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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 31.
• Adjust the Keystone, Contrast, Brightness, Color, or Tint in the Picture
menu. See page 32.
• Change the 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. Choose the option that best fits your
input source. See page 32.
• Select a Sharpness setting. See page 34.
• 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 34.
Customizing the projector
You can customize the projector for your specific setup and needs. See
page 35 to page 39 for details on these features.
• For rear projection, turn Rear mode on in the Settings>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.
• Specify the function of the Effect Key on the remote.
• 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.
• Manage your projector via ProjectorNet software. See page 9 for more
information.
• Control your projector using RS232 commands. See page 9.
• Customize the projector for your specific installation using optional
long or short throw lenses. See the inside back cover of this User’s
Guide for ordering information.
• Gain control of your projector from your laptop with InFocus
ProjectorManager
™, a free application that turns any PC into an
advanced projector remote control.
ProjectorManager can be downloaded from our website link found on
the CD that came with your projector.
LP840-850-860 User's Guide-02.fm Page 30 Friday, February 25, 2005 12:58 PM