LG 27UD68 Owner's Manual page 21

Game Adjust Response Time
FreeSync
Black Stabilizer
Color Adjust Gamma
Color Temp
Red
Green
Blue
Six Color
Reset
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 fea-
ture.
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
y y
FreeSync is necessary.
Supported Interface: DisplayPort
y y
For more information, refer to AMD website at http://www.amd.
y y
com/FreeSync
On FreeSync function on.
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.
The higher the gamma value, the darker the image becomes. Likewise,
the lower the gamma value, the lighter the image becomes. If you do
not need to adjust the gamma settings, select Off.
Custom The user can adjust it to red, green, or blue by
customization
Manual Adjusts the color temperature in 500K increments.
(Note that 9300K is supported instead of 9500K.)
You can customize the picture color using Red, Green, and Blue colors.
Meets the user requirements for colors through adjusting the color and
saturation of the six colors(Red_Hue, Red_Saturation, Green_Hue,
Green_Saturation, Blue_Hue, Blue_Saturation, Cyan_Hue, Cyan_
Saturation, Magenta_Hue, Magenta_Saturation, Yellow_Hue, Yel-
low_Saturation) and saving the settings.
*Hue: Adjusts tone of the screen.
*Saturation: Adjusts the saturation of the screen colors. The lower the
value, less saturated and bright the colors become. The higher the
value, the more saturated and dark the colors become.
Returns the color settings to the default settings.
21
User Settings