Digitus DN-13007 User Manual page 61

Maintenance: If you want to restart server, restore factory default values of
the server, download new firmware file from product's public website and
upgrade new firmware, you can use the Maintenance tool.
Restart Server: click the button, the server will be restarted.
Factory Default: click the button, the server will restore factory default
values.
Download New Firmware: click the button and you can download new
firmware or user software from product's public website.
Upgrade New Firmware: click Open to find the system firmware file to
be upgraded. Click Upgrade to do the real firmware upgrading task.
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