Справочник Пользователя для EIKI LC-XB28

Air Filter
Pull up and remove.

Turn off the projector, and disconnect the AC power
cord from the AC outlet.

Turn the projector upside down and remove the air
filters by pulling the latches upward.

Air filters prevent dust from accumulating on the surface of the optical elements inside the projector.  Should
the air filters become clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in
internal heat build up and adversely affect the life of the projector.  Clean the air filters following the steps
below.

Clean the air filters with a brush or rinse them softly.

When cleaning the air filters by rinsing, dry them well.
Replace the air filters properly. Make sure that the air
filters are fully inserted.

CAUTION
Do not operate the projector with the air filters
removed.  Dust may accumulate on the LCD panel
and the projection mirror degrading picture quality.
Do not put small parts into the air intake vents.  It
may result in malfunction of the projector.

When using the projector under dusty or smoky conditions,

dust may accumulate on a lens, LCD panels, or optical
elements inside the projector.  This condition may degrade
the quality of a projected image.

When the symptoms above are noticed, contact your
authorized dealer or service station for proper cleaning.

When moving this projector or while not using it over an
extended period of time, replace the lens cover.

Pass the string through a hole of the lens cover.

Turn the projector upside down.

Lens Cover 

String for the lens
cover

Secure it to the
hole with a screw.

Hole

Attach the string with lens cover to a hole on the
bottom of the projector and secure it with a screw.