Please follow the below step-by-step instruction to mount the monitor arc to the crib:
Carefully insert the cord hanging from the monitor arc in the hole on the top rail.
Push the cam lock bolts B attached to the monitor arc into the holes on the top rail.
To attach the male and female USB ends when the top cord is shorter, gently pull the bottom cord a little to increase its length. (Tip: Connect the USB cords, ensuring the arrows are aligned in order to make a proper connection)
To accommodate any extra cord, fold it into an 'S' shape to fit it within the cavity. (Tip: Use your hands to tuck it in gently)
Slide the longer tube of the monitor cable cover, top first, into the top rail. (Tip: Slightly bend it and press to fit into the gap. Please ensure it fits snugly)
Check if the monitor arc is attached properly.