ViewSonic LS625W User Guide - Page 35

About the aspect ratio, Native

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About the aspect ratio Choose how to make the screen suitable for the screen: 1. Auto: Proportional scaling of an image to fit the projector's natural resolution in its horizontal width. This is suitable where the incoming image is neither in 4:3 nor 16:9 aspect ratios but where you want to make most use of the screen without altering the image's aspect ratio. Image 16:10 Image 16:9 2. 4:3: Scales a picture so that it is displayed in the center of the screen with a 4:3 aspect ratio. This is most suitable for 4:3 pictures such as those for computer monitors, standard definition TV, and 4:3 aspect DVD movies as these can be displayed without aspect alteration. 3. 16:9: Scales a picture so that it is displayed in the center of the screen with a 16:9 aspect ratio. This is most suitable for images which are already in a 16:9 aspect such as high definition TV because as these can be displayed without aspect alteration. Image 4:3 Image 16:9 4. 16:10: Scales an image in ratio so that it is displayed in the center of the screen with a 16:10 aspect ratio. This is most suitable for images which are already in a 16:10 aspect Image 16:10 as it displays them with out aspect alteration. 5. Native: The image is projected as its original resolution, and resized to fit within the display area. For input signals with lower resolutions, the projected image will display smaller than if resized to full screen. LS625X does not have the 16:10 aspect ratio function. 28

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28
About the aspect ratio
Choose how to make the screen suitable for the screen:
1.
Auto
: Proportional scaling of an image to fit the
projector’s natural resolution in its horizontal
width. This is suitable where the incoming
image is neither in 4:3 nor 16:9 aspect ratios
but where you want to make most use of the
screen without altering the image’s aspect
ratio.
Image 16:10
Image 16:9
2.
4:3
: Scales a picture so that it is displayed in the
center of the screen with a 4:3 aspect ratio.
This is most suitable for 4:3 pictures such
as those for computer monitors, standard
definition TV, and 4:3 aspect DVD movies
as these can be displayed without aspect
alteration.
Image 4:3
3.
16:9
: Scales a picture so that it is displayed in
the center of the screen with a 16:9 aspect
ratio. This is most suitable for images which
are already in a 16:9 aspect such as high
definition TV because as these can be
displayed without aspect alteration.
Image 16:9
4.
16:10
: Scales an image in ratio so that it is
displayed in the center of the screen with a
16:10 aspect ratio. This is most suitable for
images which are already in a 16:10 aspect
as it displays them with out aspect alteration.
Image 16:10
5.
Native
:
The image is projected as its original resolution, and resized to fit within
the display area. For input signals with lower resolutions, the projected
image will display smaller than if resized to full screen.
LS625X does not have the 16:10 aspect ratio function.