EXFO FastReporter 2 - Manual (Page 159)

Working with OTDR Files
Post Processing Software 149
Setting and Applying OTDR/OTDR Bidir Reference as Template (FR2-FC Mode)
To set and apply OTDR and bidirectional OTDR files as a reference
template:
1. In the Files tab, select the OTDR or bidirectional OTDR file that you
want to use as the reference.
2. In the Files tab, select the OTDR file that will serve as the reference.
3. On the File menu, click Set as Reference File.
Note: You can also set the virtual OTDR bidirectional file as reference from the
Measurements tab and Event Table.