Canon SX20 - Manual (Page 75)

75
MAINTENANCE
Cleaning the Projector
Clean the projector frequently to prevent dust from accumulating on the surface.
A dirty lens can affect the quality of the projected image.
• The main unit is very hot immediately after turning off the projector. Wait until
the projector cools down sufficiently before cleaning the projector. You may get
burned or injured.
• Before cleaning, be sure to remove the power plug from the AC outlet.
Otherwise, electric shock or fire may result.
Cleaning the Projector Body
Softly wipe the projector body with a soft cloth.
If the projecter is heavily soiled, use a small amount of detergent diluted with water, damp
a cloth with this solution, squeeze the cloth hard, wipe the projector body with this cloth,
and finish with a dry cloth.
• Using volatile cleaning liquid or benzine may damage the projector body
surface. When using a chemical dust cloth, read the instructions thoroughly.
• To clean the lens, use a commonly available air blower or lens cleaning paper.
The lens surface is easily damaged, so do not use a hard cloth or tissues.
When Not Used for an Extended Period of Time
Be sure to attach the lens cap on the lens and store in the supplied carrying bag.
MAINTENANCE
Caution
Caution