Please ensure you have Version 2.78 in your DTX CableAnalyzer and LinkWare PC 9.6 on your PC.
You can have up to 20 Site Names and 20 Operator Names.
Tip: You can enter these in the DTX CableAnalyzer, but a quicker way to do this is through LinkWare PC. With the DTX CableAnalyzer connected to the PC and LinkWare PC running, click on Utilities > DTX CableAnalyzer > DTX Setup.
A new window will appear:
To edit the names, click on to reveal:
Now double click on an entry to change it: