Dish 625
I do not have a box only the 625 receiver. I can watch the same picture as on tv#1 when it is off dual. Dish only helped me set up the receiver connecting all the cables. Nothing about tv#2. How can I manually use the receiver to see if tv #2 will work? Thanks
I do not have a box only the 625 receiver. I can watch the same picture as on tv#1 when it is off dual. Dish only helped me set up the receiver connecting all the cables. Nothing about tv#2. How can I manually use the receiver to see if tv #2 will work? Thanks