Uniden BC 235XLT - Manual (Page 21)

Priority Scan
When Priority Scan is turned on, your scanner checks the
priority channel every two seconds for activity. If a signal is
present on the priority channel, your scanner monitors the
channel until the transmission ends, then resumes normal
scanning. You can designate any of the 30 available
channels as your Priority Channel.
To activate Priority Scan (in either Manual or Scan Mode):
1. Press .
Note: If you have
locked out the priority
channel, this
message appears
when you select
Priority Mode.
2. Press again at
anytime to deactivate
Priority Scan.
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