Sharp DT-500 - Manual (Page 52)

Appendix
51
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
■ Ensure that you have unplugged 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 long periods.
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
Thinner
• If you want to clean the air vents during pro-
jector operation, be sure to press
S STANDBY/ON on the projector or
aSTANDBY on the remote control and put the
projector into standby mode. After the cool-
ing fan has stopped, clean the vents.
Info
Wax
Mild detergent
Mild detergent diluted
with water
DT-500_EN_l 06.2.16, 10:03 AM 51