Calibrating The Cp2000-X System - Christie CP2000-X User Manual

INSTALLATION & SETUP
2.13 Calibrating the
CP2000-X
System
2-32
FOLD MIRROR ADJUSTMENT:
indicate that the fold mirror has become misaligned with the rest of the optical
system, resulting in cropping of data. Correct as described below:
Locate the fold mirror
1.
access plate secured to the
underside of the projection
head, just below the lens. It
has 2 access holes along
the front edge, through
which you can carefully
adjust the fold mirror
screws:

To raise or lower the
image, adjust the screw
closest to the left side
(exhaust side of projector).

To move the image left or
right, adjust the screw closest to the
right side (lamp side).
Proper fold mirror adjustment is shown at
right, with the whole image well centered
between the projected edges of the
integrator.
NOTE: Use full white test pattern.
NOTE: DCP Librarian described here is licensed software intended for Christie
installers only. Many of its functions are now available at the TPC.
DCP Librarian is a comprehensive Windows-based software application used for
calibrating image color performance and defining electronic screen masking required
in your particular installation, and for creating individual Projector Configuration
Files (PCFs) and specific source files necessary for proper display of incoming
material. DCP Librarian also defines the system/network configuration for
communication links to the projector, transmitting information to and from the
CP2000 via an Ethernet or RS-232 connection. Chief functions, many of which can
be done at the TPC, are introduced below.
After the CP2000-X is installed and all components are
COLOR CALIBRATION:
mechanically aligned for optimized light output and geometry at the screen, its
electronic system processing must be calibrated to ensure accurate color display in
the new environment. In this one-time global calibration, the installer measures initial
colors at the screen and enters this data—called Measured Color Gamut Data—into
Windows-based DCP Librarian software installed on a laptop. The software then
calculates precise corrections needed for regaining the desired color performance—
called Target Color Gamut Data—and essentially compensates for the type of port
window (if present), screen, lens, light output, ambient light and other current
If a corner or edge of the image is missing, this may
Figure 2.41. Fold Mirror Adjustment
CP2000-X User Manual
020-100031-01 Rev. 1 (03-2009)