JP1 Remotes

I've got a Zenith Tv, that I am trying to find the set-up code for. I've tried to go through the whole routine of turning the set on and alternately pushing the buttons to try to capture of the setup code, with no success. Perhaps I'm just not patient enough. And then I've tried to use all of the ...

I need the setup code for my Zenith TV Model A25A23W which was manufactured in 1999. For some reason I am not able to recover this code thru the normal code search. (Perhaps I'm not patient enough.)
I have tried all of the Zenith codes that I have seen, but perhaps I am not entering them correctly ...

I need a setup code for this player. Or some way to contact Sylvania tech support. oejones@netbox.com