Dell U2212hm manual Aspect Ratio, Horizontal Position, Vertical Position, Sharpness, Pixel Clock

Aspect Ratio	Adjust the image ratio as Wide 16:9, 4:3 or 5:4.
Horizontal Position
	Use the	or	to adjust the image left or right. Minimum is '0' (-). Maximum is '100' (+).
Vertical Position
	Use the	or	to adjust the image up or down. Minimum is '0' (-). Maximum is '100' (+).

NOTE: Horizontal Position and Vertical Position Adjustments are only available for the "VGA" input.

Sharpness
	This feature can make the image look sharper or softer. Use	or	to adjust the sharpness from '0' to '100'.
Pixel Clock	The Phase and Pixel Clock adjustments allow you to adjust your monitor to your preference.

Use the or to adjust for best image quality.

Phase If satisfactory results are not obtained using the Phase adjustment, use the Pixel Clock (coarse) adjustment and then use Phase (fine), again.

NOTE: Pixel Clock and Phase Adjustments are only available for the "VGA" input.

Dynamic Contrast	Dynamic Contrast adjusts the contrast ratio to 2M:1.
	Push the	button to select the Dynamic Contrast "On" or "Off" .

NOTE: Dynamic Contrast provides higher contrast if you choose Game preset or Movie Preset.

Reset Display Settings	Select this option to restore default display settings.
Other Settings	Select this option to adjust the settings of the OSD, such as, the languages of the OSD, the amount of time the menu remains on screen, and so on.