To activate the fallback firmware, do the following:
1. In the faceplate display, open the Switch menu and select Firmware Fallback.
2. The Firmware Fallback dialog displays the file name of the current firmware and the fallback firmware versions. Click the Yes button to select the fallback firmware, or click the No button to cancel.
3. The application prompts you to reset the switch. Click the OK button to reset the switch and activate the new fallback firmware.