Hitachi LP-WU9750B, User Manual

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6
Warning, Notices and Safety Instructions
Do not overload wall outlets/extension cords
Pay attention to the current load of the outlet you are using, be it wall outlet or extension cord outlet to
prevent fire or electric shock.
Cleaning
When cleaning the projector, be sure to unplug it from the wall outlet to prevent electric shock.
Do not use liquid or aerosol cleaners. Use a dry/damp cloth with excessive moisture removed for
cleaning. Be sure to use cleaning cloth designed to clean monitors for the projector to prevent damages
to the projector casing due to abrasion.
Dampness, smoke, steam, dust, high temperature and direct exposure
to sunlight
Do not operate the projector in environments where it could be expose to dampness, smoke, steam,
dust, high temperature or direct sunlight. For example: bathroom, kitchen, adjacent to washing
machine, damp basement rooms, electric heaters or similar environments. Keeping or operating the
projector in the above-mentioned environment could lead to discoloration, mold formation, grease or
damages to the projector.
Ventilation
The projector case is designed with slots and openings to remove the heat inside the projector so that it
will not overheat and damage the components. Be sure to operate the projector in an environment with
ideal ventilation and don't operate it on a sofa, rug or other closed-in environments that could obstruct
ventilation.
Intrusion of foreign objects
Be sure to keep all foreign objects away from entering the projector because it could be exposed to
hazardous voltages and cause parts to short circuit. This could in turn lead to fire hazard or electric
shock. Examples of foreign objects include: cockroach, screws, liquid and so forth.
In addition, never spill liquid into the projector.
Cooling fluid
When the projector is damaged, cooling fluid may come out of internal radiator or the tank. Never
touch and drink it. When the fluid are swallowed or contacted with your eyes, Please have doctor's
medical examination immediately.
Carrying the projector
The projector net weight is 28kg(not include lens). When moving the projector on a cart, be
sure to handle the cart with care as abrupt stops, jolts of excessive force or uneven ground
could lead the projector to topple.