Optoma Single Chip DLP Projector - Manual (Page 3)

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Do:
v Turn off the product before cleaning.
v Use a soft cloth moistened with mild detergent to clean the
display housing.
v Disconnect the power plug from AC outlet if the product is not
being used for a long period of time.
Don’t:
v Block the slots and openings on the unit provided for
ventilation.
v Use abrasive cleaners, waxes or solvents to clean the unit.
v Use under the following conditions:
- Extremely hot, cold or humid environment.
- In areas susceptible to excessive dust and dirt.
- Near any appliance generating a strong magnetic field.
- Place in direct sunlight.
Usage Notice