Idea Display G27U Instruction Manual page 9

D.Picture Quality Settings
Sharpness: Change the display Sharpness value from 0 to 100.
Response Time: Turn the Response Time feature On or Off.
Biack Balance: Change the display Biack Balance value
from 0 to 20.
E.Display
Aspect Ra�o: Change the image aspect ra�o to Full Screen,
Auto,4:3,5:4, 1:1 or Wide Screen.
F.Audio
Mute:Turm On or Off to mute the audio source.
Volume: Change the audio source volume from 0 to 100.
HDMI1
Settings Black Balance
Settings
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Settings
Settings
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Settings
Settings
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3840x2160@144Hz
50
0
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Wide
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3840x2160@144Hz
50
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