BOXLIGHT CD-850m manual Optimizing video images, Customizing the projector

Page 27

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. 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 28.

Select a Sharpness setting. See page 30.

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 30.

Select a different Video Standard. Auto tries to determine the standard of the incoming video. Select a different standard if necessary. See page 30.

Turn overscan on to remove noise around the video image. See page 30.

Customizing the projector

You can customize the projector for your specific setup and needs. See page 31 to page 34 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 active video during power-up.

Specify the function of the Effect Key on the remote.

Turn the projector’s display messages on and off.

Turn on power saving features.

Specify blank screen colors and startup logos.

Specify the menu language.

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Contents User’s Guide Trademarks Safety CertificationsRemote Control Warning Declaration of ConformityTable of Contents Introduction Included itemsCables Projector components and features Connecting a computer Required computer connectionsOptional computer connections Connect RS-232 cable ? No startup screen? Get help on Displaying a computer imageFirst-time projector use with Windows For Windows 2000, Windows ME, and Windows XP Skip this page if you did not connect a USB mouse cableFor Windows Wizard launches three timesAdjusting the image Connecting a video device Standard video connectionsOptional video connections Displaying a video image Contrast Shutting down the projector Troubleshooting your setupOnly startup screen appears Source troubleshootingRange Out Page Projector troubleshooting Page Lamp won’t turn on, LED blinking red ColorLamp must be replaced Lamp turns on Regarding this projector Using the keypad buttonsTroubleshooting the remote Using the remote controlUsing the audio Troubleshooting audioConnecting external speakers Optimizing computer images Presentation featuresCustomizing the projector Optimizing video imagesUsing the menus Picture menu Presets Advanced settings Settings menu Screen Save Service Cleaning the lens MaintenanceReplacing the projection lamp Resetting the lamp timer Using the security lock Specifications AccessoriesAppendix Feet/m Optional AccessoriesProjected image size Image WidthUSB NumericsLED XGA Limited Warranty Boxlight