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a radiator or heat register. The projector should not be placed in an enclosure unless
proper ventilation is provided. In a stack, do not invert only a single projector.
Never insert objects of any kind into the projector through the ventilation openings.
They may touch dangerous voltages or short-out components resulting in a fire or
shock hazard. Do not spill liquids into the projector. Should an accidental spill occur,
immediately unplug the projector and have it serviced by qualified service personnel.
If any of the following conditions exist, unplug the projector from the power outlet
and refer service to qualified service personnel.
N
The power cord has been damaged.
N
The internal cooling fans do not come on when the projector is first turned on.
N
Liquid has been spilled into the projector.
N
The projector has been exposed to excessive moisture.
N
The projector does not operate normally.
N
The projector has been dropped or the case has been damaged.
N
Projector performance has deteriorated.
Do not attempt to service the projector yourself. All servicing must be performed by
a qualified projector service technician only. If replacement parts are required, it is
important that only manufacturer-approved parts are used. Other parts may result in
fire, electric shock or risk of personal injury.
Clean the projector exterior when required. Before cleaning, always unplug the
projector from the power outlet.
To avoid the risk of scratching the lens, clean the lens only if absolutely necessary. A
small amount of dust on the lens will have virtually no effect on picture quality. If the
lens must be cleaned, use a DRY soft cotton cloth. Clean gently in a circular motion.
Never touch the glass surface of the lamp, as the oil imprint will seriously degrade
lamp performance. Should you accidentally touch the surface of the lamp, clean
carefully with a lint-free cloth moistened with isopropyl alcohol.
Clean the case with a soft dampened cloth. Use a mild commercial cleaner. Do not
use liquid or aerosol cleaners.
The IR remote keypad uses four AA size, 1.5V batteries (preferably alkaline). To
install new batteries, open the battery compartment at the back side of the keypad by
pulling on the raised portion of the cover as shown (Figure 4.1).
Remove the old batteries and safely discard. Wait a minute or two and place the new
batteries in the compartment, orienting the positive/negative of each battery
according to the labels in the compartment. When batteries are in place, replace the
cover by inserting its bottom edge first and snapping the top into place. Do not force.
NOTE: Always wait a minute or two when replacing batteries so that the internal
electronics discharge and can recognize the change.
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