1. Turn off the GDS-200/300.
2. When the PC is on, connect the USB cable from
the GDS-200/300 to the PC.
3. Turn the GDS-200/300 on.
4. Access the Menu tray by pressing the title bar.
Go to Utility>USB device port and set the
device port to Communication.
5. The PC will now recognize the unit as a new
device and ask to search for the driver.
6. Direct the driver installation wizard to the USB
device driver (dso_vpo.inf) on the User Manual
CD.