Checking digital channel signal info and strength
Settings Support Self Diagnosis Signal Information Try Now"" If your TV is attached to a separate,
Restoring the TV to the factory settings
Settings Support Self Diagnosis Reset Try NowYou can restore all TV settings (excluding the Internet and network settings) to the factory defaults.
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Select Reset. The security PIN entry window appears.
Enter the security PIN, and then select Reset. All settings are then reset. The TV turns off and on again automatically and displays the Start Setup screen.
For more information on Start Setup, refer to the user manual that came with the TV.
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