User`s guide

22
Picture menu
To adjust the following five settings, highlight the setting, press Select , use
the up and down arrows to adjust the values, then press select to confirm the
changes. All menu defaults are listed in a table starting on page 37.
Keystone : adjusts the image vertically and horizontally to make a squarer
image. The two keystones ranges are interdependent. The combine number
for both is 50. If one keystone is set to 65, it is 15 steps above the center posi-
tion of 50. This leaves 35 steps that the other keystone can vary from the cen-
ter of 50. This means it cannot go below 15 or above 85.
Contrast : controls the degree of difference between the lightest and darkest
parts of the picture and changes the amount of black and white in the image.
Brightness : changes the intensity of the image. You can also adjust brightness
from the keypad.
Color : (video sources only) adjusts a video image from black and white to
fully saturated color.
Tint : (NTSC video sources only) adjusts the red-green color balance in the
image.
Aspect Ratio : Aspect ratio is the ratio of the image width to image height. TV
screens are usually 1.33:1, also known as 4:3. HDTV and most DVDs are
1.78:1, or 16:9. You can choose Native, 4:3, 16:9, Letterbox, or Natural Wide.
The default is 16:9. The goal is to show the most detail on the screen while
preserving the ratio of width to height. The native resolution of the projector
is 1280x720. Use Native, 4:3 or Naural Wide for 4:3 input sources; use Native,
16:9 or Letterbox for 16:9 input. Pressing the
Resize button on the remote
cycles through these options.
Native : this mode bypasses the internal scaler, displaying the image with
no resizing. Since the native resolution is 1280x720 and 4x3 video images
are approximately 640x480, 4x3 images will always be smaller than the
display and will be centered in the display. Computer images 1024x768 or
smaller will also be centered in the display. If a 16x9 video source or a
1280x1024 or larger computer source is viewed, it will display up to 1280
pixels and 720 lines from the center of the input.
Keystone
Picture menu
Aspect ratio
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