SR2 Technical Manual EN
Indice : C
25/03/2019
Firmware v2.9
29 / 31
ERECA SAS - 75 rue d'Orgemont, 95210 St Gratien France
T : +33 1 39 89 76 23 W : www.ereca.fr
3.4.3 Firmware upgrade
Each time ERECA releases a new firmware with new routing / processing functions, any known user may
update his machines with this latest firmware if needed.
Update have to be done on each machine and takes less than one minute per machine. The update file is a
package containing every info for internal Processor and FPGA’s upgrade. The package will be self-
extracted by the machine and flashed. At next reboot the machine will start on the new firmware.
Note that if something should go wrong in the update (power loss / corrupted file) the machine will boot on
the Firmware that was ran just before the update.
It is strongly advised to do a backup of the network configuration before as database structure may change
with the upgrade due to new functions. An upload of the last configuration should restore as much as
possible the last settings.
Update process:
•
Navigate to the configuration page and click on the “Load AUP and start upgrade” button.
•
Locate the right file on your computer, select it, then the update starts automatically, a new window
opens and log of update is displayed quickly.
•
After “update successful” message, wait 10 seconds and reboot the unit. That is done.
