BOXLIGHT CD-850m manual Lamp must be replaced Lamp turns on

Page 22

Lamp won’t turn on, LED blinking red (page 14)

blinking red

Lamp must be replaced (page 35)

Lamp turns on

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Image not centered on screen

Move projector, adjust zoom, adjust height

Correct image

zoom

adjust horizontal or vertical position in Picture>Advanced menu

21

Image 22

Contents User’s Guide Declaration of Conformity Safety CertificationsRemote Control Warning TrademarksTable of Contents Included items IntroductionCables Projector components and features Required computer connections Connecting a computerOptional computer connections Connect RS-232 cable Displaying a computer image ? No startup screen? Get help onFirst-time projector use with Windows Wizard launches three times Skip this page if you did not connect a USB mouse cableFor Windows For Windows 2000, Windows ME, and Windows XPAdjusting the image Standard video connections Connecting a video deviceOptional video connections Displaying a video image Contrast Troubleshooting your setup Shutting down the projectorSource troubleshooting Only startup screen appearsRange Out Page Projector troubleshooting Page Color Lamp won’t turn on, LED blinking redLamp must be replaced Lamp turns on Using the keypad buttons Regarding this projectorUsing the remote control Troubleshooting the remoteTroubleshooting audio Using the audioConnecting external speakers Presentation features Optimizing computer imagesOptimizing video images Customizing the projectorUsing the menus Picture menu Presets Advanced settings Settings menu Screen Save Service Maintenance Cleaning the lensReplacing the projection lamp Resetting the lamp timer Using the security lock Accessories SpecificationsAppendix Image Width Optional AccessoriesProjected image size Feet/mNumerics USBLED XGA Limited Warranty Boxlight