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Precautions for use
14 - ENGLISH
Important
Information
Precautions for use
Be sure to use the projector after removing the packaging material, such as
the fastening tapes and protective sheet.
Take proper care when disposing of the removed packaging material.
Cautions when transporting
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When transporting the projector, be sure to attach the supplied lens cover to the projection lens.
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When transporting the projector, hold it securely by its bottom and avoid excessive vibration and impacts.
Doing so may damage the internal parts and result in malfunctions.
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Do not transport the projector with the adjustable feet extended. Doing so may damage the adjustable feet.
Cautions when installing
Do not set up the projector outdoors.
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
parts and result in malfunctions.
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Near the exhaust of an air conditioner: Depending on the conditions of use, the screen may uctuate due
to the hot air from the air exhaust port or the heated or cooled air from the air conditioner. Take care so 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.
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Near lights (studio lamps, etc.) where temperature changes greatly (“Operating environment” (
page 119)):
Doing so may shorten the life of the lamp or result in deformation of the outer case and malfunctions.
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Near high-voltage power lines or near motors: Doing so may interfere with the operation of the projector.
Be sure to ask a specialized technician when installing the product to a ceiling.
If the product is to be installed hanging from the ceiling, purchase an optional Ceiling Mount Attachment.
Model No.: ET-PKA110H (for high ceilings), ET-PKA110S (for low ceilings)
Lens focus
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.
Make sure to set [HIGH ALTITUDE MODE] to [ON] when using the projector
at elevations of 1 400 m (4 593 ft) or higher and lower than 2 700 m (8 858 ft)
above sea level.
Failure to do so may shorten the life of the internal parts and result in malfunctions.
Make sure to set [HIGH ALTITUDE MODE] to [OFF] when using the projector
at elevations lower than 1 400 m (4 593 ft) above sea level.
Failure to do so may shorten the life of the internal parts and result in malfunctions.
Do not install the projector at elevations of 2 700 m (8 858 ft) or higher above
sea level.
Failure to do so may shorten the life of the internal parts and result in malfunctions.