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5. Maintenance of Your Projector
5-3. Replacing the Air Filter
Air filters are attached over the air inlet of the projector to prevent dust. Replace air filters periodically to maintain the projector's
performance.
WARNING:
• When replacing air filters, turn off the projector and shut down the AC power to the projector using a circuit breaker.
• Dust in air filters will hinder ventilation of the projector, lead to a rise of the internal temperature and may cause a fire or
malfunction.
NOTE
Please purchase the replacement air filter at your dealer/distributor. Specify NC-80AF01 (for the air inlet of
the lamp) or NC-80AF02 (for the air inlet of the projector electric circuit) when you order.
Air inlets for the projector
electric circuit (side)
Air inlet for the lamp
Air inlet for the projector
electric circuit (front)
Replacement frequency
Model number
Air inlet
Lamp air inlet
NC-80AF01
When replacing the lamp
Projector air inlet
NC-80AF02
Every 2,000 hours of usage or 6 months, whichever is earlier