Keyspan 1.9 - Manual (Page 8)

Step 3 - Check the Keyspan Serial Assistant
Now that your serial device is connected to the Keyspan adapter, you should check to see if the
Keyspan serial port is installed correctly.
To do this, open the Keyspan Serial Assistant (located in Control Panels). When you open the
Keyspan Serial Assistant , you will see the following window:
the Keyspan Serial Assistant window
If your Keyspan hardware and software are installed correctly, the 'Serial Adapter Status' text
box will report 'Driver and USA-19W Device found OK' or '...Renumerating...Done'.
If you see either of these messages, proceed to Step 4. If you do not receive either of these
messages, proceed
Problem Solving section in this manual.
(continued on next page...)
Step 4 - Determine Where To Select/Configure The Keyspan Serial Port(s)
Prior to using your serial device with a Keyspan serial port, you must first tell that serial device's
software which serial port your serial device hardware is connected to.
Keyspan:High Speed USB Serial Adapter for Mac OS-v1.9 User Manual
This User Manual applies to the Keyspan High Speed USB Serial Adapter Software for Mac OS.
(rev 02may12JA)
Page 8