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831C-FFT
Larson Davis 831C-FFT Manuals
Manuals and User Guides for Larson Davis 831C-FFT. We have
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Larson Davis 831C-FFT manual available for free PDF download: Reference Manual
Larson Davis 831C-FFT Reference Manual (254 pages)
Sound Level Meter
Brand:
Larson Davis
| Category:
Measuring Instruments
| Size: 5.09 MB
Table of Contents
Table of Contents
3
Module 1
6
Model 831C Features
6
Applications and Basic Operations
7
Hardware Features
7
Performance Features
8
Standard 831C Package Contents
8
Available Options and Accessories
10
Module 2
14
Instrument Overview
14
Assembling Your 831C SLM
14
Powering the 831C SLM
16
Instrument Hardware Overview
21
Display Elements Overview
24
Module 3
31
Getting Started
31
Operating the 831C Using the Meter Display
31
Operating the 831C Remotely
32
Setting File Storage Preferences
33
Module 4
36
Using the Data Display
36
Soundadvisor 831C Display in SLM Mode
36
Enabling or Disabling Display Tabs
52
Display in FFT Mode
52
Module 5
53
Calibrating Your Soundadvisor 831C
53
Understanding Calibration Values
53
Choosing a Calibrator
55
Reviewing the Calibration Settings
55
Calibrating Your Soundadvisor 831C
58
Module 6
59
Creating a Measurement Setup
59
Setup Manager Overview
59
Creating a Custom Setup File on the Meter
60
Troubleshooting a Measurement Setup File
70
Module 7
72
Making a Measurement
72
Before You Start
73
Performing the Measurement
75
Storing the Measurement
78
Module 8
79
Managing Measurement Data Files
79
Setting Data File Storage Preferences
79
Using the File Manager
80
Saving, Moving, or Copying Data Files
83
Module 9
85
Setting Instrument Identification
85
Updating the Meter Time
86
Using NTP to Sync the Meter Clock
86
Editing Power Settings
87
Setting Meter Preferences
90
Setting Localization Options
93
Setting Active/Hidden Pages on the Displays Tab
93
Enabling or Disabling Options
95
Setting Network Preferences
95
Configuring an Email Server on the Meter
95
Enabling or Disabling Cloud Storage
97
Utilizing the Logic in or Logic out Feature
98
Choosing Preamp Heater Options
99
Setting Reference Spectra
100
Generating an App Password
101
Module 10 System Information.
104
Module 11 Managing 831C Security
104
Using the Meter Lock
104
Using Network Security
106
Troubleshooting a Bad Flash Block Error
108
Module 12 Using System Utilities
109
Module 13 831C Network and Connections
109
Configuring 831C Network Connections
109
Using Wifi on Your 831C
111
Disconnecting a Cloud Storage Dropbox Account
113
Updating the G4 LD Utility
114
Upgrading 831C Firmware by Using G4 LD Utility
114
Upgrading Meter Firmware Options
115
Enabling or Disabling Optional Firmware
116
Setting up a Measurement with Measurement History
118
Viewing Measurement History Data Files
123
Setting up a Measurement with Time History
125
Making a Time History Measurement with Sound Markers
128
Viewing Time History Data
129
Module 17 Using Event History Firmware
131
Setting up the Event History Measurement
131
Storing Event Data
134
Viewing Event History Data on the Events Tab
135
Setting Advanced Event Triggers
137
Understanding Level and Dynamic Triggering
139
Preparing the Equipment
142
Creating an FFT Setup File on the Meter
144
Making the FFT Measurement
150
Viewing FFT Data Files on the Meter
156
Setting up Markers for Sound Recording
157
Making a Manual Sound Recording Using Mark Sound Type
158
Making an Automated Event Sound Recording
159
Enabling Measurement History Sound Recording
160
Understanding Recording Settings and Sound Quality
162
Sound Recording Playback
163
Appendix A Technical Specifications
165
Instrument Platform Specifications
166
Model PRM831
172
Base Software
176
Octave Band Analysis Software - Option 831C-OB3
181
Event Logging Software (Option 831C-ELA)
195
Event Logging Software (Option 831C-ELA
195
Time History Software (Option 831C-LOG)
197
Time History Software (Option 831C-LOG
197
FFT Analysis Software Specifications (Option 831C-FFT)
198
FFT Analysis Software Specifications (Option 831C-FFT
198
PTB Approved Firmware
200
Frequency Response
200
Declaration of Conformity
223
Appendix B Measuring Sound Using IEC 61672-1
224
Overview
224
Appendix C Glossary
236
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