Demonstrates the following:

With the Model-301 in mind. See vc30xSP6b for Model 302

FEATURES - threaded device connection. Allows use of GUI progress-bar
or other function while connecting to device(s)

connect to device
setup for a multi-chan-digInput-calibration (7 channels + cal-chan) scan
run and stop a scan

Please note that although the source file may be lengthy,
most of it is a result of dealing with the user-interface
and very little actually involves interracting with the
Device using the simple new API.

Please refer to the funcUse.htm file for help in understanding
this particular scan. Due to it's many features, as it may seem 
complex to some developers.