There are a bunch of threads on here about the satellite connection. I went through the same thing a few months ago. In summary, one pair of connections is for the living room and the other one is for the bedroom. For each pair, one connection is FROM the roof and the other goes TO the,satellite connection at the TV. If you're using a dish connected to the prewire on the roof, you put a jumper between the FROM and TO. There should be a diagram on the inside of the docking station door that shows which one is which.
Sent from my iPad using Tapatalk HD