Hi Wayne, I don't think we have any specific examples for that function generator. There is an old discussion thread that includes some information on communicating with one: <a href=http://exchange.ni.com/servlet/ProcessRequest?RHIVEID=101&RNAME=ViewQuestion&HOID=5065000000080000008D0E0000&ECategory=LabVIEW.LabVIEW+General>Velleman k8000</a>
If you have more information about the protocol for communicating with this specific device, please post it and I will try to point you to better information about possible LabVIEW example applications. Have a good day, Kyle Bryson National Instruments