Christie Roadie D4K40-RGB Installation And Setup Manual page 27

3. Remove the lens caps from the lens.
4. Align both the guide on the front cover and the lens marked by a red line, and the insert plates
on the lens.
5. Insert the lens into the projector and turn it clockwise until it is locked in place.
Make sure the lens is supported near the front element.
Aligning and focusing the image (ultra short throw lens)
After installing the lens, align and focus the image.
The method for performing the steps below may vary depending on projector model. For detailed
information, refer to the user documentation for your product.
1. If required, power on the projector.
2. Perform a lens calibration.
3. To align the image, position the projector and adjust offsets.
4. Adjust boresight.
5. Adjust the center focus of the image by using the Focus feature on the projector.
6. Manually adjust the corner focus of the image using the focus ring on the lens.
D4K40-RGB Installation and Setup Guide
020-102961-06 Rev. 1 (09-2022)
Copyright © 2022 Christie Digital Systems USA, Inc. All rights reserved.
If printed, please recycle this document after use.
Installation and setup
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