Checking Com Port Numbers - AND BM Series Instruction Manual

6-2 Checking COM Port Numbers

COM port numbers vary depending on the PC used. Use the Windows Device Manager to check
COM port numbers.
NOTE When the USB converter is used, check the COM port number with the USB converter
connected.
1 Click [Start], [Settings] and [Control Panel].
2 Double-click [System].
3 Click [Hardware] and [Device Manager].
4 Double-click [Port (COM & LPT)]. COM port numbers will be displayed.
When the USB converter is used, "ATEN USB to Serial Bridge (COMx)" appears.
In the example below, the COM port number is 4.
The COM port for a PC is displayed as "Communications Port (COMx)".
In the example below, the PC has two COM ports. Therefore, two COM ports appear;
"Communications Port (COM1)" and "Communications Port (COM2)"
Change the WinCT-Pipette COM port number to that of the COM port used.
Checking COM port numbers in [Device Manager]
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