5. Press the silver-white button on the upper stem and insert the upper
stem into the middle stem (see graph 5).
graph 5
6. Circle the cable on the detection plate around the aluminum bar,
tighten moderately, so that the cable does not shake, and the cable plug
at the socket, plug to the end. Note not to pull the cable or plug. Attach
the cable with nylon tape (see graph 6).
graph 6
7