It can happen that an update to system software version 10.2.2 fails or remains incomplete because the amount of available flash memory was insufficient.
If you want to update one of the affected devices, you should delete language files using the Option Delete Software/Firmware in the menu Software and Configuration. Language files are displayed with a name of the form “text_<international language code>.ez”, e.g. ”text_ger.ez”. After an update English and German will be available again for the configuration interface. |