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If you still cannot get satisfactory results while using your scanner or if you want
additional information, please call or write the Uniden Parts and Service Division.
The address and phone number are listed in the Warranty at the end of this
manual. If you would like immediate assistance, please call Customer Service at
(800) 297-1023.
If you have Internet access, you can visit
http://www.uniden.com for additional information.
Scanner won’t acquire
the data channel.
The squelch might need to be
adjusted.
Adjust the squelch threshold. See
“Turning On the Scanner and Setting the
Squelch” on Page 45.
The frequency used for the
data channel might be
missing.
Check your frequency list for the data
channel.
Missing replies to
conversations.
The scanner might need to be
changed to a Type 1 scanner
setup.
Change to a Type 1 scanner setup. See
the programming instructions on the web
at www.uniden.com/scanners.
The fleet map might be
incorrect.
Try another preset fleet map or program
your own fleet map.
One or more of the system’s
frequencies might not be
entered.
Make sure all the system’s frequencies
have been entered.
The system you are trying to
scan might be LTR or
EDACS.
Set the scanner to scan LTR or EDACS
systems. See the programming
instructions on the web at
www.uniden.com/scanners.
Problem Possible Cause Suggestion
UB335ZH.book Page 128 Friday, March 17, 2006 4:35 PM