I got a bit off topic on that last post. Sorry. Anyway, I tried doing a search on the Internet for your equipment. It appears that RCA has dropped that "Audio Theater" line.

That code that you used with the Jenson 570 that worked with your receiver, why don't you try looking in the Jenson 570's table to see if that code is used by any other manufacturer's device. If another manufacturer uses the same code, maybe you can try *that* manufacturer's list of codes for the OFA in the OFA manual. General Instrument and Jerrold cable boxes are notorious for remote code swap (since they are the same company).