Performing an IDN Loopback Test

The IDN LoopBack screen lets you perform a loopback test using an IDN loopback device.

1. Connect the loopback device to the workstation COM port 4.
2. Select COM4 from the Output Port and the Input Port drop-down lists.
3. Press Test Ports.
4. Verify that the Tx Bytes field and the Rx Bytes field increments.
5. Press Quit Test.