VoiceActivation (VOX)TheFR-314 has internal circuitry which will allow it to operate hands
free. The voice activation circuitry will activate the transmitter as if
the PTT button were pressed whenever its microphone detects the
usersvoice. Thisfeature is particularly useful when using an external
microphone. To activate the Vox mode, press the function button
threetimes or until the vox icon flashes on the LCD. The transceiver
willshow the current status with the words “on or off”. Usethe up or
downbuttons to select the vox mode on or off. After adjustment, the
FR-314 will return to the standby state if no buttons are pressed for
5seconds, or if the call or PTT buttons are pressed. If vox operation
has been selected the vox icon will display on the LCD.
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Voice Activation Icon