DT Etherlink IV User Manual- 86 -5 SOFTWARE DOWNLOADEtherlink_IV devices support downloading new/old software versions to get some additional featuresor to protect the devices with a released only software version. The download of the software can beperformed in following ways: via the RS-232, USB port (LCT) by using the “Flash Loader” program via the RS-232, USB port (LCT) by using the X-modem protocol via Ethernet (the X-modem protocol)5.1 Software Download via RS-232, USB Port (LCT) Using the Flash Loader ProgramTo download the software on any Etherlink_IV device, do the following steps:1. Power off the device. You may use the LP/DP switch.2. Connect the RS-232 connector of the device (Monitor, LCT) with the Com port (RS-232) of thePersonal Computer.3. Start the program “flashloader.exe” on your Personal Computer (Double-click on the icon). Youcan download the software on the following link:http://www.S-Access.ch/extranetfiles/Software/FlashLoader_V12.zip4. Select “Set Loader Communication” in the “Setting” menu and perform the settings as shown inthe Figure below and click “Ok”.