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7. Maintenance
❷
Cleaning the Protection glass
• Turn off the projector before cleaning.
• Use a blower or lens paper to clean the protection glass, and be careful not to scratch or mar the protection glass.
WARNING
• Do not look into the light source while the projector is ON. Strong light is emitted from the projector and visual
impairment could result.
• Please do not use a spray containing flammable gas to remove dust attached on the protection glass, etc. Doing
so may result in fires.
❸
Cleaning the Cabinet
Turn off the projector, and unplug the projector before cleaning.
• Use a dry soft cloth to wipe dust off the cabinet.
If heavily soiled, use a mild detergent.
• Never use strong detergents or solvents such as alcohol or thinner.
• When cleaning the ventilation slits or the speaker using a vacuum cleaner, do not force the brush of the vacuum
cleaner into the slits of the cabinet.
Vacuum the dust off the ventilation slits.
• Poor ventilation caused by dust accumulation in ventilation openings (intake, exhaust) can result in overheating
and malfunction. These areas should be cleaned regularly.
• Do not scratch or hit the cabinet with your fingers or any hard objects
• Contact your dealer for cleaning the inside of the projector.
NOTE: Do not apply volatile agent such as insecticide on the cabinet, the lens, or the screen. Do not leave a rubber or vinyl product
in prolonged contact with it. Otherwise the surface finish will be deteriorated or the coating may be stripped off.
