I have a dishnetwork standerd reciever and i would like to know how to install it to the receiver so i can watch movies. i connected the 3 color cables to the resiever and i see that the movie is playing and my tv screen wont show the movie but i can tell its playing because when the dvd player is on it shows barly some picture. I think i need to get to the aux menu for it to show the picture but i dont know how, because when ever i press aux on my remote it just turns off the tv anyone know how i can get into aux so i can watch movies?