Motorola 2.1 - Manual (Page 118)

Appendix A:
2. Pull the three wires through the rear of the plug until they are visible in front of the plug.
Figure 9-16 Power cable pulled through the Plug Shell and Under the Stress Relief Bar
3. Press the wire base under the Strain Relief Bar so that the main cable is not visible on the other side
of it.
Figure 9-17 Wire Base is Not Visible on the Right Side of the Stress Relief Bar
4. Tighten the two Strain Relief Bar Screws to lock the cable in place.
9-17