1. Drill screw hole in decor ceiling, according to the projector lift specifications you choose.
2. Fasten projector lift onto the roof construction.
3. Place projector carefully and directly onto projector lift panel.
4. Assemble wires and test to check whether any wire stuck in the device.

1, Dimension: 650*650*440mm
2, Travelling distance: 29cm
3, Loading weight: 18kg
4, Projector size: Less than 400*380*220mm