BenQ MP776 ST user manual About the aspect ratio, horizontal or vertical width. This is suitable

2.Press to highlight Aspect Ratio.

3.Press / to select an aspect ratio to suit the format of the video signal and your display requirements.

About the aspect ratio

•In the pictures below, the black portions are inactive areas and the white portions are active areas.

•OSD menus can be displayed on those unused black areas.

1.	Auto: Scales an image proportionally to fit		3.		4:3: Scales an image so that it is
	the projector's native resolution in its				displayed in the center of the
	horizontal or vertical width. This is suitable				screen with a 4:3 aspect ratio. This
	for the incoming image which is neither in				is most suitable for 4:3 images like
	4:3 nor 16:9 and you want to make most use				some computer monitors,
	of the screen without altering the image's				standard definition TV and 4:3
	aspect ratio.				aspect DVD movies, as it displays
					them without aspect alteration.
		16:10 picture
				4:3 picture
	15:9 picture
2.	Real: The image is projected as its original		4.		16:9: Scales an image so that it is
	resolution, and resized to fit within the				displayed in the center of the
	display area. For input signals with lower				screen with a 16:9 aspect ratio.
	resolutions, the projected image will display				This is most suitable for images
	smaller than if resized to full screen. You				which are already in a 16:9 aspect,
	could adjust the zoom setting or move the				like high definition TV, as it
	projector towards the screen to increase the				displays them without aspect
	image size if necessary. You may also need				alteration.
	to refocus the projector after making these
	adjustments.

4:3 picture

16:9 picture

16:9 picture

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