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Boxlight CD-455m User Manual

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INTRODUCTION
The B
OXLIGHT
®
 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. 
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 
information.
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-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 
information.