How to Install Marking Holes: Measure and mark the distance between the holes of the mounting brackets on your ceiling or wall, ensuring they are on the same horizontal line. Drilling: Use a drill (not included) to create holes approximately 1.3" in depth for the expansion screws. Bracket Installation: Securely fix the 2 mounting brackets on the ceiling or wall with the expansion screws. Receiver Assembly: Attach the additional mounting bracket with the assembled signal receiver. Expansion Bar and Motor Setup: Insert the expansion bar and electric motor into the ends of the crossbar and tighten using the roller knob. Backdrop Attachment: Hang the backdrop, equipped with an expansion bar and motor, on the hooks of the mounting brackets. Power Connection: Connect the electric motor's cable t.
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