To properly communicate over the USB protocol, the user should follow the the subsequent procedure. Before beginning, know that the device is particularly slow to respond over the USB protocol and so it is common for some bit of lag to exist when committing new parameters to the device.
Locate the name of the serial file that represents the MSCF-16 device. The serial file should be located in /dev with a name that begins with "ttyUSB". The number that forms the end of this file name is representative of the order in which the devices were plugged into the host computer. The number is therefore not unique and should be checked whenever the device is plugged in anew. Furthermore, ensure that this file is both readable and writable to your account. The spdaqs in the NSCL are configured to enforce these permissions.
At the command line, call
MSCF16Control --serialfile your_serial_file
Doing so should bring up a window that looks like this.
At this point, the user can manipulate the settings on the GUI, which directly update the device.