Toshiba TLP780U Owner's Manual page 64

Air filter cleaning (continued)
Notes
• When the air filter is dusty, the ventilation is
impaired. This causes the temperature inside
the projector to rise, and may damage the unit.
• Attach the air filter cover firmly after the
cleaning. If it is not set correctly, the dusts will
enter and they will be projected and overlapped
on the picture.
• If you wash the air filter with water, be sure to let
it dry fully before reinstalling it. Using it damp will
result in malfunction.
• If the air filter is damaged, contact your store of
purchase and replace it with a new one. Using a
damaged air filter will cause dust or dirt to get
inside the projector and onto the images.
5
Air filter
Air filter cover
6
1
Assemble the air filter.
Place the air filter in the air filter cover,
then insert the four tabs on the filter
frame into the holes in the air filter
cover.
Filter frame
Mount the air filter cover.
Insert the top of the air filter cover into the
projector first, then press on the bottom side
to install it.
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