In a closet off the foyer are the brains of this 2,400-square foot apartment. The control system processors and source components are mounted in three equipment racks, one of which looks closed off but contains the 18 cable TV boxes. Because the boxes have IR (infrared) flashers mounted to the front of them, they were susceptible to IR “spray,” which could result in a command issued to one cable box changing a channel on another, so EDG placed covers - or solid rack blanks - over the boxes to preclude this problem.