This set enables easy control of the turntable with track indexing in the Digital system. The deck turns to the right/left in single steps or continuously. The set consists of an electronic control circuit with a digital decoder, all necessary hardware, and complete instructions. A Control Unit (6021) and a digital accessory controller (6040 Keyboard)or a Central Station (60214) are required to control the digital turntable (7286 with 7687). This digital control is independent of the conventional or digital control of the trains.