LG UQ7570PUJ 50" 4K HDR Smart LED TV - Manual (Page 65)

Adjusting the Brightness of a Picture
Picture Advanced Settings Brightness
You can adjust the brightness of the entire screen.
Panel Brightness
Controls the level of screen brightness by adjusting the backlight. The closer to 100
the brighter.
Decrease the Panel Brightness to reduce energy consumption.
Depending on the Energy Saving ( Auto / Maximum ), you may not be able to adjust the
Panel Brightness .
In this case, navigate to General Energy Saving Energy Saving Step
and set to Off or Minimum .
Depending on your TV model, you might not have the Panel Brightness setting.
OLED Pixel Brightness
Adjusts the display brightness by varying the brightness of the OLED panel.
Depending on the Energy Saving ( Auto / Maximum ), you may not be able to adjust the
OLED Pixel Brightness .
In this case, navigate to General OLED Care Device Self Care Energy
Saving Energy Saving Step and set to Off or Minimum .
Depending on your TV model, it might not have the OLED Pixel Brightness setting.
Adjust Contrast
Adjusts the contrast of the bright and dark areas of the picture. The closer to 100, the
higher the contrast will be.
Black Level
Adjusts the brightness of dark areas of the screen. The closer it is to 100, the lighter
the screen becomes.
Auto Dynamic Contrast
Corrects the difference between the bright and dark areas of the screen for optimal
results depending on the brightness of the picture.
Dynamic Tone Mapping
Suitable contrast settings based on image brightness of the HDR content.
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