After many helpful suggestions and a lot of trail and error I finally got my bedroom tv to work off of the one Direct tv receiver we have. As people have said you feed the signal from the receiver through the antenna line to the bedroom tv which is set to channel 3. The trick to getting it to work is turning off the antenna boost. With it off it works great. I put a AB switch in the antenna line. A lets the antenna signal come in and you need to trun the boost on. B sends the satelitte signal to the bedroom tv and turn off the boost. This saved the cost of a second receiver which we really did not want.