the key tone feature.
Press the PTT button to confirm the setting.
PTT
appears on the display.
CA
flashes on the LCD screen.
19
) appears on the LCD panel.
while 1 is