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4. Slide the top cover forward to release it and remove the cover.
5. Before optimizing the integrator focus, adjust the fold mirror (on page 34) to expose the top or
bottom edge of the light spot on the DMD.
6. Using a 2.5 mm hex driver unlock the focus adjustment mechanism (A in the image below).
7. Adjust the focus on the screen using the 2.5 mm adjustment screw (B in the image in step 4).
8. When complete, lock the focus adjustment (A in the image in step 4).
9. Re-align or optimize the fold mirror (on page 34).
10. Replace the top cover.
Adjusting DMD convergence
A convergence problem occurs when one or more projected colors (red, green, and blue) appears
misaligned when examined with a convergence test pattern.
Adjusting the convergence is accomplished by aligning a red, green and blue sprite, which is displayed
at the four corners of the displayed image. For electronic convergence all three colors can be adjusted.
Christie M RGB Series Installation and Setup Guide
020-103483-04 Rev. 1 (04-2022)
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2022 Christie Digital Systems USA, Inc. All rights reserved.
Installation and setup
36
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