EXFO FTB-5800 Chromatic Dispersion Analyzer for FTB-400 - Manual (Page 51)

Managing Results
Chromatic Dispersion Analyzer 45
Analyzing Results from the Results Graph
To show or hide the fitted lambda zero value:
1. On the button bar, click Setup.
2. Under Graphic Display,
select the Show Fitted Lambda Zero Value check box to show the
value.
OR
clear the Show Fitted Lambda Zero Value check box to hide the
value.
Confirm the changes with OK.