ViewSonic LS832WU User Manual page 48

Menu
Aspect Ratio
Edge Mask
Zoom
Image Shift
Select the aspect ratio of the projected image.
Aspect Ratio
4:3
16:9
16:10
LBX
Native
Auto
NOTE: When the Screen Type is 16:9, the aspect ratio
16:10 will be unavailable. When the Screen Type
is 16:10, the aspect ratio 16:9 will be unavailable.
Remove the video encoding noise on the edge of the video
source.
Reduce or magnify the projected image.
Adjust the projected image horizontally or vertically.
48
Description
Description
Scales an image so that it is displayed
in the center of the screen with a 4:3
aspect ratio. This is most suitable for
4:3 images like computer monitors,
standard definition TV, and 4:3
aspect DVD movies, as it displays
them without aspect alteration.
Scales an image 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, like high definition
TV.
Scales an image 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
without aspect alteration.
For non-16:9 letterbox source and
if you use an external 16:9 lens to
display 2.35:1 aspect ratio in full
resolution.
Projects the image as its original
resolution and resizes it to fit within
the display area. For input signals
with lower resolutions, the projected
image will be displayed in its original
size.
Scales an image proportionally to fit
the projector's native resolution in its
horizontal width. This is suitable for
the incoming image which is neither
4:3 nor 16:9 and you want to make
the most use of the screen without
altering the image's aspect ratio.