EXFO FTB-7000 OTDR Series for FTB-500 - Manual (Page 178)

Analyzing Traces and Events
164 OTDR
Deleting Events
Deleting Events
Note: This function is available in Advanced mode only.
Almost any event can be deleted from the events table, except:
³
end of analysis
³
fiber section
³
launch level
³
echo
³
end of fiber
³
span start
³
span end
Note: The “End-of-fiber” event indicates the span end that was set for the first
analysis of the trace, not the span end assigned to another event or
distance from the span end in the Acquisition tab.
To delete an event:
1. Select the event you want to delete.
2. Press Delete.
3. When the application prompts you, press OK to confirm the deletion,
or No to keep the event.
I
MPORTANT
The only way to “recover” deleted items is to reanalyze the trace, as
you would for a new trace. For more information, see Analyzing or
Reanalyzing a Trace on page 170.