Fold Mirror And Convergence Adjustments; Dmd Convergence; Fold Mirror Adjustment - Christie Solaria CP2210 Setup Manual

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2.9

Fold Mirror and Convergence Adjustments

DANGER

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.

A convergence problem is evident when one or more projected colors (red/green/blue) appears mis-aligned

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 of the lines. Qualified service technicians can correct the problem by following the

instructions on the color label provided on the inside of the front top lid.

If a corner or edge of the image is missing (after prime lens offset is ruled out), this may indicate the fold

mirror has become misaligned with the rest of the optical system, resulting in cropping of data.

1. Use a 1.5mm hex key to unlock the two set screws (/B).

2. To make adjustments turn the pivot screw 90-180° using a 2.5mm hex key (/C).

3. Use the 2.5mm hex key to adjust both cap screws, which pivot the fold mirror back and forth (/A).

4. Once the fold mirror is properly aligned tighten the two set screws and pivot screw.

CP2210 Setup Guide

020-100524-02 Rev. 1 (11-2010)

UV EXPOSURE! Protective UV glasses must be worn when performing

Figure 2-20 Fold Mirror Adjustment

Section 2: Installation and Setup

Cap Screw (1 of 2)

Set Screw (1 of 2)

Pivot Screw

2-17

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