Hello Simon,
The first thing you will need to make sure of is that you have installed NI-DAQmx. This is the driver necessary to communicate with your instrument. Also, this driver will install some example programs that can be accessed from the NI Example Finder (Help » Find Examples) in CVI. You can find these in the NI Example Finder by going to Hardware Input and Output » DAQmx, and then looking at any of the digital folders. This should be a good start but please let me know if there is any type of example in particular that you are looking for.
Regards,
