Please let us know what the problem was when the scanner returns. Personally, I find that using a computer and software is far easier than programming that model scanner manually. I programmed a PRO-197, the base/mobile version, for a large system manually and I wish I hadn't. Just adding alpha tags with a 2-digit code for each character takes forever. I have also programmed Uniden scanners manually. I wore out the scroll control on a BC296D selecting characters for alpha tags. Programming software is the way to go.