I am very green at this so bear with me. I have a Dish 500 with a 322 reciever. I am trying to get Sat up and downstairs. It works upstairs and will work downstairs if I run a cable directly from the tv2 out but I can not get it to work any other way I can attach a diagram of my house set up but is there a simple fix that I am missing. The set up is basically form the dish one cable that goes upstairs to a splitter that goes to tv1 and tv2 sat in ports on the back of the 322 reciever, there is an antenna connected and the only way I can cable downstairs is to plug into the port below that is maked tv2. I have some diplexers and a sat splitter. I tried all different types of configurations with no luck.