Projector Shroud - Christie D4K2560 User Manual

exhaust duct that connects to the projector. Take the measurement at the very end of the duct
without the projector connected.
Use this formula to determine the CFM value for the projector:
*600 CFM is required in projection rooms with ambient temperature above 25°C
(77°F) or elevation (above sea level) greater than 3000 feet (914.4 m).
Add an extractor or a booster if there is insufficient airflow. Do not mount the extractor on the
projector as this may introduce some vibration into the image.
Never disable the vane switch. Attempting to operate the projector with inadequate airflow
can result in dangerous overheating of the projector. Failure to comply may result in
equipment damage.
To prevent the projector from overheating or becoming unsafe, an alarm condition will be
triggered on the TPC if the duct is obstructed or a fan fails. It is recommended to regularly
verify that the exhaust is unobstructed and functioning correctly.

Projector Shroud

The lens side shroud must be removed to gain access to the lens.
The other shroud must be removed when connecting the AC power
cord into the front face of the projector.
To remove the shroud:
1. Use finger pressure to push down on the shroud clips, as
shown by the red arrows.
2. Carefully slide the shroud sideways and forward away from the
lens mount and lens, as shown by the black arrows.
D4K2560 User Manual
020-101076-01 Rev. 1 (06-2013)
Lamp Type
2.0 kW
3.0 kW
CFM = 0.35 Measured ft/min
Min. Airflow (CFM) Required
450 CFM*
450 CFM*
Installation and Setup
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