Chapter 9. Maintenance and Download
103
Firmware Upgrade Recovery
Should the PN7212 / PN7320’s firmware upgrade procedure fail, and the
device becomes unusable, the following firmware upgrade recovery procedure
will resolve the problem:
1. Power off the device.
2. Press and hold the Reset Switch in (see page 9).
3. While holding the Reset Switch in, power the switch back on.
This causes the switch to use the original factory installed main firmware
version. Once the switch is operational, you can try upgrading the main
firmware again.
Backup/Restore
Selecting Backup/Restore on the menu bar gives you the ability to back up the
switch’s configuration and user profile information:
Comments to this Manuals