Canon Multimedia Projector LV-8235 UST - Manual (Page 68)

68
Cleaning the Projector Cabinet
Cleaning the Projection Window
Unplug the AC power cord before cleaning.
First, remove the dust with a commercially available air
blower. Then gently wipe the projection window surface.
Use a cleaning paper moistened with methyl alcohol
(methanol). Avoid using an excessive amount of cleaner.
Do not use abrasive cleaners, solvents, or other harsh
chemical cleaners to avoid damaging the projection window.
Unplug the AC power cord before cleaning.
Gently wipe the projector body with a soft dry cleaning cloth.
When the cabinet is heavily soiled, use a small amount of
mild detergent and finish with a soft dry cleaning cloth. Avoid
using an excessive amount of cleaner. Abrasive cleaners,
solvents, or other harsh chemicals might scratch the surface
of the cabinet.
When the projector is not in use, put the projector in
an appropriate carrying case to protect it from dust and
scratches.
Maintenance and Cleaning
CAUTION
Do not use any flammable solvents or air sprays
on the projector and in its vicinity. The explosion
or fire hazard may occur even after the AC power
cord is unplugged because the temperature inside
the projector is extremely high due to the lamps. In
addition, there is a risk that the internal parts may
be damaged not only by the flammable air spray but
also by the cold air.
CAUTION
This projector is equipped with a projection window.
- Do not rub the projection window with a hard fiber
cloth or hit it with a something hard to prevent the
projection window from scratching.
- Do not use a chemical cleaner (liquid and solid) to
avoid deteriorating the projection window.