51
Cleaning the filter
In order to keep the interior of the projector
clean, the projector is equipped with a filter to
keep out dust and other small particles. It is
recommended that you clean the projector's
filter around 500 hours of projector operation.
If you are operating the projector in a dusty
environment, it is recommended that you
clean the filter more often.
Dust clogs at the filter will prevent the
projector from drawing cool air to lower
the internal temperature. This could lead
to overheating and cause the projector to
malfunction or become damaged.
Use a vacuum cleaner to clean the
ventilation slots.
To clean the filter at the ventilation slots,
refer to the following illustration:
1. Loosen the two screws on the cover
of the ventilation slot.
Loosen the
2 screws
2. Remove the dirty filter; you can clean
it directly using water. Leave it to dry
before replacing it for further use. If
the filter is broken, purchase a new
one to replace it.
Take out the filter
and clean it.
3. Insert the clean filter.
Put the clear filter
inside the cover
4. Reattach the filter cover and tighten
the two screws.
Close the filter cover
then fasten
the 2 screws
Lamp and filter maintenance
7
