5.2.10.2
If the digitalSTROM Server is not connected to the Internet, available system updates may also be provided by a USB stick (offline).
Unpack the file on your hard drive and copy the directory dss11-usb-upgrade to the main directory (root) of the USB flash drive used for the system update. At least 1 gigabyte free storage space must be available on the USB flash drive.
The digitalSTROM Server supports the Windows® file system. Therefore the data carrier need not be specially formatted or empty. However, the unpacked data must be available in the main directory (root directory) and not be saved in a sub-folder!

Insert the USB flash drive in the USB socket on the chassis of the running digitalSTROM Server. The system update will start automatically and is indicated by a flashing yellow-blue LED.
If the LED shines green continuously for 2 minutes the update was completed successfully.
All newly available digitalSTROM Server Apps are also included in a software update copied to the USB flash drive.
After the completed system update new digitalSTROM Server Apps can be installed from the USB flash drive in the Apps main section.
For more information on this subject, refer to chapter 6.2.
 
Check for available firmware updates for digitalSTROM Meters in the system settings of the web-based digitalSTROM Configurator after completed system update or the installation of additional digitalSTROM components. For more information on this subject, refer to chapter 5.2.10.1.