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nVISION Software
USB Driver Installation (Vista)
1. Connect the USB cable to the sensor port on the device and a USB port on the PC.
2. In the Found New Hardware window, select Locate and install driver software
(recommended).
3. Windows needs your permission to continue pop up appears. Continue with
installation.
4. The USB driver software is on the Operator’s Manual CD. Insert the CD into the PC’s
CD-DVD drive and click Next.
5. Update Driver Software - Model 3150 window opens. Choose Browse my computer
for driver software.
6. Browse to the USB Driver folder on the Operator’s Manual CD and click OK.
7. Click Next.
8. In the Windows Security pop-up window, select Install this driver software anyway.
9. Driver software installs. When Windows has successfully updated the driver software,
click Close.
10. Open the Device Manager by clicking Start / Control Panel / Device Manager.
11. In the Device Manager window, look up the communications (comm or COM) port for the
device. Expand Ports (COM & LPT). One port should say “Nonin Model 3150 (COM#).”
Make a note of the COM#. It is needed to set up the device with nVISION.
USB Driver Installation (Windows 7)
1. The USB driver software is on the Operator’s Manual CD. Insert the CD into the PC’s
CD-DVD drive.
2. Connect the USB cable to the sensor port on the device and a USB port on the PC.
3. Open the Device Manager by clicking Start / Control Panel / System and then
selecting Device Manager.
4. Expand Other devices.
5. Right click Model 3150 and select Update Driver Software...
6. Update Driver Software - Model 3150 window opens. Choose Browse my computer
for driver software.
7. Browse to the USB Driver folder on the Operator’s Manual CD and click OK.
8. Click Next.
9. In the Windows Security pop-up window, select Install this driver software anyway.
10. Driver software installs. When Windows has successfully updated the driver software,
click Close.
11. In the Device Manager window, look up the communications (comm or COM) port for the
device. Expand Ports (COM & LPT). One port should say “Nonin Model 3150 (COM#).”
Make a note of the COM#. It is needed to set up the device with nVISION.