Please cut off the power supply before wiring.

Step 1: unscrew the back cover with a screwdriver.

Step 2: thread the red wire marked "+" through the first hole in the back cover.

And thread the blue wire marked "-" through the second hole in the back cover.

Step 3: connect the red wire to the first connector and tighten it by a screwdriver.

Step 4: connect the blue wire to the third connector and tighten it.

Step 5: thread the third hole and the fourth hole of the back cover respectively with the remote control wires.

Note: remote control wires have no positive or negative terminals.

Step 6: connect the two remote wires to the rear panel by a screwdriver.

Step 7: close the back cover and tighten the screws.