Cleaning The Ventilative Holes - Sharp XV-Z90U Operation Manual

Cleaning the Ventilative Holes

• This projector is equipped with 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 a dirty or smoky location.
Side and Rear view
Intake ventilative holes
Bottom view
Intake ventilative holes
Swivel stand
Intake ventilative holes
E-49
How to clean the ventilative holes
1
Unplug the power
cord.
2
Cleaning.
Clean the dust off by putting the
cleaner hose on the intake
ventilative holes.
Cleaner
hose