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Graph view – EXFO FTB-7000 OTDR for FTB-200 v2 User Manual

Page 120

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Analyzing Traces and Events

106

FTB-7000 Series

Graph View

Graph View

The events, that are detailed in the events table (see Events Tab on
page 112), are mark
ed by numbers along the displayed trace.

Some items in the trace display are always visible, while others will appear
only if you choose to display them. The contents of the graph area changes
according to the selected tab.

The blue rectangle on the Y axis (relative powers) indicates the proper
injection level range for the defined test pulse.

Default

injection

level

Event no. 4

Events table

Distance
units