Canon REALiS WUX4000 Pro AV Multimedia Projector WUX5000 / WUX4000 User's Manu - Page 19
Precautions on the lamp
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Safety Instructions Safety Instructions Caution 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, contact 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. Precautions on the lamp Warning 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 projector interior and lamp replacement. 19