Canon XEED WUX450 - Manual (Page 66)

Step 4 Select an Aspect Ratio (Screen Aspect) Matching the Screen
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Selecting the Aspect
Select [Aspect] based on the input signal type, aspect ratio of the screen and
resolution.
For more details about aspect ratios, refer to “Relationship between Aspect
and Screen Aspect” on
page 287 .
Types of Aspect Ratios
Auto
An image is projected at the aspect ratio of the input signal. Select this mode for
normal image projection.
16:10
The image is projected using an input signal aspect ratio of 16:10.
Select this if an image of 16:10 aspect ratio cannot be correctly projected in [Auto]
mode.
16:9
The image is projected using an input signal aspect ratio of 16:9. Select this if an
image of 16:9 aspect ratio cannot be correctly projected in [Auto] mode.
4:3
The image is projected using an input signal aspect ratio of 4:3. Select this if an
image of 4:3 aspect ratio cannot be correctly projected in [Auto] mode.
Zoom
This cuts the upper/lower or left/right part of the screen according to the screen
aspect and zooms in or out of the center of the image. Select this if a letter box is
displayed (black lines at the top/bottom of the screen) when watching video.
True size
The image is projected with the original resolution of the input signal. Select this
option for clear projection of computer screens at up to maximum resolution.
There may be some cases when this cannot be selected, depending on the input signal
and/or resolution.
There may be some cases when this cannot be selected, depending on the input signal
and/or resolution.