No Sound In Home Theater with Dish HDTV DVR Dual Mode Remote Connection
HDTV is not carried via coaxial cable from tuner, you need HDMI or the 5 RCA cables that are different colors. I forget if they are called component or composite, I think they are called composite, the R and W are sound. If you run the HDMI or composite cables to your TV, there should be a variable out or audio out on the back of the TV that outputs ANY sound coming into the TV, like Wii, DVD, tv, etc. So if you want to listen to tv sound, just pipe the audio out to the receivers available input and turn it up. Cant be used with mag input (turntable) all others are compatible. Did this answer your question? Sat cables are usually kept under 130 ft from the dish, and the dish receiver can output coaxial signal over 400ft on RG-6 cable. HDMI is limited and can get very expensive. Does your sat box have a coaxial digital out (orange RCA) you can use that if your receiver can read it, usually associated with the DVD input or video input, but only for digital encoded programs.