Customer Service
HDTV | DISH Network
What is the benefit of HDTV over regular satellite TV?
Greater picture detail with higher resolutions, truer color, clearer reception, a theater-like widescreen picture and multi-channel Dolby Digital surround sound.
What is DVI and how is it better?
DVI (Digital Visual Interface) is a digital video connection between HD receivers and supported HDTVs. This type of connection provides a high-quality image and no quality loss due to the fact that all signals are purely digital. DVI does not include audio.
What additional equipment do I need to receive off-air HDTV programming?
A DISH Network HD receiver and an off-air antenna are needed to receive digital off-air signals if available.
