Hello, new to Google Groups, so I hope this is the right spot to ask
this...

I am trying to find the service menu codes to my CRT HDTV, as when in
S-Video and Composite, the geometry is off, where when in Component,
it's perfect..

It's a Prima HT2778P.. Thanks..

I have tried Sleep-Mute-Input-Display, but that won't work on this
one... It works on my other one though. (same model, different
firmwares..)