The monitoring systems 600 & 700 (DC) are restored to the original factory settings via SD card. To install the firmware on the SD card, a special tool is required. This tool including the German manual can be found on the Didactum USB stick included in the delivery. If you do not have the USB stick at hand, please request the download link from technical support here. Important: Please backup all device settings and measurement data BEFORE recovery. To do this, go to "System Menu" => "Export" => "Export current settings" in the web interface.
No. The firmware of the monitoring systems 50 / 100 III / 100IV (DC) / 200 / 300 / 400 / 500 II (DC) is NOT compatible to the premium monitoring systems of the 600 and 700 series. Background is that the High End Monitoring Systems 600 and 700 offer a completely different hardware design (CPU / chipset).