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Affect on Input Type on 4 x 3 Display
Scale
4 x 3 source
Mode
(e.g. Standard Video
or VGA/SVGA/XGA)
Wide-
Stretches width of
screen
image; fills Top and
Bottom with border
Widescreen (16x9)
forces the aspect ratio to 16 x 9 (1.77), the standard for many DVD movies. This will distort any
picture other than 16 x 9 aspect ratio pictures. Widescreen can be used to display anamorphic DVDs on an array.
Normal
No distortion
Video
Normal Video (4x3)
forces a 4 x 3 (1.33) aspect ratio, the ratio of standard television. Normal Video is used to display
standard video on the analog or component inputs. Its resolution is 720 x 640, which is not 4 x 3, but it should be
displayed as 4 x 3 (the pixels aren't square).
One to
No distortion
One
Example above
represents an XGA
input on an XGA
resolution display
(1024 x 768)
One to One
maintains the original size and aspect ratio of the picture. This may leave blank areas on all four sides. For
instance, a VGA picture (640 x 480) on a 16 x 9 display will occupy only a small area in the center of the screen. For UXGA
sources on a 16 x 9 display, this will crop the picture top, bottom, and sides. The primary use of One to One is to display the
image without scaling artifacts and with minor cropping.
The One to One Scale Mode will produce different cropping results and the image size will be different for each input
resolution.
16 x 9 source
(e.g. 1080i or WXGA
computer source)
Fits width of image
without distortion; fills
height with border
Compresses width to
fit, no border
Fits width of image
without distortion; fills
height with border
Example above
represents a 1080i
(1920 x 1080)
resolution
m70L Installation & Configuration Guide
Affect on Input Type on 16 x 9 Display
4 x 3 source
(e.g. Standard Video,
VGA/SVGA/XGA)
Stretches image to fill
width without affecting
height
Fits height and width of
image without distortion;
fills width with border
Displays image without
distortion at actual size
with border on all sides
Example above represents
a VGA input
Aspect Ratio Settings
16 x 9 source
(e.g. 1080i or WXGA
computer source)
Displays full image
without distortion
Fits height of image,
compresses width and
fills with border
.
Displays full image
without distortion
Example above is for
1366 x 768 input on
1366 x 768 native
resolution or 1920 x 1080
input on 1920 x 1080
native resolution
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