Dell UltraSharp U3821DW User Manual page 47

Saturation
Reset Color
Display
Aspect Ratio
Sharpness
Response Time
This feature can adjust the color saturation of the
video image. Move the joystick to adjust the
saturation level from '0' to '100'.
NOTE: Saturation adjustment is available only
when you select Movie or Game preset mode.
Resets your monitor's color settings to the factory
settings.
Use the Display menu to adjust images.
Adjusts the image ratio to Wide 21:9, Auto Resize,
4:3, or Pixel-for-Pixel.
This feature can make the image look sharper or
softer.
Move the joystick to adjust the sharpness level from
'0' to '100'.
Allows you to set the Response Time to Normal or
Fast.
Operating the monitor
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