Welch Allyn ABPM 6100 - Manual (Page 19)

ABPM 6100 Hardware Manual
DIR 80012720 Ver. B 19 / 30
11. Navigate as shown above and click “Keyspan Serial Assistant”
12. In the example above “COM4” was assigned to the adapter. Make note of which
COM port yours assigned and set this as the COM port for connection to your
device in the CardioPerfect Workstation.