I am upgrading from two basic receivers to one basic and a 721 PVR. We have a Dish 500 with dual LNB's so I need to add a third line. I bought a SW34 switch on E-bay and connected it but can't get the three lines to work. I've tried several combinations of the 3 input and 4 output connections but can at most get two of the three outputs working. Is there a special way to connect the SW 34? Is it possible I have a defective switch? What else could cause this problem. Each of the three lines works so I don't think that is the problem - they just won't all work at the same time!
Help!!!
Help!!!