First, make sure you don't have an actual electronic problem.
Otherwise, you will "tweak", when you should not. Be carefull what you
adjust, & write it down. Dani.


With TV powered ON press: [DISPLAY] and [VIDEO STATUS] on the remote
at the same time.

-or-
Press the [SLEEP TIMER] key and set the SLEEP TIMER for "0" MIN. While
the SLEEP TIMER information is still on screen, press the [DISPLAY]
key and [VIDEO STATUS] key of the remote control unit at the same time
to enter the SERVICE MENU.

Exit the service menu by twice pressing the [EXIT] key on the remote.