Safety Instructions

Maintenance
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Maintenance
The Product should be maintained properly. Keep the lens clean; otherwise, the dust or spots will
be projected on the screen and reduce the image quality. Please contact the dealer or professional
technicians before replacing any part. Make sure to power off the Product and unplug the power
line prior to cleaning of any part of the Product.
Warning
•Do not open any cover of the Product to avoid major injury due to dangerous voltage in
the Product. Do not maintain the Product without permission, but entrust the
professional technicians for maintenance.
Lens cleaning
Wipe the lens gently by using the lens paper. Do not touch the lens with finger.
Cleaning of projector shell
Wipe the shell gently by using soft cloth. If dust and dirt are stubborn, firstly immerse the soft
cloth in the water or neutral disinfectant and then wipe the shell, and then wipe off the shell with
soft and dry cloth.
Note
•Power off the Product and unplug the AC power line from the power socket prior to
maintenance.
•Make sure the lens is cooled prior to cleaning.
•Do not use the cleaning agent or chemical product that are unmentioned above. Do not use
the benzene or diluent.
•Do not use the chemical spray.
•Only soft cloth or lens paper should be used.