Fixed in Version 2.04 for your DTX CableAnalyzer. Get the latest 
code here.
This article is only applicable if you have the DTX Alien Crosstalk Communications modules from the DTX-10GKIT or DTX-AXKIT inserted in your DTX.
For the Self Test to Pass, you must have a good patch cord connected between the two Alien Crosstalk Communications modules in the back of the DTX as well as a good patch cord connected between the two Channel Adapters (DTX-CHA002).
If you only connected between the two Channel Adapters, the Self Test will fail.