Cleaning The Cabinet And The Lens - NEC NP300 User Manual

 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.
Note on Cleanng the Lens (NP600/NP500/NP400/NP00/NP500W)
Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens.
Note on Cleanng the Lens (NP600S/NP500WS)
The NP600S and NP500WS 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.
Vacuum the ventilation
inlet of the cabinet.
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6. Maintenance