LG LCD TV / LED LCD TV Owner's Manual page 162

PICTURE CONTROL
• Benefits of using Backlight
- The electricity consumption is reduced by
up to 60 %.
- The black brightness is reduced. (As the
black has greater depth, you can enjoy a
better quality definition.)
- You can adjust brightness with maintaining
original signal resolution.
NOTE
► You cannot adjust colour, sharpness and tint in the RGB-PC/HDMI-PC mode.
► When the Expert 1/2 is selected, you can select Backlight, Contrast, Brightness, H Sharpness, V
Sharpness , Colour or Tint.
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