Christie CP2000-X User Manual download pdf (Page 40)

INSTALLATION & SETUP

2-32 CP2000-X User Manual

020-100031-01 Rev. 1 (03-2009)

FOLD MIRROR ADJUSTMENT: If a corner or edge of the image is missing, this may

indicate that the fold mirror has become misaligned with the rest of the optical

system, resulting in cropping of data. Correct as described below:

1. Locate the fold mirror

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.

COLOR CALIBRATION: After the CP2000-X is installed and all components are

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

Figure 2.41. Fold Mirror Adjustment

2.13 Calibrating the

CP2000-X

System

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Christie CP2000-X User Manual Page 40

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