If your rear TV has video line in on it. Just add spliter and use the video out from the converter box. Standard TV is just like it was. DTV just set the TV to video line in with the remote. Besure to set the convert box set up menu to video out not channal 3 or 4.
Thanks for the responses. I have ordered an A-B switch and diplexer and awaiting their arrival. After a trip to Radio Shack and the local Lowes (after a near heart attack once I saw what they wanted), it didn't take me long to figure out where I wanted to spend my money. Thanks again.
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Safe travels,
Dick and Karen
2005 HR End 40 PRQ / 2007 Saturn Vue