Busy Channel Lock-Out; Monitor - Uniden UH-052XR Operating Manual

BUSY CHANNEL LOCK-OUT(BCL)
This feature prevents accidental transmission on a busy channel.
This is recommended on channels where CTCSS is being used. If the
channel is "active" and the signal is coming from a non or different
CTCSS code user the BCL feature will prevent you from transmitting.
To activate BCL
Press and hold
[BCL]
"BCL" appears on display.
To De-activate BCL
Press and hold
[BCL]
"BCL" disappears from the display.

MONITOR

This feature enables users to listen in for
weak signals on the current channel at the
press of a button.
To use monitor,
• For brief listening, press
• For continuous listening. Press and
hold
[MON]
will be heard and the receiver circuit
will stay open letting in both the noise
& weak signals.
• Display shows MON and BUSY icons.
• To return to normal receive mode
press
[MON]
for 1.5 secs until
for 1.5 secs. until
[MON]
for 2 sec. A two tone beep
, or
[PTT] [ ] [ ]
.
16
CTCSS
BCL VOX
OS/GS