4-14
Troubleshooting & Maintenance Mark Levinson
Restoring Factory Default
Settings
Restoring the factory default settings erases all calibration and user
modifications to the Nº502 and returns it to the original factory
settings. This is not a recoverable action – once the factory
settings have been restored, all previous settings and
calibration values are permanently erased.
To save the configuration of the Nº502, refer to the “Saving the
Nº502 Configuration” section in the Appendix before performing the
procedure below.
Note All parameter default settings are identified in the Menu Trees, which can
be found in the Appendix.
To restore factory default settings:
1. Press the Setup button.
2. Select User Options and press Enter.
3. Select Restore Options and press Enter.
A message displays asking if you are sure you want to restore the
factory default settings.
4. Select Restore and press the Enter button.
The message “Factory Defaults Restored” is displayed on the front
panel and main display when the factory settings have been restored.
Note The factory defaults can also be restored through the Internal Web
Pages, if a computer is connected via the Ethernet port. Refer to the end
of the “Saving the N
o
502 Configuration” procedure in the Appendix for
more information.