Calibrating The Lens Motor; Removing The Projection Lens - Christie Mirage 304K Installation And Setup Manual

Calibrating the lens motor

Ensure the lens motor is calibrated before using the projector.
If the lens motors are not calibrated properly, implications may include:
• Incorrect reporting of the lens motor position.
• Inability to use the full range of the lens motors.
• Lens motors traveling outside of the pre-defined keep-out area.
• Damage to the projector.
Calibrate the lens motors when any of the following conditions are met:
• After a lens change.
• After the projector is moved and/or jostled.
• After any manual adjustment is made to the zoom or focus.
To calibrate the lens:
1. Select MENU > Configuration > Lens Settings > Lens Calibration.
2. Select Enter.

Removing the projection lens

Use the correct method of removing the lens.
1. Turn off the lasers.
2. Push in and hold the lens release button.
3. Turn the lens counterclockwise until the lens guides are aligned.
4. Slide the lens straight out of the projector.
If the lens does not slide out easily, reset the lens offset before removing the lens.
5. Attach the lens cap to avoid damage.
Warning! If not avoided, the following could result in death or serious injury.
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Mirage 304K (Bm.1) Installation and Setup Guide
020-102013-12 Rev. 1 (09-2022)
Copyright © 2022 Christie Digital Systems USA, Inc. All rights reserved.
If printed, please recycle this document after use.
Once the lens removal has begun the safety retention features of the lens are defeated.
To re-engage the safety lock mechanism, the lens must be removed and re-inserted, or
fully rotated clockwise until a click is heard.
Packaging tape is required to ensure safe shipment of the projection lens to restrain the
zoom ring from rotating during shipping.
Installation and setup
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