Default Probe—Displays the probes available for you to set as a default probe for the LabVIEW class or interface. You can set a custom probe as a default probe to allow users to view certain information. If you lock the class or interface, the generic probe displays only the class or interface name. Using a default custom probe allows you to provide the LabVIEW class or interface user with a probe that displays a limited amount of class or interface data information.
Note You must create a custom probe and add it to the LabVIEW class or interface in order to set a default probe.