With the TV off possition (stndby mode), using the remote control RD3401A press the following sequence: DISPLAY, MENU, three, eight, POWER, turn on the television in the service mode. Enter the option "Adjustment".
Use program button up/down to select parameters and volume up/down to change the television value.
To exit and save changes , shut down your Television.
Recommendation: DO NOT alter the values shown in "OPTION".
WARNING !! Please write down all the original data before you make any change to your television factory mode system.
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