You must install the operating software application prior to connecting the USB4000 Spectrometer to the
computer. The Ocean Optics spectrometer operating software installs the drivers required for USB4000
installation. If you do not install software first, the system will not properly recognize the USB4000.
If you have already connected the USB4000 to a computer running on a Windows platform prior to
installing the operating software, consult Chapter 3: Troubleshooting for information on correcting a
corrupt USB4000 installation.
USB4000 Install