Sharp PG-A20X - Manual (Page 56)

-52
Cleaning the lens
■ Use a commercially available blower or lens
cleaning paper (for glasses and camera lenses) for
cleaning the lens. Do not use any liquid type cleaning
agents, as they may wear off the coating film on the
surface of the lens.
■ As the surface of the lens can easily get damaged,
be sure not to scrape or hit the lens.
Cleaning the exhaust and intake vents
■ Use a vacuum cleaner to clean dust from the
exhaust vent and the intake vent.
Cleaning the projector
■ Be sure to unplug the power cord before cleaning
the projector.
■ The cabinet as well as the operation panel is made
of plastic. Avoid using benzene or thinner, as these
can damage the finish on the cabinet.
■ Do not use volatile agents such as insecticides on
the projector.
Do not attach rubber or plastic items to the projector
for a long time.
The effects of some of the agents in the plastic may
cause damage to the quality or finish of the projector.
■ Wipe off dirt gently with a soft flannel cloth.
■ When the dirt is hard to remove, soak a cloth in a
mild detergent diluted with water, wring the cloth
well and then wipe the projector.
Strong cleaning detergents may discolor, warp or
damage the coating on the projector.
Make sure to test on a small, inconspicuous area
on the projector before use.
Maintenance
Wax
Thinner
Mild detergent
diluted with water
M
ild
d
ete
rg
en
t
Cleaning
Paper
PG-A20X_E_PDF_P51_62.p65 03.4.23, 11:56 AM 52