Cleaning The Air Filters - Sanyo PDG-DWL100 Owner's Manual

Appendices
Do not operate the pro-
jector with the air filters
removed. Dust may
accumulate on the opti-
cal elements degrading
picture quality.
Do not put anything
into the air intake
vent. It may result in
malfunction of the
projector.
48
English

Cleaning the Air Filters

Air filters prevent dust from accumulating on the optical
elements inside the projector. Should the air filters become
clogged with dust particles, it will reduce cooling fans' effec-
tiveness and may result in internal heat build up and adverse-
ly affect the life of the projector. Clean the air filters following
the steps below.
Air Filters Cleaning Procedure:
1. Turn off the projector, and disconnect the AC power cord
from the AC outlet.
2. Remove the air filters by pulling the latch.
3. Clean the air filters with a brush or rinse them softly.
4. When cleaning the air filters by rinsing, dry them well. Re-
place the air filters properly. Make sure that the air filters is
fully inserted.
RECOMMENDATION:
■ We recommend avoiding dusty/smoky environments when
operating the projector. Usage in these environments may
cause a poor image quality.
■ When using the projector under dusty or smoky conditions,
dust may accumulate on a lens or optical elements inside the
projector. This condition may degrade the quality of a project-
ed image.
■ When the symptoms above are noticed, contact your autho-
rized dealer or service station for proper cleaning.