Fold Mirror And Convergence Adjustments; Dmd Convergence; Fold Mirror Adjustment; Calibrating The System Using Dcp Librarian Setup Software - Christie CP2000 Setup Manual

RECORD SERIAL NUMBER:
menu. Refer to Section 3, Figure 3.18.
2.9

FOLD MIRROR AND CONVERGENCE ADJUSTMENTS

In rare instances, shipping and handling may affect the precise factory alignments of one or more
optical components. As a final step of installation, the installer may have to adjust the fold mirror and/
or convergence of the DMDs, as described below.

2.9.1 DMD CONVERGENCE

A convergence problem is evident when one or more projected colors (red/green/blue) appear
misaligned when examined with a proper convergence test pattern. Normally the three colors should
overlap precisely to form pure white lines throughout the image, one or more poorly converged
individual colors may appear adjacent to some or all of the lines. To correct the problem qualified
service technicians should reference the color label provided inside the projection head.

2.9.2 FOLD MIRROR ADJUSTMENT

If a corner or edge of the image is missing, this may
indicate the fold mirror has become misaligned with
the rest of the optical system, resulting in cropping of
data.
1. Remove the fold mirror access plate from the
underside of the projection head. This plate is
located just below the lens. Two access holes will
be revealed, through which you can adjust two
fold mirror screws (Figure 2-43 Fold Mirror
Adjustment).
• To raise or lower the image, adjust the screw clos-
est to the operator's side.
• To move the image left or right, adjust the screw
furthest from the operator's side.
2.10 CALIBRATING THE SYSTEM USING DCP LIBRARIAN SETUP
SOFTWARE
NOTE: DCP Librarian licensed software is 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.
CP2000 Setup Guide
020-100070-01 Rev. 1 (10/08)
Enter the serial number of your anamorphic lens in Advanced: Lens
Section 2: Installation and Setup
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