How to adjust the lens (continued)
zPrecautions for projector installation work
When installing the projector without using the adjustable feet, insert metal spacers (10 mm to 20 mm) between the projector base and the installation surface to ensure adequate airflow. Furthermore, use the screw holes (shown in the figure) for ceiling mounting to fix the projector in place. (Screw diameter: M6, set inside screw length: 8 mm maximum)
Note that if the cabinet is touching the installation surface when used, it may take a while until the images stabilize after the power is turned on.
Ceiling mounting screws (M6)
Base
Spacers
Gap (10 mm to 20 mm)
Make sure air can circulate around the air intake vent. Failure to do so may result in the projector not operating properly.