After switching on the TC2-IRM-CAN, the three LEDs "Power" (green), "Detect"(yellow) and "Busy" (red) light up for 2 seconds. Then flashes the LED"Power" (green) and the TC2-IRM CAN waits until it can communicate withthe TC2 unit through the CAN bus and until the corresponding TC2 moduleon the TC2-Unit is ready for operation (this may take up to 30 seconds). Sincethe TC2-IRM-CAN is used as part of a TC2 module it works differently dependingon the configuration. Generally, the TC2-IRM CAN communicateswith incoming shuttles, while the LED "detect" (yellow) flashes. The shuttlecode is sent to the TC2 unit via CAN bus which determines the further proceeding,depending on the module configuration in the WebGUI of the TC2unit. For more information about the TC2 modules please refer to the MDACspecification and the TC2-Unit assembly instructions.