BOXLIGHT CD-555m, CD-454m, CD-455m manual Introduction, Image Resolution

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INTRODUCTION

The BOXLIGHT® CD-454m™, CD-455m™ and CD-555m™ multi- media projectors are specifically designed for multipurpose use. They generate crisp, clear images using Digital Light Process- ing™ (DLP) technology. They are easy to connect, easy to use, easy to transport, and easy to maintain. The CD-454m and CD-455m have native SVGA 800x600 resolution, the CD-555m has XGA 1024x768 resolution. The user interfaces of the products are identical except where noted; information in this user’s guide applies to all products.

Image Resolution

CD-454m and CD-455m

The SVGA resolution of the CD-454m/455m’s projected image is 800x600. The projectors are compatible with screen resolutions up to 1024x768. If your computer’s screen resolution is higher than 1024x768, reset it to a lower resolution before you connect the projector.

CD-555m

The XGA resolution of the CD-555m’s projected image is 1024x768. The projector is compatible with screen resolutions up to 1024x768. If your computer’s screen resolution is higher than 1024x768, reset it to a lower resolution before you connect the projector.

NOTE: The CD-454m and CD-455m automatically expand 640x480 images to 800x600. You can display these images at their native resolutions by turning off the Auto Resize feature. See “Resize” on page 24 for more information.

NOTE: The CD-555m automati- cally expands 640x480 and 800x600 images to 1024x768. You can display these images at their native resolutions by turning off the Auto Resize feature. See “Resize” on page 24 for more information.

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Contents Page Safety Certifications Declaration of Conformity Page Table of Contents Index AppendixSafety Instructions If you need assistance, call Boxlight at 1-800-762-5757or Introduction Image ResolutionCompatibility Unpacking the ProjectorAnything is missing Shipping box contents Usage Guidelines If You Need Assistance WarrantyT r o d u c t i o n T , 0 5 m Setting UP the ProjectorT t i n g O j e c t o r Connecting a Computer Do you want to play your computer’s audio on the projector? Audio Adapter Composite video cable Audio cable Connecting a Video PlayerAudio Powering up the Projector and Adjusting the Image Turning Off the Projector Using the Projector Basic Image AdjustmentUsing the Remote Control I n g O j e c t o r Adjusting the Projector Using the Keypad and Remote Buttons Standby Using the On-Screen Menus Display Menu Color Audio Menu Volume Treble BassImage Menu Manual Tracking, Horiz. Posi Horizontal position Auto source select Off Plug and Play Display messages Controls MenuRear Projection Deutsch Espanol Status Language MenuStatus Menu Time period that one video frame is displayed I n g O j e c t o r Maintenance & Troubleshooting Cleaning the LensReplacing the Projection Lamp I n t e n a n c e Troubleshooting Removing the lamp module Using the Security Lock Replacing the Batteries in the Remote ControlProblem Only the start-up screen displays Troubleshooting Problem The projector is not runningProblem The screen resolution is not right Problem Color or text not being projectedProblem Image isn’t centered on the screen Problem Image is too wide or narrow for screenProblem no sound Problem Image and menus are reversed left to rightProblem Image is noisy or streaked Problem Lamp seems to be getting dimmerProblem Lamp shuts off Appendix SpecificationsStandard Accessories ship with the projector AccessoriesOptional Accessories Key command to Computer Activate port De-activate port Portable and Laptop Activation ChartFN-F6 FN-F4 FN-F8 NCR Zeos Ctrl-Shift-D Using Video Mirroring with a PowerBook Computer Distance to Diagonal Width Height Screen ft/m Ft/m Projected Image SizeIndex D e Page D e Limited Warranty Limitation of Liability