Larson Davis SoundAdvisor 831C Reference Manual page 120

SoundAdvisor Model 831C
FIGURE 15-1 Timed Stop Mode
c.
Select a Trigger Source and Trigger Level (dB) for the alert. The Trigger Level
cannot be less than 0.1 (dB).
Trigger Sources for this alert include the following statistics: LAeq, LCeq,
TAKE NOTE
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.
d.
Select any additional settings on the Setup Manager tabs. For more
information, see 6.2.2 Customizing Setup Values On the Setup Manager Tabs.
e.
Press Close (
f.
Set it as the Active setup file.
3
g.
Go to Tools
setting. In Timed Stop mode, the meter will store data after the measurement
according to this setting. For more information, see 8.1 Setting Data File
Storage Preferences.
h.
Make a measurement.
Selecting Continuous Mode With Measurement History
a.
Select a Daily Auto-Store interval. At the end of the Auto-Store interval, the
831C saves the measurement record to a new, incrementally-named, data file
throughout the day based on the Time (hh:mm:ss). Time is the time of day you
want to begin auto-storing measurement records.
If you want to store a measurement record each hour of the day beginning at
TRY THIS
10:05, choose the following settings:
Auto-Store: 1 hr
•
Time (hh:mm:ss): 10:05:00
•
If you start the measurement at 10:10, the measurement record stores at 11:05,
12:05, and so forth. In this case, the initial measurement history record has only
50 minutes of data, while all others contain the full hour.
b.
If desired, select Cal. Check, and enter the Time of day it should occur.
c.
Select the Enable Measurement History checkbox, and enter a duration
(hh:mm) for each measurement record in the Interval Time field. Note:
Interval Time cannot be less than 00:01 (1 minute).
The measurement setup shown here makes 1
measurement history record that last 20 seconds.
If you want to enable alert notifications for
measurements using this Setup, see the G4 LD
Utility Manual, Module 6 G4 Features for
SoundAdvisor 831C.
93
/*/
) and save your Setup.

System Properties
Setting Up a Measurement With Measurement History

Preferences and verify the Auto-Store
115