Sometimes, the solution to an issue on a LightSort rack is to replace the controller unit. The following steps explain how to remove a controller and install a new one.
The controller assembly is located on the left hand side of the top rail.
|1. Disconnect all Cat 5 cables from the controller.
2. Disconnect the power cable from the controller.
|3. Unscrew the four bolts holding the controller to the back plate.
4. Remove the controller from the rack.