Svantek SV 104BIS, User Manual

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81 SV 104BIS User Manual
6.5.2 Validation tool
The Validation tool is used to check the correctness of the measured data and, if necessary, to reject
"disturbances".
After creating a session with the Use validation tool option, the logger results view will appear with the
Validation tool open on the left enabling automatic searching for markers areas:
•
NoMotion,
•
High vibration level,
•
Audio, which serves as a basis to judge by ear whether a given fragment is correct or not.
You can move between the following ranges of these markers with the buttons , where the selected
range is highlighted with a block on the time history.
If there is an audio signal available within a given fragment of the time history, you can listen to it.
Figure 6-42 Validation tool panel
The following information is displayed for the following ranges:
•
Type - the type of disturbance (i.e. the name of the marker)
•
Duration - the length of the selected fragment
•
DOSE / LAeq / LAV - dose / LAeq / LAV calculated for the selected fragment
•
Start / End - start and end that can be manually "corrected" if we find that a larger or smaller fragment
of the time history should be excluded from further calculations
•
Consider entire event - is used to select the whole fragment of a given disturbance (selected by default)
or if you want to enter it manually, you should uncheck it.
The disturbances list is presented on the bottom part of the Validation tool panel. The disturbances list is
synchronized with the cursor on the time-history graph, so that if you select the item in the list the cursor will
be show this event on the right graph.