I have a home theater set up with PCS lighting. I've set up the light switches to change to a scene via X-10, but I have no way of telling the switches to go to that scene with my existing Denon RC-8000 remote. The switches are on house code B. Since the Denon is a learning remote, is there any way I can change the house code on my Radio Shack 15-1994 remote to recognize house code B and then use that to teach the Denon?

I will use an IR543 to receive the X-10 commands.

Any help would be greatly appreciated. Easier ways also greatly appreciated. If there were some way to directly send the X-10 commands via the RF capability of the Denon, it would be great, but I see no way of doing it.