Cleaning The Ventilative Holes - Optoma HD-3000 User Manual

Cleaning the Ventilative Holes

•
This projector has ventilative holes to
ensure the optimal operating condition of
the projector.
•
Periodically clean the ventilative hole by
vacuuming it off with a vacuum cleaner.
•
The ventilative holes should be cleaned
every 100 hours of use. Clean the
ventilative holes more often when the
projector is used in dirty or smoky locations.
Cleaning the
Ventilative Holes
1 Turn off the power and
disconnect the power cord.
Press on the projector or
the remote control to turn off the power.
Wait until the cooling fan stops.
2
Unplug the Power Cord.
3
Clean the dust off by placing the
cleaner hose on the intake and
exhaust ventilative holes.
Side and Rear view
Ventilative holes
on
Bottom view
Ventilative holes
ENTER
STATUS
EXIT MENU
ECO INPUT
Power button
Pr/Cr Pb/Cb Y PC DVI
Made in Taiwan
mp chassis cover while replacing the lamp.
xt to them until they have sufficiently cooled down.
nvironment.
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