Attaching The Lens Cap; Cleaning The Projection Lens; Cleaning The Projector Cabinet - ViewSonic PJL6243 User Manual

Maintenance and Cleaning

Attaching the Lens Cap

When moving this projector or while not using it over an
extended period of time, replace the lens cap.
Attach the lens cap according to the following
procedures.
1
Thread the string through the hole on the lens cap
and then tie a knot in the string to secure it in place.
2
To pass the other end of the string into the hole on
the bottom of the projector and pull at it.

Cleaning the Projection Lens

Unplug the AC power cord before cleaning.
Gently wipe the projection lens with a cleaning cloth that
contains a small amount of non-abrasive camera lens
cleaner, or use a lens cleaning paper or commercially
available air blower to clean the lens.
Avoid using an excessive amount of cleaner. Abrasive
cleaners, solvents, or other harsh chemicals might
scratch the surface of the lens.

Cleaning the Projector Cabinet

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.
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.
ViewSonic 60
60
PJL6243