TZ55X71 Parameters

[RFRAN68]

I'm looking for the default service menu parameters for a TZ55X71 when a HD signal is present. I performed an anamorphic squeeze on my set and now when I switch from a HD source to a SD source the television goes to standby mode. I only wrote down the parameters I "meant" to change so I need to verify that I didn't inadvertently change something else. I don't really know if a service menu parameter is the problem, but I think it is a good place to start.

Thanks for any help.