Hirschmann RS20 Reference Manual page 14

Opening the Graphical User Interface
Note: If you enter an incorrect configuration, you may block access to your
device.
Activating the function "Cancel configuration change" in the "Load/Save"
dialog enables you to return automatically to the last configuration after a set
time period has elapsed. This gives you back your access to the device.
Figure 3: User interface (Web-based Interface) of the device with speech-bubble
help
RM GUI L2E
14
Release 8.0 05/2013