Maintenance; ❶ Cleaning The Lens - NEC P502HL User Manual

8. Maintenance

❶ 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.
WARNING
• Do not use a spray containing flammable gas to remove dust attached to the lens, etc. Doing so may result in
fire.
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