This is the NEW Dimmer rack at the Edward R. Murrow High School. This rack holds 98 2.4K dimmers
![etcrack](http://hstech.org/wp-content/uploads/etcrack-2.jpg)
Another photo showing the main cut off switch.
![etcrac](http://hstech.org/wp-content/uploads/etcrac-1.jpg)
Here we see the control panels for the computer driven house light system. To program the system, we use a program on a windows machine and then load the settings into a floppy drive in this controller.
![unirack](http://hstech.org/wp-content/uploads/unirack-1.jpg)