Restriction Of Use - Epson EB-770F User Manual

When using multiple projectors at the same time:
32 to 95 °F (0 to 35 °C) at an altitude of 7500 feet (2286 m) or less, or 32 to 86 °F (0 to 30 °C) at an
altitude of 7500 to 10000 feet (2286 m to 3048 m)
Doing so may cause an unstable display and could lead to projector damage. Do not use or store the
projector where it may be exposed to sudden changes in temperature.
• Do not use or store the projector in places where it might be subjected to high and low extremes of
temperature.
• Do not store the projector outside of the required temperature range of 14 to 140 °F (–10 to 60 °C) or
in direct sunlight for long periods of time. Doing so may cause damage to the case.
• Do not place anything that can become warped or damaged by heat near the exhaust vents. Do not
bring your hands or face close to the vents while projection is in progress. Do not bring your face close
to the projector while it is in use.
• Before you move the projector, make sure its power is turned off, the plug is disconnected from the
outlet, and all cables are disconnected. Fire or electric shock may result.
• Do not place the source of an open flame, such as a lit candle, on or near the projector.
• During projection, do not block the light from the projector with a book or other objects. If the light from
the projector is blocked, the area on which the light shines becomes hot which could cause it to melt,
burn, or start a fire. Also, the lens may get hot due to the reflected light which could cause the
projector to malfunction. To stop projection, use the A/V Mute function, or turn off the projector.
• Do not modify the power cord. Do not place heavy objects on top of the power cord or bend, twist, or
pull it excessively. Keep the power cord away from hot electrical appliances. Do not tie the power cord
to other cables. Do not use the power cord if it is damaged. Fire or electric shock may result. Contact
your dealer if the cable becomes damaged.
• Always lower the volume before turning off the projector. Turning on the projector with the volume too
high can damage your ears.
• When a still image is displayed for a long time, image retention may occur on the screen. Do not
display images in the exact same position for long periods.

Restriction of Use

Parent topic:
Restriction of Use
When this product is used for applications requiring high reliability/safety such as transportation devices
related to aviation, rail, marine, automotive; disaster prevention devices; various safety devices; or
Notices
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