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26
Optimizing video images
After the video device is connected properly and the image is on the screen,
you can optimize the image using the onscreen menus. For general informa-
tion on using the menus, see page 27.
• Adjust the Keystone, Contrast, Brightness
, Color, or Tint in the Picture
menu. See page 28.
• Change the Aspect ratio. Aspect
ratio is the ratio of the image width to
image height. Standard TV screens and older laptops are 4:3; HDTV
and most DVDs are 16:9; and widescreen computers are 16:10. Choose
the option that best fits your input source. See page 28.
• Select a Sharpness setting. See page 29.
• Adjust the Color Temperature. Select a listed value, or select User and
individually adjust the intensity of the red, green, and blue color. See
page 29.
Customizing the projector
You can customize the projector for your specific setup and needs. See
page 33 to page 36 for details on these features.
• For rear projection, turn Rear mode on in the S
ettings>System menu.
• For ceiling mounted projection, turn Ceiling mode on in the Set-
tings>System menu.
• Specify which source the projector checks first
for an active signal dur-
ing power-up.
• Turn the projector’s on-screen display messages on and off.
• Turn on power saving features.
• Specify blank screen colors and startup logos.
•Specify the menu language.
• Control your projector using RS23
2 commands. See page 9 and
page 42.