User's Manual

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EMERGENCY
When Ext Emergency Switch is pushed more than 2sec, the DTMF emergency signal is
automatically transmitted.
Note: An emergency functions are programmed by your dealer.
To exit emergency mode, press and hold Ext Emergency Switch again or turn off the power
switch.
OPTION (VOICE SCRAMBLER)
When the programmed key is pushed, the Option function can be used.
Function on : appears on the display.
Function off : “ disappears on the display.
The voice scrambler function provides private communication between stations.
Note: Option function is programmed by your dealer. Ask your dealer Voice scrambler
details.
DIMMER
The LCD backlight can set to low or high levels.
Note: Dimmer function is programmed by your dealer.
PA (PUBLIC ADDRESS)
This function causes all audio input via the microphone to be amplified and output from the
PA speaker.
To use the PA system:
1. Press the key programmed as Public Address.
2. Press the PTT switch, then speak into the microphone.
Use the UP and DOWN of Rotary selector to adjust the audio output from the PA
speaker.
3. Press the Public Address key again to return to normal operation.