BenQ W1000 User Manual page 32

2. 16:9:
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, as it
displays them without aspect
alteration.
3. 4:3:
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 images
aspect DVD movies, as it displays
them without aspect alteration.
4. Letter Box:
Scales an image so that the original
aspect ratio of the production is
preserved. For input signals that do
not conform to the projector's native
resolution, the full unaltered image is
displayed with a black border where
no image exists.
5. Real:
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. You could adjust the zoom
setting or move the projector away from
the screen to increase the image size if
necessary. You may also need to refocus
the projector after making these
adjustments.
OSD menus can be displayed in the
unused black areas.
32 Operation
16:9 picture
4:3 picture
16:9 picture
Letter Box
format picture
4:3 picture