LG Electronics W2452V manual On Screen DisplayOSD Selection and Adjustment, Sub menu, Description

On Screen Display(OSD) Selection and Adjustment

The OSD screen will appear when you touch the FUN button on the left bottom of the monitor.

SOUND

Main menu	Sub menu		Description
	EZ ZOOMING	EZ Zoom lowers the display’s resolution in
		single-step increments. Depressing the button
		once lowers the resolution by one step; while a
		second button-press returns the resolution to
		the original display settings.
		*This function is operated only if the
		forteManager is installed to PC.
		*ForteManager is not supported in HDMI input.
	4:3 IN WIDE	To select the image size of the screen.

WIDE 4:3 1:1

*4:3 : Depending on the input video signal ratio, it is automatically changed to an optimized screen ratio.

A17