WATCHING SATELLITE IN OTHER ROOMS

When we usually go rving we hook up the satellite, and I have no problem getting satellite in the living area, but would like to watch the satellite in the master bedroom. I know I would have to watch the same channel as what is being viewed in the living room. But currently right now I get no satellite in the master bedroom or the kids bunk room. What am I doing wrong.

I hookup my dish box in the living room and what ever I see on that tv is also on the bedroom tv. I think you have to hook up the short jumper cable for it to work that way. I am not sure so maybe someone else who knows for sure will chime in.