Okay, I called Uniden and here's what they told me. All of their scanners
can be reset to the factory defaults with one of two different key
sequences: hold down 2, 9, and Hold or 2, 9, and Manual on the scanner and
turn it on. My SC150 doesn't have a Manual key, so 2, 9, and Hold did the
trick.
Incidentally, if your scanner has any pre-programmed freqs in it (the SC150
has all of the NOAA weather freqs and a WX search mode), those will not be
cleared, since they're hard coded.
--
Walt Smith - Clearwater, FL
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