Vox; Room Monitor - Uniden UH720SX-NB Owner's Manual

Operation

VOX

VOX is the automatic transmitting function by inputting voice into the VOX
headset mic without pressing the PTT key.
While headset microphone is not connected, VOX function is inactive even if
vox level setting is from 1 to 4.
VOX blinks while VOX function is active.
1. Press ¿YH WLPHV
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2. Press or
The 5 VOX levels are from 1 (High
sensitivity) to 4 (Low sensitivity) and Off.
3. Press and hold

Room Monitor

The Room Monitor function sets the radio to operate as a transmitter only -
receive (speaker) is disabled.
The TX is activated by voice activation (VOX) without pressing
activate when the detected voice/noise volume exceeds the set threshold.
If the voice/noise keeps TX open for over 4 seconds then TX will continue
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volume falls below the set threshold for 15 seconds.
While in Room Monitor mode;
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UNIDEN UH720SX-NB/UH710SX-NB
to select desired setting.
to save and exit.
21
. TX will
UHF CB Radio