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UNIDEN Model UH400SX, UH400SX-RM, UH500SX, UH500SX-RM OM
27
Busy Channel Lockout
If the channel is already in use,
you can prevent the UHF CB Radio
from transmitting . This is particularly
important when using CTCSS/DCS.
1. Press
[MENU/ENTER] fi ve times.
The BCL setting fl ashes.
2. Turn the Rotary Channel Selector at
the base or press on the Remote
SPK/MIC to change the setting between
ON or OFF.
3. Press
[MENU/ENTER] to store the setting.
4. Press and hold
[MENU/ENTER] to exit
from the menu mode.
If a button is not pressed within 10 seconds the UHF CB Radio will automatically
exit the Menu Mode.
VOX Operation (optional VOX headset required)
1. Press [MENU/ENTER] three times.
The VOX setting fl ashes.
2. Turn the Rotary Channel Selector at
the base or press on the
Remote SPK/MIC to change the
VOX sensitivity (oF (OFF), 1
(highest) - 9 (lowest)).
3. Press [MENU/ENTER] to store the setting.
4. Press and hold
[MENU/ENTER] to exit
from the menu mode.
5. Disconnect standard or Remote MIC and
connect the VOX headset.
• The VOX function works only with base in place of the standard MIC and Remote
SPK/MIC.
• If a button is not pressed within 10 seconds the UHF CB Radio will
automatically exit the Menu Mode.
Operation
uh400sx, uh500sx, uh400sx-RM, uhSec1:27 Sec1:27uh400sx, uh500sx, uh400sx-RM, uhSec1:27 Sec1:27 1/2/08 1:31:29 PM1/2/08 1:31:29 PM