Uniden UBC3500XLT Owner's Manual page 14

To get the most from this manual, review the contents
to become familiar with the basic functions available.
If you are new to scanning, be sure to read
"Understanding Scanning" on Page 15 for a quick
background on the technology. The first thing you'll
need to do is install batteries in the scanner. Then you
need to connect the included antenna to the scanner.
See "Setting Up Your Scanner" on Page 20 if you
need any help doing this.
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