The Luxor ZDC system adds color to existing zoning and dimming options. A color system requires that a ZDC LED board is installed into each desired FX LED fixture. It also requires replacing the existing Luxor ZD facepack with a Luxor ZDC facepack. Standard and ZD enabled FX fixtures will zone and zone/dim (respectively) on a ZDC facepack, but color is achieved only through the use of specific ZDC LED boards. The ZDC screen layout is similar to that of the standard ZD, with a few additional features.