BOXLIGHT CD-850m manual

Page 20

Image does not fit 16:9 screen

Image upside down

A B

Image reversed left to right

A

Change aspect ratio to 16:9 in	Correct image
Picture>Aspect ratio menu

Turn off Ceiling in Settings>System menu

Correct image

A B

Turn off Rear in Settings>System menu

Correct image

A B

19

Image 20

Contents User’s Guide Safety Certifications Remote Control WarningDeclaration of Conformity TrademarksTable of Contents Cables IntroductionIncluded items Projector components and features Optional computer connections Connecting a computerRequired computer connections Connect RS-232 cable Displaying a computer image ? No startup screen? Get help onFirst-time projector use with Windows Skip this page if you did not connect a USB mouse cable For WindowsWizard launches three times For Windows 2000, Windows ME, and Windows XPAdjusting the image Optional video connections Connecting a video deviceStandard 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 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 Screen Save Service Maintenance Cleaning the lensReplacing the projection lamp Resetting the lamp timer Using the security lock Appendix SpecificationsAccessories Optional Accessories Projected image sizeImage Width Feet/mNumerics USBLED XGA Limited Warranty Boxlight