2AVNR-AC13Acoustic camera

NL Camera User Manual Table of contents Notice to user 5 Legal 5 Compliance 5 Markings 6 Disposal of electronic waste 6 Introduction 7 Intended use of the device 7 User safety 7 Specifications 8 Package contents 10 Camera parts 11 Battery parts 13 Charger 13 Getting started 13 Charging 14 Startup 15 Shutdown 16 User interface 17 Heatmap 17 Take snapshot 18 Snapshot browser 18 Filter 19 Zoom 19 Single-source / multi-source mode 19 Screen brightness 20 Wifi status [option] 20 Settings 20 Network settings [option] 20 Upload snapshots 20 Enable/disable wifi 21 Select wifi 21 Change mode [option] 21 Record settings [option] 21 Advanced settings 21 Timezone 21 Show threshold 21 Calibration mode [option] 22 Cloud upload [option] 22 Remote update [option] 22 USB export 22 USB update 23 Application-specific features 25 Leak detection [option] 25 Filter 25 Distance 25 Advanced settings 25 Leak unit 25 Currency 26 Unit cost 26 Env. temp. 26 Rel. humidity 26 Leak corr. 26 Partial discharge detection [option] 26 Filter 27 Manual AC frequency adjustment [option] 27 Usage techniques 28 General usage 28 Locating sound sources and taking snapshots 28 Cloud [option] 31 Browse through snapshots 31 Snapshot view 32 Color mode 33 Offline file upload [option] 33 Report generation 34 Camera selection 34 Offline snapshot viewer [option] 34 Maintenance 34 Storage 35 Cleaning 35 Visual and/or permanent damage 35 <logo> Noiseless Acoustics Oy Sitratie 7 00420 Helsinki Finland P. +358 (0)10 583 3240 [email protected] www.nlacoustics.com FI26650896 Document version: 05.03.2020 Notice to user This manual is the current printed version of the NL Camera User Manual. For updated versions of the manual, please contact your distributor. Legal For warranty terms contact your distributor. ©2020, Noiseless Acoustics Ltd. All rights reserved worldwide. Names and marks appearing on the products herein are either registered trademarks or trademarks of Noiseless Acoustics and/or its subsidiaries. All other trademarks, trade names or company names referenced herein are used for identification only and are the property of their respective owners. Noiseless Acoustics Ltd is committed to a policy of continuous development; therefore we reserve the right to make changes and improvements on any of the products without prior notice. EXCEPT AS EXPRESSLY PROVIDED IN THIS SECTION OF THE MANUAL, NOISELESS ACOUSTICS LTD PROVIDES NO WARRANTY, EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, AND SPECIFICALLY DISCLAIMS ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE PRODUCT AND DOCUMENTATION. Compliance Caution to the user that changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class A digital device. It may cause interference with radio frequency receivers in residential areas and the user should correct the interference by themself. The EMC conformity of the equipment is indicated by the CE marking which the equipment bears. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Markings The physical device ID label consisting of identification data, CE and WEEE markings is on the top left side of the NL Camera. The ID label consists of the product name, the serial number, the country of origin, the company name and approval markings. The e-label where all the regulatory information is displayed is the primary ID-plate of the NL Camera AC13. E-label is available in the NL Camera user interface. To open e-label press Settings -icon, choose Device info. The four first letters of the serial number are the model number of the equipment and the last four is the running identification number: Serial number Model number AC13xxxx Device ID Disposal of electronic waste Electrical and electronic equipment (EEE) contains materials, components and substances that may be hazardous and present a risk to human health and the environment when waste electrical and electronic equipment (WEEE) is not handled correctly. Equipment marked with the below crossed-out wheeled bin is electrical and electronic equipment. The crossed-out wheeled bin symbol indicates that waste electrical and electronic equipment should not be discarded together with unseparated household waste, but must be collected separately. For this purpose all local authorities have established collection schemes under which residents can dispose waste electrical and electronic equipment at a recycling centre or other collection points, or WEEE will be collected directly from households. More detailed information is available from the technical administration of the relevant local authority. Introduction Thank you for choosing the NL Camera. The NL Camera is a standalone system for acoustic image measurements and signal analysis. As a standalone system, no additional equipment is needed for basic usage of the device. The NL Camera uses 124 microphones to form a very precise acoustic image in the desired direction. Thi…

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NL Camera User Manual Table of contents Notice to user 5 Legal 5 Compliance 5 Markings 6 Disposal of electronic waste 6 Introduction 7 Intended use of the device 7 User safety 7 Specifications 8 Package contents 10 Camera parts 11 Battery parts 13 Charger 13 Getting started 13 Charging 14 Startup 15 Shutdown 16 User interface 17 Heatmap 17 Take snapshot 18 Snapshot browser 18 Filter 19 Zoom 19 Single-source / multi-source mode 19 Screen brightness 20 Wifi status [option] 20 Settings 20 Network settings [option] 20 Upload snapshots 20 Enable/disable wifi 21 Select wifi 21 Change mode [option] 21 Record settings [option] 21 Advanced settings 21 Timezone 21 Show threshold 21 Calibration mode [option] 22 Cloud upload [option] 22 Remote update [option] 22 USB export 22 USB update 23 Application-specific features 25 Leak detection [option] 25 Filter 25 Distance 25 Advanced settings 25 Leak unit 25 Currency 26 Unit cost 26 Env. temp. 26 Rel. humidity 26 Leak corr. 26 Partial discharge detection [option] 26 Filter 27 Manual AC frequency adjustment [option] 27 Usage techniques 28 General usage 28 Locating sound sources and taking snapshots 28 Cloud [option] 31 Browse through snapshots 31 Snapshot view 32 Color mode 33 Offline file upload [option] 33 Report generation 34 Camera selection 34 Offline snapshot viewer [option] 34 Maintenance 34 Storage 35 Cleaning 35 Visual and/or permanent damage 35 <logo> Noiseless Acoustics Oy Sitratie 7 00420 Helsinki Finland P. +358 (0)10 583 3240 [email protected] www.nlacoustics.com FI26650896 Document version: 05.03.2020 Notice to user This manual is the current printed version of the NL Camera User Manual. For updated versions of the manual, please contact your distributor. Legal For warranty terms contact your distributor. ©2020, Noiseless Acoustics Ltd. All rights reserved worldwide. Names and marks appearing on the products herein are either registered trademarks or trademarks of Noiseless Acoustics and/or its subsidiaries. All other trademarks, trade names or company names referenced herein are used for identification only and are the property of their respective owners. Noiseless Acoustics Ltd is committed to a policy of continuous development; therefore we reserve the right to make changes and improvements on any of the products without prior notice. EXCEPT AS EXPRESSLY PROVIDED IN THIS SECTION OF THE MANUAL, NOISELESS ACOUSTICS LTD PROVIDES NO WARRANTY, EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, AND SPECIFICALLY DISCLAIMS ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE PRODUCT AND DOCUMENTATION. Compliance Caution to the user that changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class A digital device. It may cause interference with radio frequency receivers in residential areas and the user should correct the interference by themself. The EMC conformity of the equipment is indicated by the CE marking which the equipment bears. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Markings The physical device ID label consisting of identification data, CE and WEEE markings is on the top left side of the NL Camera. The ID label consists of the product name, the serial number, the country of origin, the company name and approval markings. The e-label where all the regulatory information is displayed is the primary ID-plate of the NL Camera AC13. E-label is available in the NL Camera user interface. To open e-label press Settings -icon, choose Device info. The four first letters of the serial number are the model number of the equipment and the last four is the running identification number: Serial number Model number AC13xxxx Device ID Disposal of electronic waste Electrical and electronic equipment (EEE) contains materials, components and substances that may be hazardous and present a risk to human health and the environment when waste electrical and electronic equipment (WEEE) is not handled correctly. Equipment marked with the below crossed-out wheeled bin is electrical and electronic equipment. The crossed-out wheeled bin symbol indicates that waste electrical and electronic equipment should not be discarded together with unseparated household waste, but must be collected separately. For this purpose all local authorities have established collection schemes under which residents can dispose waste electrical and electronic equipment at a recycling centre or other collection points, or WEEE will be collected directly from households. More detailed information is available from the technical administration of the relevant local authority. Introduction Thank you for choosing the NL Camera. The NL Camera is a standalone system for acoustic image measurements and signal analysis. As a standalone system, no additional equipment is needed for basic usage of the device. The NL Camera uses 124 microphones to form a very precise acoustic image in the desired direction. Thi…

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2AVNR-AC13 External Photographs

ID Label NL Camera AC13 Identification Labeling information. Manu Niukkanen – Noiseless Acoustics Ltd. 19/3/2020 E-label The E-label is the primary ID-plate of the NL Camera AC13. The e-label is available in the GUI 1. press Settings -icon which is the picture of the cogwheel in the down left corner. 2. choose Device info 3. Scroll down to see more Label with identical contents of e-label is also on the outside of the product package Sample of package label : The serial number format: AC13xxxx , where ‘xxxx’ is sequential numbering for each unit Physical ID-label The physical ID-label is located on the top side of the NL-Camera. Due its size it has reduced amount of information than the e-label and its purpose is to indicate the warning sign and the serial number of the device Position: Sample: Size: W. 32.5 mm; H. 19.5 mm; fillet: r2.5 mm

NL Camera AC13 – Internal photos Noiseless Acoustics Ltd. – MNi – Helsinki, Finland 25/2/2020

Reference number: 298323-2-3 Page 2 of 18 Table of Contents PRODUCT DESCRIPTION .................................................................................................................................. 3 Equipment Under Test (EUT) .......................................................................................................................... 3 Highest internal operation frequency of the EUT ............................................................................................ 3 Type of the EUT .............................................................................................................................................. 3 Power requirements ........................................................................................................................................ 3 Cable lengths and types .................................................................................................................................. 3 Peripherals ...................................................................................................................................................... 3 GENERAL REMARKS .......................................................................................................................................... 4 Disclaimer ........................................................................................................................................................ 4 TEST CONDITIONS ............................................................................................................................................. 5 EUT Test Conditions During EMC-Testing ..................................................................................................... 5 Summary of Testing ........................................................................................................................................ 6 EMISSION TEST RESULTS ................................................................................................................................ 7 Radiated Emissions In The Frequency Range 30 MHz - 40 GHz. .................................................................. 7 TEST EQUIPMENT .............................................................................................................................................. 18 Reference number: 298323-2-3 Page 3 of 18 Product Description PRODUCT DESCRIPTION Equipment Under Test (EUT) Brand name: NL Camera Model: AC13 Serial no: - Highest internal operation frequency of the EUT 1.4 GHz (+ 5GHz WLAN) General description The EUT is a battery powered handheld acoustic camera. It measures the direction of the sound source and converts it to visual form for the display. The EUT has a Wi-Fi module. Battery charging while using the camera is not allowed. The battery is carried in a shoulder back when the camera is used. Wi-Fi module information Module / Chip Information Manufacturer Raspberry Pi Trading Ltd Model No. RPI3-MODBP FCC ID: 2ABCB-RPI3BP ISED Cert. No: 20953-RPI3P CE marked Yes No Type of the EUT The EUT will be tested as a table-top unit. Power requirements Battery pack: Tracer Power BP2607-II LiFePO 4 , 7 Ah, size: 92x45x65 mm Rated voltage: 12 VDC Rated current: 1 A Rated frequency: DC Mechanical Size of the EUT Height: 28 cm Width: 17.5 cm Depth: 12 cm Cable lengths and types Cable: Connection: Length: Type: Power supply From Battery to NL Camera 2 m (max) 4 wires shielded Peripherals No peripherals. Reference number: 298323-2-3 Page 4 of 18 General remarks GENERAL REMARKS Disclaimer This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for electronic format doc- uments, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Con- ditions/Terms-e-Document.aspx Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written ap- proval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. Reference number: 298323-2-3 Page 5 of 18 Test Conditions TEST CONDITIONS EUT Test Conditions During EMC-Testing The camera was in operational mode and Wi-Fi was set to TX mode. 1. 5GHz WLAN_ch38(5190MHz) _Band width 40MHz_data rate MCS0 2. 2.4GHz WLAN_ ch 6 (2437MHz)_Band width 20MHz_data rate 6Mbps_g-mode Figure 1: Block diagram of the test setup EUT 12 V Battery Reference number: 298323-2-3 Page 6 of 18 Summary of Testing Summary of Testing Test Specification Description of Test Result FCC CFR 47 15/B §15.107, ICES-003 §6.1 Conducted Emissions N/A 1) FCC CFR 47 15/B §15.109, ICES-003 §6.2 Radiated Emissions, Class A PASS 1) The EUT is a battery-operated device. Test Facility Testing Laboratory / address: FCC designation number: FI0002 ISED CAB identifier: T004 SGS Fimko Ltd Takomotie 8 FI-00380, HELSINKI FINLAND Test Site: ☐ K10LAB, ISED Canada registration number: 8708A-1 ☒ K5LAB, ISED Canada registration number: 8708A-2 ☐ T10LAB Reference number: 298323-2-3 Page 7 of 18 Radiated Emission Test EMISSION TEST RESULTS Radiated Emissions In The Frequency Range 30 MHz - 40 GHz. Standard: AN…

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Reference number: 298323-3-1 Page 2 of 11 Table of Contents PRODUCT DESCRIPTION .................................................................................................................................. 3 Equipment Under Test (EUT) .......................................................................................................................... 3 Highest internal operation frequency of the EUT ............................................................................................ 3 Type of the EUT .............................................................................................................................................. 3 Power requirements ........................................................................................................................................ 3 Cable lengths and types .................................................................................................................................. 3 Peripherals ...................................................................................................................................................... 3 GENERAL REMARKS .......................................................................................................................................... 4 Disclaimer ........................................................................................................................................................ 4 TEST CONDITIONS ............................................................................................................................................. 5 EUT Test Conditions During EMC-Testing ..................................................................................................... 5 Summary of Testing ........................................................................................................................................ 6 TEST RESULTS ................................................................................................................................................... 7 Conducted Emissions In The Frequency Range 150 kHz - 30 MHz ............................................................... 7 Radiated Emissions In The Frequency Range 30 MHz - 1 GHz. .................................................................... 9 TEST EQUIPMENT .............................................................................................................................................. 11 Reference number: 298323-3-1 Page 3 of 11 Product Description PRODUCT DESCRIPTION Equipment Under Test (EUT) Lithium Iron Phosphate Battery Charger for sound source indicating camera Brand name: Type: 2440 Serial no: - Highest internal operation frequency of the EUT Less than 108 MHz. General description The EUT is a charger for handheld acoustic camera battery. Charging battery while using the camera is not allowed. The battery is carried in a shoulder back when the camera is used. Type of the EUT The EUT will be tested as a table-top unit. Power requirements Charger Type: 2440 Rated voltage: 100 - 240 VAC Rated current: 1.6 A max Rated frequency: 50 - 60 Hz Output voltage: 14.0 – 14.6 VDC depending on charging status Output current: 4.0 A Battery pack Model: Tracer Power BP2607-II LiFePO 4 , 7 Ah, size: 92x45x65 mm Rated voltage: 12 VDC Rated current: 1 A Rated frequency: DC Cable lengths and types No external cables. Peripherals No peripherals. Reference number: 298323-3-1 Page 4 of 11 General remarks GENERAL REMARKS Disclaimer This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx and, for electronic format doc- uments, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com/en/Terms-and-Con- ditions/Terms-e-Document.aspx Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written ap- proval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 30 days only. Reference number: 298323-3-1 Page 5 of 11 Test Conditions TEST CONDITIONS EUT Test Conditions During EMC-Testing The EUT was recharging an empty battery. Figure 1. Block diagram of the test setup EUT 12 V Battery Mains Reference number: 298323-3-1 Page 6 of 11 Summary of Testing Summary of Testing Test Specification Description of Test Result FCC CFR 47 15/B §15.107, ICES-003 §6.1 Conducted Emissions, Class B PASS FCC CFR 47 15/B §15.109, ICES-003 §6.2 Radiated Emissions, Class B PASS Test Facility Testing Laboratory / address: FCC designation number: FI0002 ISED CAB identifier: T004 SGS Fimko Ltd Takomotie 8 FI-00380, HELSINKI FINLAND Test Site: ☐ K10LAB, ISED Canada registration number: 8708A-1 ☒ K5LAB, ISED Canada registration number: 8708A-2 ☐ T10LAB Reference number: 298323-3-1 Page 7 of 11 Conducted Emission Test TEST RESULTS Conducted Emissions In The Frequency Range 150 kHz - 30 MHz Standard: ANSI C63.4 (2014) Tested by: JAT Date: 9 March 2020 Temperature: 23 ± 3 °C Humidity: 20 - 75 % RH Barometric pressure: 860 – 1 060 hPa FCC Rule: 15.107 ICES-003: 6.1 Test plan Conducted disturbance voltage was measured with an artificial main net…

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TEST SETUP PHOTOGRAPHS Page 1 of 5 Project number: 298323-2-3 SGS Fimko Ltd. Takomotie 8, FI-00380 Helsinki Finland t +358 9 6963 361 f +358 9 692 5474 www.sgs.fi Member of SGS Group (Société Générale de Surveillance) Photograph 1. The EUT and battery Photograph 2. The EUT TEST SETUP PHOTOGRAPHS Page 2 of 5 Project number: 298323-2-3 SGS Fimko Ltd. Takomotie 8, FI-00380 Helsinki Finland t +358 9 6963 361 f +358 9 692 5474 www.sgs.fi Member of SGS Group (Société Générale de Surveillance) Photograph 3. The EUT Photograph 4. The battery pack TEST SETUP PHOTOGRAPHS Page 3 of 5 Project number: 298323-2-3 SGS Fimko Ltd. Takomotie 8, FI-00380 Helsinki Finland t +358 9 6963 361 f +358 9 692 5474 www.sgs.fi Member of SGS Group (Société Générale de Surveillance) Photograph 5. The type label of the battery pack Photograph 6. The battery – camera cable TEST SETUP PHOTOGRAPHS Page 4 of 5 Project number: 298323-2-3 SGS Fimko Ltd. Takomotie 8, FI-00380 Helsinki Finland t +358 9 6963 361 f +358 9 692 5474 www.sgs.fi Member of SGS Group (Société Générale de Surveillance) Photograph 7. Radiated Emissions 30 – 1000 MHz Photograph 8. Radiated Emissions 1 – 18 GHz TEST SETUP PHOTOGRAPHS Page 5 of 5 Project number: 298323-2-3 SGS Fimko Ltd. Takomotie 8, FI-00380 Helsinki Finland t +358 9 6963 361 f +358 9 692 5474 www.sgs.fi Member of SGS Group (Société Générale de Surveillance) Photograph 9. Radiated Emissions 18 – 26.5 GHz Photograph 10. Radiated Emissions 26.5 – 40 GHz

TEST SETUP PHOTOGRAPHS Page 1 of 3 Project number: 298323-3-1 SGS Fimko Ltd. Takomotie 8, FI-00380 Helsinki Finland t +358 9 6963 361 f +358 9 692 5474 www.sgs.fi Member of SGS Group (Société Générale de Surveillance) Photograph 1. The battery pack Photograph 2. The type label of the battery pack TEST SETUP PHOTOGRAPHS Page 2 of 3 Project number: 298323-3-1 SGS Fimko Ltd. Takomotie 8, FI-00380 Helsinki Finland t +358 9 6963 361 f +358 9 692 5474 www.sgs.fi Member of SGS Group (Société Générale de Surveillance) Photograph 3. The battery charger Photograph 4. Radiated Emissions 30 – 1000 MHz TEST SETUP PHOTOGRAPHS Page 3 of 3 Project number: 298323-3-1 SGS Fimko Ltd. Takomotie 8, FI-00380 Helsinki Finland t +358 9 6963 361 f +358 9 692 5474 www.sgs.fi Member of SGS Group (Société Générale de Surveillance) Photograph 5. The EUT and test set-up for conducted emission test