Canon LV-7295 Manuel D'Instructions

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Maintenance and Cleaning
67
Maintenance and Cleaning
Cleaning the Projector Cabinet
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.
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.
When moving this projector or while not using it over 
an extended period of time, attach the lens cap.
Attach the lens cap according to the following 
procedures.
Attaching the Lens Cap
1
2
Thread the string through the hole on the lens 
cap and then tie a knot in the string to secure it 
in place.
To pass the other end of the string into the hole 
on the bottom of the projector and pull at it.
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