ECOTEST PRD GUARDER DKG-24 Operating Manual page 40

Note. You can find out the COM port number by right-clicking
on the "Start" icon and selecting "Device Manager" in the pop-up
window. After that, in the "Ports (COM and LPT)" tab, find "ST
Microelectronics Virtual COM Port". The COM port number
(COM__) shown opposite this device is used to select the "Spectra
Reader" SW login window in the COM port field. If you connect the
device to the same USB port of the PC every time, the number of its
COM port will not change. The example of accessing information
about the COM port number is given for Windows 10 and may differ
in other operating systems.
Figure 25 – Login window to the "Spectra Reader" SW
Select the required options, enter the PIN code and click
the "Apply" button. If all the data were entered correctly, the
main window of the "Spectra Reader" program opens. If a
window appears with a warning that the entered data is incorrect,
check the entered data and click the "Apply" button again.
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