Early Digital Learning Programme

Care for the Projector

Modified: October 19, 2021

Care for the Projector

Cleaning the lens

Clean the lens whenever you notice dirt or dust on the surface. Please be sure to turn off the Projector and let it cool down completely before cleaning the lens.

• Use a canister of compressed air to remove dust.

• If there is dirt or smears, use lens-cleaning paper or moisten a soft cloth with lens cleaner and gently wipe the lens surface.

• Never use any type of abrasive pad, alkaline/acid cleaner, scouring powder, or volatile solvent, such as alcohol, benzene, thinner or insecticide. Using such materials or maintaining prolonged contact with rubber or vinyl materials may result in damage to the Projector surface and cabinet material.

ALERT: The cleaning of the projector details are provided for the information purpose. It is advised to not to handle the cleaning by yourself.

 

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