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Key lock error message appearing on screen

  • How to: Installation and Settings
  • Menu Settings
  • Troubleshooting
  • TVs

KEY LOCK MESSAGE ON SCREEN


 Issue


If key lock function is activated, TV cannot be operated by physical buttons located on the side or underneath the plastic frame.

Only the power button is working.


 


 Troubleshooting

Set and cancel “key lock” mode with TV remote control, following below procedures:

Menu Lock Key lock : ON, OFF

※ Key lock is not available for all models.


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