ViewSonic M2e - Maintenance; General Precautions; Cleaning the Lens; Cleaning the Case

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Maintenance
General Precauons
• 
power outlet.
• Never remove any parts from the projector. Contact ViewSonic® or a reseller
when any part of the projector needs replacing.
• Never spray or pour any liquid directly onto the case.
• 
show marks more clearly than a lighter-colored projector.
Cleaning the Lens
• Use a canister of compressed air to remove dust.
• 
lens cleaner and gently wipe the surface.
CAUTION: Never rub the lens with abrasive materials.
Cleaning the Case
• 
• 

the surface.
CAUTION: 
detergents.
Storing the Projector

• Ensure the temperature and humidity of the storage area are within the
recommend range.
• Retract the adjuster foot completely.
• 
• Pack the projector in its original packaging or equivalent.
Disclaimer
• ViewSonic® does not recommend the use of any ammonia or alcohol-based
cleaners on the lens or case. Some chemical cleaners have been reported to
damage the lens and/or case of the projector.
• 
alcohol-based cleaners.