Is this your remote? If so, it's really a "One For All" remote in disguise. It uses all the same setup codes that an OFA remote would use, except they're all 17 higher. For example, the normal OFA code for Panasonic DVD players is DVD/0490, so with the RCU810 you should try DVD/0507 (ie, 0490 + 17).

If you'd like to print a new manual for yourself, you can get one from here:
[Link: hifi-remote.com]

Rob
http://www.hifi-remote.com