LG 34UC88-B Owner's Manual page 27

Menu > Picture
Picture Adjust Sharpness
Black Level
DFC
Game Adjust Response Time
FreeSync
Black Stabilizer
Description
Adjusts the sharpness of the screen.
Sets the offset level (for HDMI only).
Offset: as a reference for a video signal, this is the darkest color the monitor can
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display.
High Keeps the current contrast ratio of the screen.
Low Lowers the black levels and raises the white levels from the current
contrast ratio of the screen.
On Adjusts the brightness automatically according to the screen.
Off Disables the DFC feature.
Sets a response time for displayed pictures based on the speed of the screen.
For a normal environment, it is recommended that you use Middle. For a fast-moving
picture, it is recommended that you use High.
Setting to High may cause image sticking.
High Sets the response time to high.
Middle Sets the response time to middle.
Low Sets the response time to low.
Off Does not use the response time improvement feature.
Provides seamless and natural images by synchronizing the vertical frequency of the
input signal with that of the output signal.
NOTE
To use the FreeSync feature, a graphic card that supports FreeSync is necessary.
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• Supported Interface: (Mini) DisplayPort.
For more information, refer to AMD website at http://www.amd.com/FreeSync .
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On FreeSync function on. (Setting FreeSync to On disables the
DisplayPort 1.2 option.)
Off FreeSync function off.
You can control the black contrast to have better visibility in dark scenes.
Increasing the Black Stabilizer value brightens the low gray level area on the screen.
(You can easily distinguish objects on dark game screens.)
Reducing the Black Stabilizer value darkens the low gray level area and increases
the dynamic contrast on the screen.
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