Hitachi 50V500 50 in. HD-Ready LCD Television "save data accessed black 2" Questions

...save any data values that have been changed. Press the "EXIT" button three times to return to normal picture. Adjustment is completed I HOPE THIS WAS HELPFUL, big IRISH. Model # 50C10 50' Hitachi ...

Power ON, the set will turn on and enter service mode, if you hit all previous keys correctly. If it doesnt try again. When you are done hit POWER OFF and this will exit service mode and save the data