We had an HDT HD801S Digital Terrestrial Receiver installed 5 months ago. After a while we kept getting a black & white picture. We were advised to re-boot it but this didn't help. Installer replaced it with another unit which has been alright until now when it is doing the same thing again. We reboot the HDT and the picture is fine but only lasts for about half an hour. Installer now says its our tv, but another technician says its definately the HDT. Any suggestions please?
Televison & Video - Directv - HDTV Receiver