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 five times.
The current vox setting flashes.
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
automatically for an additional 15 seconds. TX will finish when voice/noise
volume falls below the set threshold for 15 seconds.
While in Room Monitor mode;
• The receive function is disabled.
• RM flashes on the display.
• Dual Watch function, if ON, is disabled.
• Duplex mode is disabled on duplex channels.
• Scan mode is disabled.
• All key touch tones are disabled.
UNIDEN UH720SX-NB/UH710SX-NB
to select desired setting.
to save and exit.
21
. TX will
UHF CB Radio