User's Manual

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2.4 Click the Finish button to close the InstallShield program. If you have plugged the cable
into the PC while running the setup installation, please unplug and replug the cable for
the system to detect the device.
Figure 4 InstallShield Wizard Finish
2.5 Plug in the USB to Serial adapter to the PC USB port. Windows should detect the driver
as Prolific USB-to-Serial Com Port. Go to Device Manager and check for the “Prolific
USB-to-Serial Com Port” device and the COM port number assigned by Windows. See
the next section.
3. Determining the COM Port
You will need to know which COM port Windows has assigned to the serial port. To find
out, right-click on the “Computer” icon on your Start and select “Properties”, shown in
Figure 5.
Figure 5 Win7 PC, Finding Computer Properties