Can I access the lamp and air filter with the ceiling mount installed?

• The projector's lamp cover is located on top of the projector, so you can replace the lamp when the projector is mounted to the ceiling (upside-down). The air filter is located on the side of the projector and is accessible. You can remove the air filter to clean both sides even if the projector is mounted on the ceiling. See Cleaning the Air Filter and Vents.