User manual

Upgrading the System Software
Rev 4.0 User Manual
112
Figure 8.6 Default Popup
2. Click OK, the system returns to the default software version, and default IP and mask
settings (which are: 192.168.1.1 255.255.255.0).
Backing Up the Current Software Version
You can backup the software version currently installed on the system. The backup version is
kept on a separate flash area on the unit itself. This can be used before upgrading to a new
version with which you do not have experience.
To back up the current version of the software
• Click Backup.
The current version of the software is saved, and can be restored to the system if necessary.
Restoring the Last Saved Software Version
If you backed up a software version before upgrading to a new one, it is possible to return to
the previous version.
To return to a previous system software version
• Click Restore.
The last backed up version of the system software is restored to the system.