After this table is filled in, wiring can begin. First, isolate the unused ground pin (# 5) and the unused +5 volt wires (pins #8, 9 and 15). This is important! If the ground pin is ever allowed to touch any of the ``hot'' 5-volt pins, a short-circuit will develop and can possibly destroy the computer power supply! The wire end of the cable can be routed through the antenna hole or wherever convenient. The +5 volt wire from pin #1 can be routed through the master switch to allow the power to be turned off to the controller while it is not in use.