EXFO FastReporter 2 - Manual (Page 140)

Working with OTDR Files
130 FastReporter 2
Changing the Main Measurement
Changing the Main Measurement
FastReporter 2 allows you to select which wavelength is the main
measurement for your files.
To change the main measurement:
1. In the Files window, select the file for which you want to change the
measurement.
2. On the Measurement menu, click on Main.