Display screen turns off by itself. Can’t turn on.

■ Possible Cause

  - Please check the brightness of the display screen.

   The appliance will operates with its display screen turned off if the brightness setting is set to “Off”.

■ Solution or Setting

  → Setting the display brightness

      - The display brightness settings can be changed using the remote control.(No separate button on the appliance.)

        Press ‘Display Screen Brightness’ button.

        By pressing the button, you can turn off → on the display screen.

※ The button for display screen brightness can be either single or double function button.

■ Summary

  - Check the brightness of the display screen.

    If the brightness is set to ’50% or 0%(off), displayed letters will either be faint or almost invisible.

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