6 Included items (please check). 6 Firmware versions. 6 Precautions for rackmounting. 6 Introducing the MTX3. 7 Features. 7 About MTX Editor. 7 Using the PDF manual. 7 Controls and Connectors. 8 Front Panel. 8 Rear Panel. 9 Euroblock plug connection. 11 Quick Guide. 13 Preparations. 13 On-site work (Installation and wiring)...