Christie Roadster S+12K User Manual page 9

How the Projectors Work
Roadster & Mirage S+/HD User Manual
020-100002-04 Rev. 1 (12-2008)
Special Display Functions
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Auto setup with seamless cut-and-fade source switching
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Electronic brightness uniformity
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Screen-to-screen matching and blending for smooth multiple-projector displays
Communications and Diagnostics
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Two standard keypads: built-in and remote (for IR or wired control)
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Front and rear dual IR sensors
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Ethernet, RS232, RS422, and GPIO control ports
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Easy-view LED for error codes and LCD for status and error messages
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Voltmeter for monitoring AC

The projectors accept data/graphics and video input signals for projection on to front
or rear flat screens. High brightness light is generated by an internal Bubble lamp,
and then modulated by three Digital Micromirror Device (DMD) panels that provide
digitized red, green or blue color information. Light from the "on" pixels of each
panel is reflected, converged and then projected to the screen through the front lens,
where all pixels are superimposed as a sharp full-color image.
Figure 1.1
Figure 1.2
Introduction
1-3