12. Connect the included voltage supply cable to J11 on the Interactive Display Controller
board as shown below. Drop the remaining slack through the bottom hole in the
backbox and into the cabinet. This will power our display.
URGENT NOTE ABOUT CABLE ORIENTATION:
When connecting the display power cable, make sure the connector is plugged into the
controller board so that the RED wire is on the LEFT, and the black (or gray) wire is on the
RIGHT.