[QUOTE=fontainevt;2518794]I know this is an old tv but works great has gone into demo mode and I don’t know how to get it out. Someone please help me it is PR1910C123. I have looked online and havn’t found the solution just where everyone has had the same problem. Thanks for any info[/QUOTE]
I don’t know how much searching you did but a simple search with the name and number you provided did bring up some link. If you unable to use those links you should contact the manufacture or email them. Have you tried that??