Display Use the display to adjust image.Aspect Ratio Adjust the image ratio to Wide 16:9, 4:3 or 5:4.HorizontalPosition(VGA input only)Use or to move image left and right.Minimum is '0' (-). Maximum is '100' (+).VerticalPosition(VGA input only)Use the or to move image up and down.Minimum is '0' (-). Maximum is '100' (+).Sharpness(VGA input only)This feature can make the image look sharper or softer. UsePixel Clock The Pixel Clock feature enables you to adjustimage quality on your monitor to your preference.Use or buttons to adjust for best image quality.or to adjust the sharpness from 0 to 100.Brightness / ContrastDell 22 MonitorInput SourceColorDisplayOthersPersonalizeMenuAspect RatioHorizontal PositionVertical PositionWide 16:9Sharpness 50Auto AdjustPixel ClockPhaseDymanic ContrastBrightness / ContrastDell 22 MonitorInput SourceColorDisplayOthersPersonalizeMenuReset DisplayNormalAuto Adjust Response Time30 | Operating your monitor