find attached an example, where you can test the 10 channels from this scannercard. I have bundled all together into .llb (LabVIEW 6.1), if you need earlier version, let me know. If you want to reuse it, you should eliminate the DMM-init sub.vi. It was used in some of my old programs, where I often had to change in between HP34401A and K2010.