This is a new TV - I went through the set mode and ran an auto station search - Only 1 station (analog) was found - I know there are at least 4 in the area. No digital stations found - the picture is very fuzzy and the sound is garbbled. The antenna has afreq. dial that doesn't seem to make a difference when I change it as instructed. I wasthinking I need a more in depth manual to get this tuned better.