I bought a new dvd recorder Sony model RDR-gx220, I made all the connections. Switched on the DVD, putting a new battery in the remote control, but it does not work with the DVD . I can only make a control on the TV set from the remote control . any other function concernig the dvd did not work at all .I need a way to get the remote control works with the dvd. I can only make control on the dvd fron the front pannel, play/record/stop record and eject. can any one help inthis matter.thanks in advance foryou all.