Comtrol DeviceMaster LT User Manual page 126

Socket Mode Serial Port Testing
126 - Troubleshooting and Technical Support
9. Verify that the port has been enabled.
10. Leave the web page open.
11. Attach the loopback plug that was shipped with the DeviceMaster LT to the
serial port of the DeviceMaster LT. See
you need to build a loopback plug.
12. Right-click the DeviceMaster LT in the Device List pane and click Telnet / SSH
Session.
Connecting Serial Devices
DeviceMaster LT User Guide: 2000586 Rev. B
on Page 65 if