User`s guide

Configure Physical Serial Ports
Chapter 5 Configure Ports 83
3. Set the Automatic Detection state (Off, Active, or Passive) for all or
selected ports.
In the serial ports view (Serial Port > Configuration), click All or
port number. Change the Automatic Detection setting from Off to Active.
There are several other automatic detection parameters on the page. After
selecting Active or Passive for Automatic detection on the
Basic configuration page, these parameters are set to their defaults, as
shown below; the one exception from the defaults in this example is the
parameters below Use detected serial parameters. The default is an
empty list, but the example shows the port automatic detection list created
in step 2.
For descriptions of the automatic detection options from Initial delay
through Use detected serial parameters, see "Advanced Automatic
Detection Settings" on page 93.
4. Click Save & apply.