Busy Channel Lock-Out (Bcl) - Uniden uh078sx Operating Manual

BUSY CHANNEL LOCK-OUT (BCL)

This feature prevents accidental transmission on a busy channel.
This is recommended on channels where DCS/CTCSS is being used. If the
channel is "active" and the signal is coming from a non or different
DCS/CTCSS code user the BCL feature will prevent you from transmitting.
1. Press five times.
2. Press or
BCL appears on the display when set to ON.
3. Press and hold
BCL cannot be set on extra receive channels (CH41 to CH100).
to change setting ON/OFF.
to store setting.
20