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Service setups
Understand the special internal hardware and software adjustments and related details that may
require the attention of a qualified service technician, whether done periodically or after a specific
module replacement.
Turning the projector on or off
Turn on the projector to display content or turn off the projector to conserve energy or service the
projector.
To operate the projector, the circuit breakers must be in the ON position. If servicing the projector or
removing the protective covers, ensure the MAIN and UPS circuit breakers are in the OFF position.
In the right toolbar, select and hold Power.
If the light source is on when turning off the projector, the light source automatically enters a
ten-minute cool-down period.
Calibrating the Intelligent Lens System
On Cinema 4K-RGB projectors, the Intelligent Lens System (ILS) is activated by default.
Use the Auto Calibrate feature of the ILS to find and compensate for motor backlash, and to determine
the movement range for the currently installed lens.
1. In the left navigation menu, select Image Settings > ILS File Setup.
2. From the ILS File list, select an available ILS file.
3. Select Auto Calibrate.
4. Select Continue.
The system performs the lens calibration.
Adjusting boresight
A boresight adjustment balances the tilt of the lens mount to compensate for screen-to-projector tilt.
Warning! If not avoided, the following could result in death or serious injury.
•
Do not look directly into the lens when the light source is on. The extremely high brightness can
cause permanent eye damage.
•
FIRE HAZARD! Keep hands, clothes, and all combustible material away from the concentrated
light beam of the projector.
Caution! If not avoided, the following could result in minor or moderate injury.
•
This procedure must be performed by Christie qualified technicians.
Cinema 4K-RGB Service Guide–CP4315-RGB, CP4320-RGB, CP4325-RGB, CP4330-RGB
020-102713-06 Rev. 1 (08-2022)
Copyright
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2022 Christie Digital Systems USA, Inc. All rights reserved.
If printed, please recycle this document after use.
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