BOXLIGHT CD-850m manual Connect RS-232 cable

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If you prefer connecting your computer to the projector with an optional

VESA cable, connect one end of the cable to the VESA port on your com-connect VESA cable puter, and connect the other end of the cable to the blue Computer 2 con-

nector on the projector.

You can control the projector from an LCD control panel or computer by connecting an RS-232 cable to the projector’s Serial connector.

connect RS-232 cable

The projector can be managed by networking software through its Network

connector.	connect network cable

Network

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Contents User’s Guide Trademarks Safety CertificationsRemote Control Warning Declaration of ConformityTable of Contents Included items IntroductionCables Projector components and features Required computer connections Connecting a computerOptional 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 Standard video connections Connecting a video deviceOptional 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 controlTroubleshooting audio Using the 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 Accessories SpecificationsAppendix Feet/m Optional AccessoriesProjected image size Image WidthUSB NumericsLED XGA Limited Warranty Boxlight