Clean The Lens - Eiki EK-501W Service Manual

Clean your projector when it is contaminated by foreign matter or its display effects are getting
worse.
Note
Unplug the AC power cord before any cleaning operation.

Clean the lens

Wipe the lens with clean cloth dampened with
non-abrasive camera lens cleaner or clean it
with lens cleaning paper or air blower.
Do not over apply cleaner to the lens. Abrasive
cleaner, solution, or other rough chemical may
scratch the lens.
Clean casing of your projector
Wipe the casing surface with clean and soft cloth.
Gently wipe the casing with clean and soft cloth
dampened with small amount of neutral detergent
to remove heavy dirt. Do not over apply cleaner to
the casing. Abrasive cleaner, solution, or other rough
chemical may scratch the casing surface.
Place your projector in proper container after use to
protect it from dirt and dust and being scratched.
Clear the filter
The filter is designed to keep dust from enter-
ing in your projector, which may lead to dusts
accumulated on surface of internal components.
Clogged filter may reduce cooling fan effects,
which, in turn, will overheat your projector and
shorten its life cycle. Clean the filter immediately
whenever the Filter Warning icon displays.
Please follow these steps to clean your filter:
1 Power off your projector and unplug from AC
power source.
2 Remove the filter.
3 Gently clean it with a brush.
4 Replace the filter. Make sure it has been fully inserted.
Note:
Do not operate your projector after its filter is removed. Dust may attach to the lens
assembly and deteriorate image quality.
Do not insert any small object in the air outlet. It may fail your projector.
Regular maintenance
12
Dust
Filter Dust
Filter_1
Bracket
Dust
Filter_2
Dust
Filter
Cover