EXFO FTB-7000 OTDR for FTB-200 v2 - Manual (Page 156)

Analyzing Traces and Events
142 FTB-7000 Series
Inserting Events
Inserting Events
You can insert events in the event table manually.
This could be useful, for example, if you know that there is a splice at a
given location, but the analysis does not detect it because it is hidden in the
noise or because the splice loss is lower than the minimum detection
threshold (see Setting Pass/Fail Thresholds on page 53).
You can add this event to the events table manually. This will add a number
on the trace at the location of the insertion, but it will not modify the trace.
To insert an event:
1. From the Events tab, press Add New Event.
I
MPORTANT
Inserted events are removed when you reanalyze a trace.