For safe use – Canon REALiS 4K501ST Pro AV 5000-Lumen LCoS Projector User Manual
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For Safe Use
Pay attention to the following points when carrying or transporting the projector.
•
This projector is a precision instrument. Do not knock it over or subject it to
impacts. Doing so may cause a malfunction.
•
Protection of the projector cannot be guaranteed if used packaging or shock-
absorbent materials are reused. Fragments from shock-absorbent material
may also enter the interior of the projector which could cause a malfunction.
•
Disconnect the cables connected to the projector. Carrying the projector
while the cables are attached may cause an accident.
•
Retract the adjustable feet before moving the projector. Leaving the feet
extended may cause damage.
Pay attention to the following points when installing or using the projector.
•
Do not touch the lens with bare hands. Doing so may result in deterioration
of image quality.
•
If the projector is abruptly taken from a cool to a warm location,
condensation may form on the lens or mirrors, which may cause a blurred
image. Wait until the condensation has evaporated for the image projected
to return to normal.
•
Do not install the projector in a location where the temperature is high or low.
Doing so may cause a malfunction. For guidelines on operating
temperatures, see “Product Specifications”.
•
Do not place any objects on top of the projector that may change shape or
color due to heat.
•
Projector settings must be adjusted when using the projector at high
altitudes or in upward or downward projection. Failure to adjust the settings
may shorten the lamp life or damage the lamp. For details, contact the
Canon Customer Support Center.
•
Do not install the projector near high-voltage electrical power lines or an
electrical power source.
•
Do not use the projector on a soft surface such as carpet or sponge mat, etc.
Doing so could cause heat to build up inside the projector and this could
result in a malfunction.
•
Do not block the air intake or exhaust vents of the cooling fan. If the air
intake or exhaust vent is blocked, heat cannot be released from inside the
projector, which may shorten the useful life of the lamp or cause malfunction.
•
Installing the projector in the wrong direction may cause a malfunction or
accident. Do not install the projector with one side raised, or with the
projector tilted toward the left or right.
•
Install the projector with sufficient space between air intakes and exhaust
vents and walls. Failure to do so could cause a malfunction.
•
Do not install the projector in a location that is damp, or where there is a lot
of dust, oily smoke or tobacco smoke. Doing so could cause contamination
of optical components such as the lens and the mirror and may result in
deterioration of image quality.
•
Dust that accumulates inside over long periods without cleaning may
eventually damage the projector or affect picture quality. Clean the air filter
regularly. (
•
Before projection, always remove the lens cap. Failure to do so may damage
the projector.