zebris Medical GmbH FDM Technical Data and Operating Instructions Page 18/543.4 Controls and ConnectorsAll cable connections between platform and PC will be established by the connector boxlocated at the bottom of the platform.USB-socket Video-Sync Sync Out/Master Sync In/Slave Powersupply3.5 Status indicator LEDgreen flashing The power supply unit is connected to mains and a correct sup-ply voltage is provided. A USB connection is not established yetor recognized. The platform is not ready for initialization ormeasurement.green permanent The power supply unit is connected to mains and a correct sup-ply voltage is provided. A USB connection is established andrecognized. The platform is ready for initialization or measure-ment.orange permanent A measurement is in process.orange / green flashing A measurement is in process and infrared synchronization sig-nals (from other zebris devices) are received. The orange flash-ing signalizes that valid synchronization signals are received.Status indicator LEDInfrared interfaceMeasuring areaConnector boxwithsafety lock(bottom side)