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10. To set the convergence for that corner of the screen, select Apply.
11. Repeat steps 7 to 10 for the remaining corners.
12. If necessary, reset the correction back to zero (no correction) or the previously saved
correction by selecting Reset.
In the Reset dialog, reset the current corner or all four corners. When the locations and value
are set, select Reset.
13. To save the current ECC settings, when the convergence is complete, select Save beside the
ILS file named at the top of the panel.
Mechanically adjusting digital micromirror device (DMD)
convergence
Use the convergence knobs behind the Service door to mechanically adjust convergence.
1. Before adjusting digital micromirror device (DMD) convergence, make sure the projector has
reached a steady operational state.
If switching from a white or bright test pattern to a dark convergence test pattern or if
warming up the projector after a shutdown, allow 15 minutes for stabilization so the optics can
reach a steady state.
CP4415-RGB and CP4420-RGB Gen2 Installation and Setup Guide
020-103773-01 Rev. 1 (02-2023)
Copyright
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2023 Christie Digital Systems USA, Inc. All rights reserved.
If printed, please recycle this document after use.
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Adjusting the image
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