1. Place an extra PM5 near the computer. We call this the Primary PM5.
2. Attach this "Primary monitor" to the computer with a USB cable.
3. Use eithernet cables to connect all the PM5's together
4. Optional: Connect "Terminators" to unused connectors on PM5's
5. When numbering Ergs, number the "extra" monitor last(it must have a number, but does not need to race)