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21
Safety Instructions
Safety Instructions
Precautions on the lamp
Pay attention to the following points regarding installation and handling of the projector.
• Do not place any heavy objects on top of the projector or sit / stand on it. Pay partic-
ular attention to prevent small children from doing so. The projector may be knocked
over and this could result in damage or a personal injury.
• Do not place the projector on an unstable or slanted surface. Doing so may cause
the projector to fall or be knocked over and could result in a personal injury.
• Do not place any objects in front of the lens while the projector is operating. Doing so
could cause a fire.
• When cleaning off dust or dirt from the projector lens etc., do not use any kind of
spray that is flammable. As the temperature of the lamp inside the projector is high, it
could ignite, causing a fire.
• Using the lens shift function the lens in the projector moves up / down / left / right
powered by a motor. Do not touch the lens when the lens is moving. Doing so could
cause a personal injury.
• Before replacing the lens unit, wait at least one hour after the projector is turned off
to allow the projector to cool thoroughly. Failure to do so could result in a burn or
injury.
• If the projector is used for a long period of time, dust could accumulate inside the
projector. This could cause a fire or malfunction. It is recommended that periodic
maintenance of the projector be performed. For details of maintenance costs, con-
tact the Canon Customer Support Center.
• When hanging the projector from a ceiling, put the projector down on the floor or a
workbench before attaching or replacing the lens unit. Failure to do so could result in
parts falling off the projector and may cause an accident or personal injury.
When replacing the lamp, or when the lamp is damaged, pay attention to the following
points. Failure to do so could result in an electric shock or personal injury.
• Be sure to remove the power plug from the power outlet before replacing the lamp.
• When the lamp is damaged, shards of glass may be scattered inside the projector.
Contact the Canon Customer Support Center for cleaning and inspection of the pro-
jector interior and lamp replacement.
Caution
Warning
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