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11
Important
Information
Precautions for Use
Cautions when transporting
When transporting the projector, be careful not to touch the mirror.
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When transporting the projector, hold it securely by its bottom and avoid excessive vibration and impacts.
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Doing so may damage the internal parts and result in malfunctions.
Do not transport the projector with the adjustable feet extended. Doing so may damage the adjustable feet.
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Cautions when installing
Do not set up the projector outdoors.
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The projector is designed for indoor use only.
Do not use under the following conditions.
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Places where vibration and impacts occur such as in a car or vehicle: Doing so may damage the internal
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parts and result in malfunctions.
Near the exhaust of an air conditioner: Depending on the conditions of use, the screen may uctuate in rare
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cases due to the hot air from the air exhaust port or the heated or cooled air. Make sure that the exhaust
from the projector or other equipment, or the air from the air conditioner does not blow toward the front of
the projector.
Near lights (studio lamps, etc.) and other locations of great temperature uctuation (“Operating
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environment” (
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page 71)): Doing so may shorten the life of the lamp or result in deformation of the outer
case and malfunctions.
Near high-voltage power lines or near motors: Doing so may interfere with the operation of the projector.
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Place where there is high-power laser equipment: Directing a laser beam onto the lens surface causes
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damage to the DLP chips.
Be sure to ask a specialized technician when installing the product to a
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ceiling or wall.
This requires an optional ceiling mount bracket.
Model No.: ET-PKV100H (for high ceilings), ET-PKV100S (for low ceilings),
ET-PKC200B (Projector Mount Base), ET-PKC200W (Wall Mount Bracket).
Lens focus
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The high clarity projection lens is thermally affected by the light from the light source, making the focus
unstable in the period just after switching on the power. Wait at least 30 minutes with the image projected
before adjusting the lens focus.
When using the projector at elevations below approx. 1 000 m (3 300 ft),
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make sure [High altitude] is set to [Off].
Failure to do so may shorten the life of the internal parts and result in malfunctions.
When using the projector at elevations approx. 1 000 m (3 300 ft) and
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approx. 3 000 m (10 000 ft), make sure [High altitude] is set to [On].
Failure to do so may shorten the life of the internal parts and result in malfunctions.
Do not install the projector at elevations approx. 3 000 m (10 000 ft) or
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higher above sea level.
Failure to do so may shorten the life of the internal parts and result in malfunctions.
Conrm and set the using environment temperature [“Operating
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environment” (
Æ
page 71)].