2) cleaning the cabinet and the lens, Cleaning the cabinet and the lens – NEC NP410 User Manual
Page 92
83
6. Maintenance
Cleaning the Cabinet and the Lens
1. Turn off the projector before cleaning.
2. Clean the cabinet periodically with a damp cloth. If heavily soiled, use a mild detergent. Never use strong
detergents or solvents such as alcohol or thinner.
Vacuum the ventilation
inlet of the cabinet.
Note on Cleaning the Lens (NP610/NP510/NP410/NP405/NP310/NP305/NP510W/NP410W)
Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens.
Note on Cleaning the Lens (NP610S/NP510WS)
The NP610S and NP510WS have a plastic lens. Use a commercially available plastic lens cleaner.
NOTE:
• Do not scratch or mar the lens surface as a plastic lens is easily scratched.
• Never use alcohol or glass lens cleaner as doing so will cause damage to the lens surface.