Larson Davis System 824, Reference Manual

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11/8/00 Using the 824 Utility Software 9-33
Histogram Options Window
These settings only affect how the
data is displayed and not how they
are stored. The histogram options window allows more flexibility in
viewing the histograms.
Here you can set the parameters to fit your particular needs.
To access the histogram options window, go under the
“View” menu item and select “Histogram Options”.
When viewing the histogram data,
the changes made in this window
will be immediately displayed. The “Overall” area allows you to set the viewing parameters
for the overall SPL, Peak, and Unweighted Peak histograms.
The daily data is only available to
the LOG instrument. The “Interval/Daily” column sets the parameters for display-
ing the SPL histogram for the interval period for either the
SSA or LOG instruments and also for the daily period data
for the LOG instrument.
NOTE: Storing the complete histogram for each interval and
daily record greatly reduces the number of events that can be
stored.