Projector Description; How The Projector Works; Keypad Control - Christie CP2000-M Service Booklet

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PROJECTOR DESCRIPTION

The CP2000-M/MR (119-001101-xx & 119-002103-xx) is
a professional quality, easy-to-use DMD projector utilizing
DLP Cinema® technology from Texas Instruments. It's all-
in-one design integrates all components in a sleek
projection head that can be table-top mounted or used with
the optional rack stand. Integrating smoothly into
traditional projection environments, such as theatres and
other wide screen exhibitor venues, the CP2000-M/MR
offers stunning wide screen high-resolution cinema images
that remain flawless from first release to final show.
CP2000-M/MR interfaces with local networks typical in
theatres throughout the world and can be expanded even
further by connecting non-cinema DVI source material for
multimedia presentations from a variety of formats.
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HOW THE PROJECTOR WORKS

The projector accepts data/graphics and video input signals for projection onto front or rear flat
screens. High brightness light is generated by an internal bubble lamp then modulated by 3 Digital
Micro-mirror 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 perfectly superimposed as a sharp full-color image.

1.3.1 KEYPAD CONTROL

Sophisticated processor-based logic and control circuitry provide many of the automatic features
present in these projectors. This circuitry interfaces with the keypad and optical system to provide
simple control of most projector functions, such as:
• Turning the projector ON and OFF
• Switching from 1 input source to another
• Adjusting display settings such as contrast, brightness and resizing
• Correcting undesirable display effects and input noise
• Accessing on-line help and projector status screens
• Accessing user and service menus
CP2000-M/MR Service Booklet
020-100220-02 Rev. 1 (07/08)
Section 1: Introduction
F 1-1 CP2000-M/MR
IGURE
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