Christie DS+4K, User Manual

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Section 4: Maintenance
4-2 User’s Manual
◊
Only use Christie-approved ceiling mount fixture, if the projector is to be ceiling
mounted.
Lamp: The projector uses a Cermax

Xenon lamp to deliver its high brightness. A
lamp should be replaced when it has reached its end of life (1000 hrs, typical) or if a
noticeable change in brightness occurs. Keep track of the number of hours the lamp
has been in use (Lamp Menu) and be aware of any changes to brightness. These
indicators will help you effectively maintain operation of the projector.
WARNING
Wait approximately 5 minutes after powering down the
projector to allow internal cooling fans to stop and for
the lamp to cool sufficiently before removing.
The lamp is under great pressure when hot and may
explode causing physical injury and/or property
damage. Allow a lamp to cool before handling or
unplugging the projector.
WARNING
Use lamps of the correct wattage for your projector
model when replacing.
Use only lamps supplied by CHRISTIE.
Filter: Replace the filter when you replace the lamp or sooner if required. It is
important the filter be replaced regularly to ensure sufficient airflow through the
projector, otherwise it could cause the projector to overheat.
Refer to 4.4 Lamp and Filter Replacement for instructions.
Use only the attachments and/or accessories recommended by CHRISTIE. Use of
others may result in the risk of fire, shock or personal injury.
WARNING
Use only the AC power cord supplied. Do not attempt
operation if the AC supply is not within the specified
voltage and power range. Refer to the Specifications in
Section 6.
◊
Do not set or rest items on the power cord. Place the projector in an area where
the projector cord cannot be abused or damaged by persons walking on it or by
objects rolling over it.
◊
Operate the projector at the specified voltage only. Do not overload power outlets
and extension cords as this can result in fire or shock hazards.
◊
The projector is equipped with a three-wire plug having a third grounding pin.
This is a safety feature – if you are unable to insert the plug into an outlet contact
an electrician to have the outlet replaced. Do not defeat the safety purpose of this
grounding-type plug.
Lamp
'
Power Cord
'
and Attachments