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UNIDEN Model uh044sx UHF CB Radio
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 icon blinks while VOX function is active.
1. Press five times. The current
vox setting flashes.
2. Press , to select desired
setting.
The 5 VOX levels are from 1 (High
sensitivity) to 4 (Low sensitivity) and
Off.
3. Press and hold to save and exit.
ROOM MONITOR
The Room Monitor function sets the uh044sx to operate
as a transmitter only - receive (speaker) is disabled.
The TX is activated by voice activation (VOX) without
pressing . TX will activate when the detected
voice/noise volume exceeds the setting threshold. If the
voice/noise keeps TX open for over 4seconds then TX will
continue automatically for an additional 15 seconds until
the voice/noise volume falls below the setting threshold.
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.
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ENTER
MENU