NEC L51W Projector User Manual


 
3
... English
Usage Notice
Do:
Turn off the product before cleaning.
Use a soft cloth moistened with mild detergent to clean the
cabinet.
Disconnect the power plug from AC outlet if the product is not
being used for a long period of time.
If the lens is soiled, use a commercially available cleaning cloth
for lens.
Do not:
Use abrasive cleaners, waxes or solvents to clean the unit.
Use under the following conditions:
- Extremely heat, cold or humidity.
- In areas susceptible to excessive dust and dirt.
- In direct sunlight.
- Apply excessively strong pressure against the lens.