Chapter 1 Preparation — Precautions for use
20 - ENGLISH
rDo not use the projector in a location that the ambient temperature exceeds 50 °C
(122 °F).
Using the projector in a location that the altitude is too high or the ambient temperature is too high may reduce the
life of the components or result in malfunctions.
Upper limit of the operating environment temperature varies depending on the altitude above sea level.
When using the projector at an altitude between 0 m (0') and 1 400 m (4 593') above sea level: 0 °C (32 °F) to
50 °C (122 °F)
When using the projector at an altitude between 1 400 m (4 593') and 4 200 m (13 780') above sea level: 0 °C
(32 °F) to 45 °C (113 °F)
rProjection in all 360° direction is possible.
360°
360°
360°
360° vertically 360° horizontally 360° tilted
(combination of vertical and horizontal)
Cautions when setting up the projector
f Install the projector in a place or with a mount that can sufciently tolerate the weight. The position of the
projected image may shift if the strength is not sufcient.
f Use the adjustable feet only for the oor standing installation and for adjusting the angle. Using them for other
purposes may damage the projector.
f The adjustable feet can be removed if not needed in the installation. However, do not use the screw holes
where the adjustable feet were removed to x the projector to a mount.
Also, do not attach any screws not instructed in the operating instructions of the optional accessories into the
screw holes where the adjustable feet are removed. Doing so may damage the projector.
f When using the projector in any method other than the oor installation using the adjustable feet or ceiling
mounting installation using the Ceiling Mount Bracket, remove the four adjustable feet and use the six screw
holes (as shown in the gure) to x the projector to a mount.
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