![](http://pdfasset.owneriq.net/9/de/9de71720-a8f5-4371-8016-80de3ac79f80/9de71720-a8f5-4371-8016-80de3ac79f80-bg6f.png)
Step 5: Type any characters in the Send text box, and then click the Send button.
The characters will be sent from COM4 of the Host PC to COM1 of the
i-7540D (via Path 1), and will be immediately returned from COM1 of the
i-7540D to COM4 of the Host PC (via Path 2) then displayed on the
Receive text box of the Send232.
i-7540D CAN-Ethernet Gateway User’s Manual (Version 1.4, April/2008)
111