Svantek SVAN 971 - Page 153

Svantek SVAN 971

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SVAN 971 User Manual – Appendixes

153

Directional characteristics of SVAN 971

Directional response for SLM Class SVAN 971 with microphone ACO 7052E and preamplifier SV 18 for

specified frequencies:

Total directional characteristics

The round charts show the directional characteristic and the charts below shows the errors for angles.

250 Hz

315 Hz

Table of Contents

Default Chapter3
- Table of Contents3
Index8
1 Introduction11
- Svan 971 as Sound Level Meter & Analyser11
- Eneral Features of12
- Accessories Included12
- Accessories Available12
- Instrument Software Options Available ( Firmware )13
2 Manual Control of the Instrument14
- Control Keys on the Front Panel14
- Input and Output Sockets of the Instrument15
3 General Information17
- Basis of the Instrument17
  - Asis of the Instruments Control17
- Powering of the Instrument19
- Getting Started20
- Description of Icons21
- Data Saving22
- Files Downloading and Uploading24
- Activation of Optional Functions24
4 Measurement Functions and Calibration - Function25
- Measurement Functions of the Instrument - Measurement Function25
- Instrument25
5 Configuring Measurement Parameters - Measurement29
- Setting up General Measurement Parameters29
  - General Settings29
- Setting up the Measurement Trigger - Measurement Trigger31
- Setting Parameters for Profiles - Profiles33
- Setting the Alarm Thresholds for Dose Meter Functions - Alarm33
- Setting up the Data Logging - Logging33
- Measurement Rrange Selection Range41
- Switching on the Microphone Compensation - Compensation Filter41
- Statistical Levels Settings - Statistical Levels42
- Programming the Instrument42
  - Rogramming the Instruments Internal Timer Imer42
- Example of Timer Execution42
6 Configuring Data Viewing - Display44
- Enabling Display Modes - Display Modes44
- Adjusting Scale and Grid of the Plot - Display Scale47
- Selection of Summary Results for Presentation - Measurement Results48
- Choosing Logger Results for Presentation - Logger Results48
- Setting the Power Saver - Screen Setup49
7 Managing Files - File50
- Managing Logger Files Ile Anager50
- Anaging Ssetup Files Setup Manager52
8 Configuring Instrument Parameters - Instrument53
- Choosing the User Interface Mode - User Interface53
- Checking Power - Battery54
- Programming the Keyboard Functions - Keyboard54
- Utomatic Power off Setting Ower Ff55
- Usb55
- Onfiguring the Serial Interface55
- Self - Vibration Marker - Self Vibration55
- Programming the Instruments Internal Real Time Clock - Rtc56
- Checking the Instrument Properties - Unit Label56
9 Auxiliary Settings - Auxiliary Setup57
- Selecting the Language of the User Interface - Language57
- Restoring Factory Settings - Factory Settings57
- Voice Comments - Comments57
- Displaying of Leq & Lav Results - Leq & Lav58
- Warnings Selection - Warnings58
10 Printing Reports - Report59
- Printing Measurement Results - Print59
- Selecting Printing Options - Options61
- Selecting Results for the Report - Results61
- Selecting Statistics for the Report - Statistics61
- Selecting Spectra for the Report - Spectrum62
- Printer Settings - Printer62
1/1 and 1/3 Octave Analyser63
- Selection of the 1/1 Octave or 1/3 Octave Function63
- Configuring the63
- Configuring 1/1 and 1/3 Octave Spectra Views65
12 Dosimeter68
- Selection of the Dosimeter Function68
- Setting General Parameters - General Settings68
- Setting Profile Parameters - Profile68
- Setting the Exposure Time - Exposure Time69
- Setting Alarm Thresholds for Dose Meter Functions - Alarm69
- Logging Results in a File - Logger Results70
- Displaying Dosimeter Results70
  - Displaying of Leq & Lav Results - Leq & Lav - Leq & Lav70
13 Running Leq71
14 Maintenance72
- Powering of the Instrument72
- Memory Card Extraction and Insertion72
- Transducers73
- Resetting the Instrument73
- Firmware Upgrade73
- Preservation of Internal Batteries74
- Transportation and Storage74
- Cleaning74
- Troubleshooting74
15 Glossary75
- Modes and Measurement Functions75
- Calibration76
- Definitions of Measured Results77
- Measurement Parameters81
- Display Parameters92
- Instrument Parameters95
- Auxiliary Parameters97
Appendix A. Remote Control99
- Input / Output Transmission Types99
- Function #1 - Input /Output of the Control Setting Codes99
- Function #2 - Measurement Results Read - out in the Slm Mode101
- Function #3 - Read out of Measurement Results in 1/1 Octave and 1/3 Octave Mode104
- Function #4 - Read - out of the Data File from the Internal Flash -Disk or Ram Memory105
- Function #D - Read / Write the Data Files from the External Memory (Sd- Card )106
- Function #5 - Statistical Analysis Results Read - out107
- Function #7 - Special Control Functions108
- Function #9 - Write - in the Data File into the Internal Flash - Disc112
- Control Setting Codes113
Appendix B. Data File Structures117
- Files117
- Structure of the File Containing Results from Logger136
  - S File136
  - The Contents of the Files in the Logger136
- Structure of the Setup File141
- Date and Time142
Appendix C. Technical Specifications143
- As Sound Level Meter143
- Specification of SVAN 971 as SLM in the Standard Configuration143
- Effect of the SA 22 Windscreen162
- Effect of the SA 271 Outdoor Protection Unit164
  - As 1/1 Octave and 1/3 Octave Analyzer165
- Frequency Characteristics of the Implemented Digital Filters176
- Iscellaneous Specification of178
- Using of the Sa 271 Outdoor Microphone Protection Unit182
Appendix D. Definitions and Formulae of Measured Values213
- Basic Terms and Definitions213
- Efinitions and Formulas of the214
  - Slm Result214
- Definitions and Formulas of the Additional Dosimeter Function Results217
- Definitions and Formulas of the Additional Running Leq Function Results218
- Statistical Levels - Lnn Definition219

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