Maintenance; Cleaning The Lens - NEC NP-PA1004UL-W User Manual

7. Maintenance

WARNING
• Turn off the projector, and unplug the projector before cleaning.
• Please do not use a spray containing flammable gas to remove dust attached to the lens and
cabinet. Doing so may result in fires.

7-1. Cleaning the Lens

• Turn off the projector before cleaning.
• The projector has a plastic lens. Use a commercially available plastic lens cleaner.
• 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 plastic lens surface.
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