i have a dual receiver in the bedroom tv2 is the living room tv. I want to put a single receiver in the living room. and have nothing on the tv2 on the dual. I know some wires need to be switched in order for a single to work in the living room but not sure what to switch or if i need another line run. I'm attaching a picture of what is off the satellite and the one on the bottom of the pic goes into the crawl space of the house i'm not sure what it does under there i havent crawled in there yet. One wire comes in the bedroom to the triplexer and one wire come out of the wall in the living room? Can anyone explain what i need to do to get the single box hooked up in the living room thanks