Epson Pro L30002UNL 30,000-Lumen HDR Pixel-Shift DCI 4K Laser 3LCD Large Venue Projector (White) - Manual (Page 285)

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8. Repeat these steps to replace the other air filters.
Note: The air filter cover on the side of the projector is attached to a cord to prevent it from falling.
Parent topic: Air Filter and Vent Maintenance
Related references
Projector Setup Settings - Extended Menu
Replacing the Remote Control Batteries
The remote control uses two AA manganese or alkaline batteries. Replace the batteries as soon as they
run out.
Caution: Use only the type of batteries specified in this manual. Do not install batteries of different types,
or mix new and old batteries.
1. Remove the battery cover as shown.