Larson Davis SoundAdvisor 831C Reference Manual page 116

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To view suggested
applications for each run mode, see
6.2.4 Choosing a Run Mode
SoundAdvisor Model 831C
Selecting Timed Stop Mode With Measurement History
•
• Selecting Continuous Mode With Measurement History
.
• Selecting Single Block Timer Mode With Measurement History
Selecting Daily Timer Mode With Measurement History
•
Selecting Manual or Stop When Stable Mode With Measurement History
a.
Select the Enable Measurement History checkbox.
b.
If you want to send a measurement interval exceedance alert, select
your preferred method in-line with Alerts, then select a Trigger
Source and Trigger Level (dB) for the alert. The Trigger Level cannot
be less than 0.1 (dB).
TAKE NOTE
LAeq, LCeq, LZeq, Lmax, Lmin, and all 6 values of Ln. If the current dB level is
greater than the Trigger Level (dB) of the selected Trigger Source at any time
during the current measurement interval, the 831C sends an alert notification
via email or text when the interval ends.
c.
Select any additional settings on the Setup Manager tabs. For more
information on this process, see 6.2.2 Customizing Setup Values On
the Setup Manager Tabs.
d.
Press Close (
e.
Set it as the Active setup file.
f.
Go to System Properties
setting. With Measurement History enabled in Manual Run/Stop or
Stop When Stable mode, the meter will store data after the
measurement according to this setting. For more information, see 8.1
Setting Data File Storage Preferences.
g.
Make a measurement.
With Measurement History enabled, sequentially pressing the STOP/STORE
TRY THIS
and RUN/PAUSE buttons stores the measurement and initiates another
measurement. This eliminates the need to perform a separate store.
Selecting Timed Stop Mode With Measurement History
When Measurement History is enabled, Timed Stop allows you to
automatically make and store the number of measurements you set as the
Measurement Counter and then stop. Subsequent runs, each manually
initiated, produce the same number of stored measurements.
a.
In the Time (hh:mm:ss) field, enter a length of time for the
measurement.
b.
Select the Enable Measurement History checkbox, and enter the
number of measurement records you want in the Measurement
Counter field.
TAKE NOTE
greater than 00:01:00 (1 min).
Setting Up a Measurement With Measurement History
Trigger Sources for this alert include the following statistics:
/*/
) and save your Setup.

To use the Measurement Counter, the value of Time must be
Preferences and verify the Auto-Store
15-2