■Optional Signaling

Your dealer may also program several types of optional signaling for your transceiver channels.

2-tone Signaling: 2-tone Signaling opens the squelch only when your transceiver receives a call containing matching 2 tones.

DTMF Signaling: DTMF Signaling opens the squelch only when the transceiver receives a call containing a matching DTMF code.

FleetSync Signaling: Refer to “Selcall (Selective Calling)” on page 17.

NXDN ID Signaling: NXDN ID is an optional signaling system available only for digital communications.

Voice Operated Transmission (VOX)

VOX can be activated or deactivated by your dealer. VOX operation allows you to transmit hands-free.

Note: To operate VOX, you must use an optional KHS-11, KHS-14, KHS-15-BH, or KHS-15-OH headset.

■VOX Gain Level

1 Connect the headset to the transceiver.

2Press the key programmed as VOX.

•The current VOX Gain level appears on the display.

3Press / to increase or decrease the VOX Gain level.

•The VOX Gain can be adjusted from levels 1 to 10.

4While adjusting the level, speak into the headset microphone to test the sensitivity level. (Your voice is not trasmitted during this test procedure.)

•When sound is recognized, the LED lights orange.

5Press to save the setting.

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