SoundAdvisor Model 831C
Setting Up a Measurement With Time History
120
Module 16
Using Time History
T
he Time History feature provides a table of metrics recorded at regular intervals
according to the settings you choose, and provides a method of graphing the
measurement metrics over time. This feature is active on your instrument when you
purchase and enable firmware option 831C-LOG or 831C-ELA.
In this module:
16.1 Setting Up a Measurement With Time History
Time History describes the measured sound as a table of metrics recorded at regular
intervals.
Before you begin:
•
Verify that firmware option 831C-LOG is installed and enabled on your meter.
For more information, see
14.4 Enabling or Disabling Optional Firmware
•
Create a measurement setup file (Setup) as shown in
Step 1.
Navigate to
Tools
3
Setup Manager
.
TAKE NOTE
The G4 LD Utility also provides a simple, file transfer-style interface for
configuring, saving, and transferring Setup files to your PC or to another meter.
For more information, refer to the
G4 LD Utility Manual
.
Step 2.
Highlight the name of the Setup you want to configure with Time History, and
press the
right softkey
(
//*
) until the
Time History
tab displays.
16
Summary of Contents for 831C-FFT
Page 1: ...Larson Davis SoundAdvisor Model 831C Sound Level Meter Reference Manual...
Page 214: ...SoundAdvisor Model 831C A 50 FIGURE A 47 Model 831C with 377C20 Microphone...
Page 215: ...SoundAdvisor Model 831C A 51 FIGURE A 48 Model 831C with 377C20 Microphone...
Page 216: ...SoundAdvisor Model 831C A 52 FIGURE A 49 Model 831C with 377C20 Microphone...
Page 223: ...SoundAdvisor Model 831C A 59 A 10 Declaration of Conformity...
