ProSoft Technology AN-X2-GENI - Manual (Page 55)

AN-X2-GENI (AN-X-GENI/B) Page 49
Browse to select the file, then click the Update Firmware button to transfer the file.
WARNING!
It is essential that you do not disrupt power while downloading
firmware, especially maintenance firmware, to the AN-X2 or while the
AN-X2 is restarting following a firmware download.
Interrupting power at some points in the update process could render the
AN-X inoperative and it will have to be returned to the factory for
reinitialization.
TIP
Look at the lower left corner of the browser window for messages that
indicate the progress of the firmware update.
When the download is complete, AN-X displays a message that indicates the success or
failure of the download.