Viavi 8100 V2 Series User Manual page 108

Chapter 3 Reflectometry measurements
Results display
Event marker when a measurement cannot be carried out. If the event to be
added is too close to an existing event, the icon appears on the trace and the
table, but no measurement is carried out: to obtain the results for this event, a
manual measurement is necessary.
Merged Connectors Loss
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The event underlined in yellow is the one the nearest of the cursor set on trace. To visu-
alize an event, click on this event on the table to set the cursor on it onto the trace.
Detailed description of an event
Click on one event icon in the results table to display the event type and the alarm
threshold defined for this event (if Alarms have been defined in the Setup page).
If the value of the event selected exceeds the defined threshold, then the possible
causes for this alarm are described in the window:
Figure 39 Event description
The following columns are then displayed next to each event icon:
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Total group loss = loss on last connector
Loss connector N-1 = 0 dB)
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