Notes on IPL updating the DCS240:
Using the DCS240 USB to PC connection is the fastest and most reliable way to IPL/download any DCS240 firmware using DigiIPL II and the correct product update file(.dmf) from the Digitrax web site. Do not use earlier versions of DigiIPL for updating the DCS240, Only DigiIPL II should be used. It is also possible to do an IPL/download to a DCS240 via LocoNet using an e.g. MS100, PR3 or compatible PC connection. This method is considerably slower.