FiberPatrol FP1150 Product Guide
Page 127
Disturbance signal display graphs
The upper Disturbance graph displays the maximum received disturbance signal from the selected
zone. Select a zone from the Display Zone dropdown and the disturbance signal from the selected
zone is displayed on the graph.
The middle Disturbance graph displays the maximum disturbance level from the section of cable
specified on the bottom graph over time.
The Count graph indicates all instances of localized disturbances that exceed the Disturbance
Threshold. A disturbance that cannot be localized is ignored. Each disturbance is indicated by
bars that are placed at the disturbance’s locations. For the FP1150 system, the width of each bar
corresponds to a 10 m (33 ft.) location range. The height of each bar indicates the disturbance
count within that location range. A disturbance that is not yet associated with an event is indicated
by gray bars. When an alarm is generated, the corresponding disturbance bars change to red.
The Detection Thresholds and Detection Window parameters set the conditions for alarm
generation. Unassigned (gray) disturbance bars are discarded at the end of the Disturbance Life
time setting. Event (red) disturbance bars are discarded once the corresponding event is
completed, depending on the Event Life time settings.
Disturbance History display
Selecting the Waterfall button opens 2 waterfall graphs of Sensor 1 and sensor 2.
Supervisor menus
The Supervisor access level provides access via the menu bars to various functions that enable
system configuration and test.
Figure 144: Signal sub-panel
Figure 145: FiberPatrol Supervisor’s menu bar
Detection
parameter
settings
Filter
settings
Indicates the strength
of the received signal
from the selected zone
Indicates the
Indicates the
disturbance signal
over time
disturbance count
at specific locations
Frame
Duration