Follow these steps if vertical lines or stripes appear when watching a 3D movie or program:
- Change the 3D Depth Adjustment setting in the menu of the TV from Auto to Fixed mode.
- Press the Home button.
- Select Settings.
- Select Picture & Display
- Select 3D Setting.
- Select 3D Depth Adjustments.
- Select Fixed.
- After selecting the Fixed mode, manually adjust the 3D Depth Adjusting setting. Select a setting between -2 to +2 that is best suited for the content being watched and the viewing environment. You should try each setting until you find one that is best.
NOTE: It may be necessary to change this setting when the viewing conditions change.