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Picture menu
To adjust the following settings, highlight the setting, press Select, use the
up and down arrows to adjust the values, then press Select to confirm the
changes.
Keystone: adjusts the image vertically and makes a squarer image. You can
also adjust keystone from the keypad.
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.
Color: adjusts a video image from black and white to fully saturated color.
The color setting applies to video sources only.
Tint: adjusts the red-green color balance in the image of NTSC video
images. The tint setting applies to NTSC video sources only.
Aspect Ratio: Aspect ratio is the ratio of the image width to image height.
TV screens are usually 4:3. HDTV and most DVDs are 16:9. The projector’s
default is 16:9. See “What is Aspect Ratio?” on page 15for more information.
Select Native to see the unmodified input with no resizing by the projector.
Select 16:9 to watch enhanced widescreen DVDs. Select Letterbox: to pre-
serve the 16:9 aspect ratio. If you have a 16:9 source and screen, the image
fills the screen. If your source is letterboxed, the image is expanded to fill
the screen.
For more information regarding Aspect Ratio, see page 15.
Picture menu
increasing keystone
decreasing keystone
Aspect ratio
SP4805-02_usrguide.fm Page 33 Friday, June 11, 2004 8:22 AM