1
INTRODUCTION
The Boxlight
®
CD-455m™ and CD-555m™ multimedia projec-
tors are specifically designed for multipurpose use. They gener-
ate crisp, clear images using Digital Light Processing™ (DLP)
technology, and feature an M1-DA connector for easy, built-in
digital/analog and USB connectivity. They are easy to connect,
easy to use, easy to transport, and easy to maintain. The
CD-455m has native SVGA 800x600 resolution, the CD-555m has
XGA 1024x768 resolution. The user interfaces of the two products
are identical; information in this user’s guide applies to both
products.
NOTE:
The CD-455m automati-
cally expands 640x480 images to
800x600. You can display these
images at their native resolutions
by turning off the Auto Resize fea-
ture. See “Resize” on page 24 for
more information.
Image Resolution
CD-455m
The SVGA resolution of the CD-455m’s projected image is
800x600. The projector cannot compress screen resolutions above
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 cannot compress screen resolutions
above 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
“Resize” on page 24 for more
information.
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