273-11 Save & Exit MenuSave Changes and ResetThis item allows user to reset the system after saving the changes.Discard changes and ResetThis item allows user to reset the system without saving any changes.Restore DefaultsUse this item to restore /Load default values for all the setup options.Save as User DefaultsUse this item to save the changes done so far as user defaults.Restore User DefaultsUse this item to restore defaults to all the setup options.