Optoma HD72 User Manual page 4

Usage Notice
4
Do:
Turn off the product before cleaning.

Use a soft cloth moistened with mild detergent to clean the

display housing.
Disconnect the power plug from AC outlet if the product is

not being used for a long period of time.
Don't:
Block the ventilation slots and openings on the unit.

Use abrasive cleaners, waxes or solvents to clean the unit.

Use under the following conditions:

- In extremely hot, cold or humid environments.
- In areas susceptible to excessive dust and dirt.
- Near any appliance that generates a strong magnetic field.
- In direct sunlight.