Here is what is happening now. All of my other equipment in the rack is working perfectly. I have moved the emitter location a hundred times but i get the same result from the H 20. If I stand at the back of the room or if I point the remote towards the back of the room from the normal viewing location the remote works perfectly, but if I point the remote at the tv, nothing. I have tried everything that I have read and been told. I have tried resistors, diodes, black tape, and none of these have seemed to change anything. This is totally driving me crazy. Somebody please give me an answer or something else I can try. Remember this is just an IR repeater system not a RF system.