BenQ MP670 Projector User Manual


 
Operation 35
English
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 the
projector's native resolution in its
horizontal width. This is suitable for the
incoming image which is neither in 4:3
nor 16:9 and you want to make most use
of the screen without altering the image's
aspect ratio.
2. 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.
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. 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.
16:10 picture
15:9 picture
4:3 picture
16:9 picture
4:3 picture
16:9 picture