Perhaps the most important point to be careful about in maintaining your
projector in top notch shape is to avoid conditions that will damage it,
those conditions include avoiding: excessive heat, excessive moisture,
excessive cold, excessive dust, and excessive jostling.
Most projectors have a room operating temperature of between 41 degrees and
95 degrees. Therefore, if you want to ceiling mount your projector you must
consider the fact that heat rises and to ensure that the room temperature
at that level is within the range of safety for your projector. Particular
care must be taken if your projector has been at or near freezing or
sub-freezing temperatures long enough for the bulb to become subject to
breaking if turned on. The rapid change in temperature will cause the lamp
to burst, which is an expensive proposition.
Other tips to avoid excessive heat include avoid blocking the ventilation
of the projector by ensuring that the fan exhaust is free of any
impediment. The intake for introducing cool air via the projector fan, has
an air filter to protect the internal parts of the projector. Be sure to
clean the filter as specified by your projector manufacturer’s user manual.
A clean filter will help maintain the life span of the lamp.
When your lens becomes dusty or is touched leaving a greasy finger print,
particular care must be taken in cleaning the lens. Some prefer to use
isopropyl alcohol and a lens cleaning cloth to avoid damaging the lens. The
use of tissues and other type of wood based cleaning products are not
recommended, in part due to left over lent and the fact that such products
are more abrasive than cotton or manufactured cleaning cloths.
Do not spray any solution directly on your lens but first apply it lightly
to your cleaning cloth. Work from the middle of the lens in small circular
motions while expanding the circular motion wider and wider until the whole
lens is clean.
Your projector is a valuable investment that can provide you years and
years of entertainment. Protect your investment by following the above
guidelines and recommendations.
G. Thorpe is a freelance article writer and specializes in consumer
electronics. Visit [http://www.hitachilamp.com] for more information on
projector lamps, best places to purchase replacement lamps and information
on changing your lamp.
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