Sanyo Ships 2,000-Lumen Classroom Projector


Sanyo this week debuted a new projector designed for classroom presentations. The new model is designed to provide high light output in an compact form factor.

The new PLC-XW57 is a 6.4-pound LCD projector that measures 13" W x 3.15" H x 9.3" D. It offers a brightness of 2,000 lumens and provides a native resolution of 1,024 x 768 and a contrast ratio of 400:1. Other features include:

  • 1.2x optical zoom (16x digital);
  • Security functions for use in common areas (PIN code lock and key lock);
  • "Blackboard mode" for projecting onto chalkboards rather than a dedicated projection screen;
  • 3D Automatic Uniformity Correction Control circuit;
  • Vertical keystone correction ± 20 degrees; and
  • Support for computer signals up to UXGA and SD and HD signals up to 1080i.

Connectivity includes component, composite, S-video, and D-Sub 15 pin; L/R RCA and stereo minijack audio output; and RS-232 and USB data I/O. The PLC-XW57 is available now for $895. Further information can be found here.

About the Author

Executive Producer David Nagel heads up the editorial department for 1105 Media's education publications — which include two daily sites, a variety of newsletters and two monthly digital magazines covering technology in both K-12 and higher education.

A 21-year publishing veteran, Nagel has led or contributed to dozens of technology, art and business publications.

He can be reached at You can also connect with him on LinkedIn at or follow him on Twitter at @THEJournalDave (K-12) or @CampusTechDave (higher education). A selection of David Nagel's articles can be found on this site.

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