LanConn-400 User’s Guide
11
7. Testing
A. Null Modem
(1) Make a null modem by connecting pin 2 and 3 together on a 9-pin male RS-232 connector. Plug
the null modem on LanConn-400’s RS-232 connector.
(2) Connect LanConn-400 onto the LAN, into the same subnet as the testing PC.
(3) Execute Hypertrm.exe. The following screen will appear.
(4) Key in your favorite name and click the [OK] button. The following screen will appear.
IP Address
Socket port
of serial I/O