169
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.
7. Maintenance
Summary of Contents for NP-PA1004UL-W
Page 236: ...NEC Display Solutions Ltd 2020...