Updating Firmware - Fronius USB Update Active Inverter Bedienungsanleitung

Updating firm-
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ware
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Click "Open File" to select a firmware file.
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Select and open the battery charging system firmware (the firmware must have al-
ready been saved to the PC)
Clicking "Update" will start the update process.
The update process may last a few minutes, during which time the progress will be
displayed as follows
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