Exfo OTDR 2 Manuel d'utilisateur télécharger pdf (Page 143)

Analyzing Traces and Events

OTDR 135

Analyzing or Reanalyzing a Trace

To reanalyze a trace:

1. From the main window, go to the Events tab.

2. Tap .

3. From the Reanalysis dialog box, select an item for setting the span

start and end markers on the trace. On the first analysis after

acquisition, this dialog box is not displayed and the default span start

and end are applied according to acquisition parameters. For more

information, see Defining Launch and Receive Fiber Settings on

page 54.

 Keep current span delimiter positions applies the current fiber

span upon trace reanalysis.

 Reset span delimiters according to current acquisition

parameters applies the fiber span defined in the Extended

Acquisition Parameters upon trace reanalysis.

4. Tap OK to confirm.

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Exfo OTDR 2 Manuel d'utilisateur Page 143