For Christmas my husband got me a flat screen TV/DVD player for my trailer.  I bought an HD receiver to go with it.  He installed everything yesterday, and discovered an unusual oddity...the remotes for both the TV and the HD receiver turn on the built in radio in the trailer when any button is pushed on either remote.  TV is made my Insignia, HD receiver by Winegard, radio in the trailer don't know.  My short term solution is to just keep the sound turned down on the radio when I am watching TV, but if there is a solution to prevent this from happening I'd love to hear about it.  Also curious if anyone else has experienced this and what you did about it.