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• Do not block the slots and openings in the projector case. They provide ventilation and prevent the
projector from overheating. If the vents are covered, the internal temperature could rise and cause a
fire. Do not place the projector in locations subject to high temperatures, such as near heating
equipment. Do not operate the projector on a sofa, rug, or other soft surface, or set it on top of loose
papers. Do not cover the projector with a blanket, curtain, or tablecloth. If you are setting up the
projector near a wall, leave at least 7.9 inches (20 cm) of space between the wall and the projector.
• Do not operate the projector in a closed-in cabinet unless proper ventilation is provided.
• Never allow objects of any kind to enter any openings in the projector. Do not leave objects, especially
flammable objects, near the projector. Never spill liquid of any kind into the projector.
• If you are using two or more projectors side-by-side, leave enough space between the projectors to
allow for proper ventilation.
• You may need to clean the air filter and vent. A clogged air filter or vent can block ventilation needed
to cool the projector. Do not use canned air, or the gases may leave a residue.
• Do not use or store the projector in locations where it will be subject to dust or dirt. Otherwise, the
quality of the projected image may decline, or the air filter may become clogged, resulting in a
malfunction or fire.
• Do not store the projector outdoors for an extended length of time.
• Except as specifically explained in this manual, do not attempt to service this product yourself. Refer
all servicing to qualified personnel. Opening or removing covers may expose you to dangerous
voltages and other hazards.
• Never open any covers on the projector except as specifically explained in this manual. Never attempt
to disassemble or modify the projector. Refer all repairs to qualified service personnel. Electrical
voltages inside the projector can cause serious injury.
• Unplug the projector from the wall outlet and refer servicing to qualified service personnel under the
following conditions: if it does not operate normally when you follow the operating instructions, or
exhibits a distinct change in performance; if smoke, strange odors, or strange noises come from the
projector; if the power cord or plug is damaged or frayed; if liquid or foreign objects get inside the
projector, or if it has been exposed to rain or water; if it has been dropped or the housing has been
damaged. Continuing to use the projector under these conditions may result in fire or electric shock.
• Do not touch the plug during an electrical storm. Otherwise, you may receive an electric shock.
• Unplug the projector when it will not be used for extended periods.
• Do not use the projector where it may be exposed to rain, water, or excessive humidity.
• Do not use or store the projector where it may be exposed to smoke, steam, corrosive gases,
excessive dust, vibration, or shock. Doing so may result in malfunction, electric shock, and fire.
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