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Precautions for use
ENGLISH
- 15
Important
Information
When viewing a 3D video, keystone correction is not available.
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So that no keystone distortion occurs, place the projector parallel to the screen, and then install it on a at surface
so that it can project within the range of lens shift.
When using an infrared communications device
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If you use infrared communication devices (such as infrared cordless headphones or an infrared wireless mike), communications
problems (such as noise) may occur. Therefore, use such devices in a location far away enough from the projector so as to have
no effect, or install the receiver of the device in a location that is not struck by light from the projector.
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Installation precautions
Do not stack projectors.
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Do not cover the projector’s air intake port or air exhaust port.
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Install the projector so that cold air or hot air from air conditioners does not come in to direct contact with the air intake port
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or air exhaust port.
100 mm (4") or more
Air intake port
Air intake port
Air exhaust port
100 mm (4") or more 100 mm (4") or more
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Do not install the projector in an enclosed space.
If the projector needs to be installed in an enclosure, provide a separate air conditioning unit or ventilating equipment.
Emitted heat accumulates if ventilation is insufcient. This may cause the protection circuit of the projector to operate.
Use the front adjustable feet for oor installation only and for angle adjustment in such cases.
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If you use the adjustable feet for any other purpose, the set may be damaged.
Adjustable feet