K9JM CI-V User Manual page 5

Note: If you have a Rev3 board properly installed, on the above "Computer Management" screen
will read "Arduino Mega 2560 R3 (COM#)"
If you are running Windows, and if the Arduino is connected to the PC, it should be visible in your
computers "Computer Management" screen. Please note which COM port was assigned to Arduino
Board. If this port is too high or if you wish to change the COM port assignment, right click on the
item (as shown above) and select "Properties" and click on the "Port Settings" tab and click on the
"Advanced..." button. The rest of the parameters are the defaults and are always over written by
the program.
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