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57
4
Maintenance
Your projector needs little maintenance. You should keep the
lens clean because any dirt or smears appear on the screen.
You also need to periodically clean the air filter. A clogged air
filter can block ventilation needed to cool the projector and
keep it from overheating.
The only parts you should replace are the lamp and air filter.
If any other part needs replacing, contact your dealer or a
qualified service person.
♦Warning: Before you clean any part of the projector, turn off the
projector and unplug the power cord. Never open any cover on
the projector, except the lamp and filter covers. Dangerous
electrical voltages in the projector can injure you severely. Do not
try to service this product yourself, except as specifically explained
in this User’s Guide. Refer all other servicing to qualified service
personnel.