HDI 2 multi (Art. no. 5741708)
NOTE: Please follow the update instructions carefully. Do not switch off the device or interrupt the power supply during the update process. Selecting the wrong update file can cause malfunctions in / on the device. Failure to observe these instructions can result in the device no longer responding and requiring repairs.
Firmware-Update HDI 2 multi, Version 1.11a (11/30/2020)