Ask Proxima C440/C450 manual Optimizing video images, Customizing the projector

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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.

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Contents User’s Guide Page $GREH$FUREDWSGI Trademarks Table of Contents Important Operating ConsiderationsPage Accessories Projector components and features backIntroduction Online RegistrationConnector Panel Positioning the projector Optional computer connections Connecting a computerRequired computer connections Visit our website for information on ProjectorNet Displaying a computer image First-time projector use with Windows Wizard launches two times For Windows 2000, Windows ME, and Windows XPAdjusting the image Optional video connections Connecting a video deviceStandard video connections Connect BNC cables Displaying a video image You can also adjust the zoom and focus via the menus. See Troubleshooting your setup Power SaveShutting down the projector Screen SaveSolution Computer image projectedRange Out Image clear and not cropped Page Color Lamp must be replaced Lamp turns on Lamp won’t turn on, Temp LED solid redLamp won’t turn on, Lamp LED blinking red Still having problems? Using the keypad buttons Using the remote control Troubleshooting the remoteConnecting external speakers Using the audioTroubleshooting audio Presentation features Optimizing computer imagesOptimizing video images Customizing the projectorUsing the menus Picture menu Presets Advanced settings Settings menu Save Screen PiP Enable PiP Position Effect Key Network Changing the lens MaintenanceCleaning the lens Lamp module is on the right Resetting the lamp timer Troubleshooting Cleaning the dust filterUsing the security lock Appendix Projected image sizeDistance Image Width 2.3 25/7.6 LED Behavior LED color/behavior MeaningRS-232 commands Communication ConfigurationCommand Format Setting ValueError Conditions Limitations= Japanese = Korean = Portuguese = Russian = Norwegian NND Ntsc Function Com Min Max Step Mand Fault Numerics Page XGA Limited Warranty Warranty Limitation and ExclusionTo Obtain Warranty Service Limited Warranty PeriodTo Be Eligible For Limited Warranty Coverage If YOU Need Assistance
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