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Maintenance and Filter Cleaning
In order to use the projector for many years to come, regular is required. If followed,
the instructions described here will help minimize the need for optical cleaning,
reduce the risk of costly reparis, and maximize lamp life.
The projector uses a lamp which generates an intense heat and thus requires large
amount of cooling air to be drawan through the filters. When the filter starts to clog,
unfiltered air will be drawan into the projector housing.
Remove any dirt or dust on the surface of the projector and on the filter regularly
and keep the them clean.
Accidental breakage caused by improper maintenace is not covered by the warranty.
RECOMMENDATION
We recommend avoiding dusty/smoky environments when operating the
projector. Usage in these environments may cause a poor image quality.
IMPORTANT NOTICE ON MAINTENANCE OF THE FILTER
MAINTAIN THE FILTER with the Filter counter function in the menu.
Clean the filter regularly. The timing for cleaning the filter depends on the
environment in which you use the projector If you use the projector in an offce or
home everyday, we recommend that you clean the filter once in a week (or about
every 200 hours).
The projector has the WARNING FILTER indicator on the top panel. If the
projector reached a specified time or detects filter clogging, the WARNING
FILTER indicator will be lit. Clean or replace the filter immediately.
After cleaning or replacing the filter, make sure to reset the filter counter. The
WARNING FILTER indicator will not be turned off until the filter is cleaned or
replaced.
See “Filter counter” in the Setting Menu for details.