HP W1858, W2348H manual Icon Main Menu Submenu Options Description, Maintains proportional image

Operating the Monitor

Icon	Main Menu	Submenu Options	Description
	Options
	Switch Video Input		Switches the video input signal source when the monitor is
	(select models only)		connected to two active and valid video sources. Switching
			video input sources may take several seconds.
	Brightness		Adjusts the brightness level of the screen.
	Contrast		Adjusts the contrast level of the screen.
	Image Control		Adjusts the screen image. Also enables or disables the ambient
			light sensor (select models).
		Auto-Adjustment	Automatically adjusts the screen image (VGA Input only).
		Horizontal Position	Adjusts the horizontal position of the picture (VGA Input only).
		Vertical Position	Adjusts the vertical position of the picture (VGA Input only).
		Custom Scaling	Selects the method on how displayed information on the
			monitor will be formatted. Select:
			Fill to Screen — Image fills the entire screen and might look
			distorted or elongated because of non-proportional scaling of
			height and width.
			Fill to Aspect Ratio — Image is sized to fit the screen and
			maintains proportional image.
		Refresh Overdrive	Provides access to the gray-to-gray panel overdrive function.
		(select models)	Enabled for panel native resolution only. The default is Off.
		Sharpness	On a scale of 1 to 5, adjusts the screen image to look sharper
		(select models)	or softer.
			NOTE: If the one-to-one custom scaling menu is selected,
			scaling is disabled and the Sharpness feature is as well.
		Ambient Light Sensor	Adjusts the brightness of the screen depending on the ambient
		(select models)	light of the environment. The sensor is on the left front of the
			monitor.
			By default the sensor is set to On. If you adjust the Quick View,
			Brightness, Contrast, or sRGB functions in the OSD, the
			ambient light sensor will automatically be disabled.
		Clock	Minimizes any vertical bars or strips visible on the screen
			background. Adjusting the Clock will also change the
			horizontal screen image (VGA Input only).
		Clock Phase	Adjusts the focus of the display. This adjustment allows you to
			remove any horizontal noise, and clear or sharpen the image
			of characters (VGA Input only).

User’s Guide 4–5