Table of Contents
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Selecting Aspect Ratio [ASPECT RATIO]
The term "aspect ratio" refers to the ratio of width to height of a projected image.
The projector automatically determines the incoming signal and displays it in its appropriate aspect ratio.
• This table shows typical resolutions and aspect ratios that most computers support.
Options
AUTO
4:3
16:9
15:9
16:10
WIDE ZOOM
(P604X/P603X/PE523X)
LETTERBOX
(P554U/P474U/P554W/
P474W)
NATIVE
Resolution
VGA
640 × 480
SVGA
800 × 600
XGA
1024 × 768
WXGA
1280 × 768
WXGA
1280 × 800
WXGA+
1440 × 900
SXGA
1280 × 1024
SXGA+
1400 × 1050
UXGA
1600 × 1200
WUXGA
1920 × 1200
The projector will automatically determine the incoming signal and display it in its aspect
ratio. (→ next page)
The projector may erroneously determine the aspect ratio depending on its signal. If
this occurs, select the appropriate aspect ratio from the following.
The image is displayed in 4:3 aspect ratio.
The image is displayed in 16:9 aspect ratio.
The image is displayed in 15:9 aspect ratio.
The image is displayed in 16:10 aspect ratio.
The image is stretched left and right.
Parts of the displayed image are cropped at the left and right edges and therefore not
visible.
The image of a letterbox signal is stretched equally in the horizontal and vertical direc-
tions to fit the screen. Parts of the displayed image are cropped at the top and bottom
edges and therefore not visible.
The projector displays the current image in its true resolution when the incoming com-
puter signal has a lower resolution than the projector's native resolution.
[Example 1] When the incoming
signal with the resolution of 800
× 600 is displayed on the P554U/
P474U/P554W/P474W:
[Example 2] When the incoming
signal with the resolution of 800
× 600 is displayed on the P604X/
P603X/PE523X:
NOTE:
• When a non-computer signal is displayed, the [NATIVE] is not available.
• When a signal with a higher resolution than the projector's native resolution is displayed, [NATIVE] is
not available.
Aspect Ratio
4:3
4:3
4:3
15:9
16:10
16:10
5:4
4:3
4:3
16:10
Function
62
5. Using On-Screen Menu
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Table of Contents
Troubleshooting
