I just got Dish installed on Sunday. I made what I thought was a slight change and now need your help. I have a 625 in my bedroom which also serves my game room TV (an old ctr tv) as TV2. The installer made channel 60 the display channel. It worked fine. Yesterday I took out the crt tv from the game room and replaced it with a Pioneer Elite 720p Rear projection. I connected the Dish coaxial cable to the Antenna input of the Pioneer Elite but I cannot keep any TV signal at all. Can anyone help me with this problem. It will be greatly appreciated.