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Summary of Contents for FLIR Si1-LD
- Page 1 User’s manual FLIR Si1-LD...
- Page 2 Important note Before operating the device, you must read, understand, and follow all instructions, warnings, cautions, and legal disclaimers. Důležitá poznámka Před použitím zařízení si přečtěte veškeré pokyny, upozornění, varování a vyvázání se ze záruky, ujistěte se, že jim rozumíte, a řiďte se jimi.
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Page 3: Table Of Contents
Table of contents Safety information ................1 Radio ..................1 Handling and operation .............. 1 Battery and charging ..............1 Declaration of conformity ............2 Notice to user ...................3 Register your camera..............3 Online documentation..............3 About this manual ..............3 Support .................. - Page 4 10.5 Device info ................22 FLIR Acoustic Camera Viewer ............23 11.1 Setup ................... 23 11.2 Create a FLIR Acoustic Camera Viewer account......23 11.3 Connect the camera to the internet ..........23 11.4 Pairing.................. 24 11.5 Automatic upload..............24 11.6...
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Page 5: Safety Information
Keep the USB port covered to prevent water ingress. • Do not look directly at the LED lights placed on the microphone panel. • Only use the accessories and spare parts that FLIR provides. • Do not disassemble the camera. •... -
Page 6: Declaration Of Conformity
Safety information 1.4 Declaration of conformity The full text of the Declaration of conformity is available at the following internet address: http://support.flir.com/resources/p5h3. #T810657; r. AA/104124/104124; en-US... -
Page 7: Notice To User
To register the camera, go to http://support.flir.com/camreg. To access the registration form, you must log in to your FLIR account or sign up for a new account. You will also need the serial number of your camera. A label with the serial number is available at the bottom of the camera. -
Page 8: Introduction
Introduction The FLIR Si1-LD is a powerful yet cost-effective acoustic imaging camera designed for easy and accurate compressed air leak detection. Lightweight and operable with one hand, it requires minimal training and provides instant decision support in the field. Fea- turing market-leading sensitivity and detection range, the FLIR Si1-LD incorporates ad- vanced AI for superior performance and data accuracy . -
Page 9: Getting Started
To enable upload, you must connect the camera to the internet and pair the camera with the FLIR Acoustic Camera Viewer cloud service. Use a computer or other device with internet access and follow the in- structions on the camera screen. -
Page 10: Camera Parts
Camera parts 5.1 View from the front 1. Microphones 2. LED lamps 3. Digital camera #T810657; r. AA/104124/104124; en-US... -
Page 11: View From The Rear
Camera parts 5.2 View from the rear 1. LCD screen 2. Neck strap attachment points 3. Battery cover #T810657; r. AA/104124/104124; en-US... -
Page 12: View From The Top
Camera parts 5.3 View from the top 1. USB port 2. On/Off button 3. Heat sinks 4. Power LED 5.4 E-label The e-label is the primary identification plate for the camera. It contains certification and compliance information and other relevant product details. The e-label is available in the camera settings: 1. -
Page 13: User Interface
User interface 6.1 General 1. Frequency view 2. Acoustic image 3. Zoom button 4. Quick menu button 5. Analysis results (mode specific) 6. Settings button 7. Archive button 8. Snapshot button 9. Record button 10. Leak detection 11. Wi-Fi indicator 12. -
Page 14: Archive Indicators
An animated upload progress spinner in the circled area indicates that files are being up- loaded to the FLIR Acoustic Camera Viewer cloud service. Snapshots are automatically removed from the camera, after they have been uploaded to the FLIR Acoustic Camera Viewer cloud service or exported to a USB memory stick. -
Page 15: Basic Operation
Basic operation 7.1 Safety information Before operating the camera, you must read, understand, and follow the warnings and cautions in section 1 Safety information. 7.2 Battery 7.2.1 Battery cover To remove the battery cover, push the ends of the cover. Then lift the cover off the camera. -
Page 16: Low Battery Warning
Basic operation 7.2.5 Low battery warning The battery indicator in the camera live view UI turns red to indicate insufficient battery charge and the battery icon start to flash. The color code in the UI displayed in the battery changes from green (full battery), or- ange to red (low battery). -
Page 17: Record A Video
6. To save the video, tap Save. 7.6.1 Scanning a QR code A QR code is a type of matrix barcode that contains information readable by the FLIR Si1-LD camera. Some companies assign QR codes to identify assets. The information in these QR codes can be stored in the camera field, such as the label. -
Page 18: Zoom
Tap the Zoom button to cycle through the available zoom options: 1x, 2x, and 8x. 7.9 File transfer Snapshot and video files from the camera can be imported to the FLIR Acoustic Camera Viewer or opened in FLIR Thermal Studio for further analysis and reporting. -
Page 19: Locating Sound Sources
For leak detection, the filter selection can help to start inspections quickly, especially in noisy environments. The Si1-LD offers a single filter, the High filter (20 to 65 kHz), which effectively filters out most background noise while maintaining a good detection distance. -
Page 20: Single-Source And Multi-Source Modes
Locating sound sources The Frequency view displays the spectrum of the sound and ultrasound in the environ- ment as detected by the microphone array. The camera can sense frequencies from 2 kHz up to either 100 kHz. The view shows two different frequency spectrums: •... -
Page 21: Switch Between The Modes
8.6 Save and analyze sounds It is often useful to take snapshots and record videos of interesting sound sources from different angles. Snapshots and videos can be further analyzed in the FLIR Acoustic Camera Viewer or in FLIR Thermal Studio. -
Page 22: Example: Large Sound Source
When capturing several snapshots from different angles, use the one that displays the highest SPL levels. This will facilitate further analysis. By adjusting the dynamic range in FLIR Acoustic Camera Viewer or FLIR Thermal Studio. Move the slide bar to increase or decrease the SPL value. This will make it possible to make the sound sources more or less prominent for reporting and representation. -
Page 23: Leak Detection
5. You can take snapshots and videos of the detected leak for further inspection and re- porting in the FLIR Acoustic Camera Viewer or FLIR Thermal Studio. 9.2 Leak analysis results The camera displays the following analysis results in the Leak mode: •... -
Page 24: Leak Analysis Parameters
When you take a snapshot of a detected leak, the camera saves also the current leak analysis parameters settings. This means you can edit the parameters later using the FLIR Acoustic Camera Viewer or FLIR Thermal Studio. • Leak unit The unit to use for the displayed leak size. -
Page 25: Set The Leak Analysis Parameters
• Leak type FLIR Si1-LD supports leak size estimation for air leaks, considering the energy, vol- ume, or mass cost parameters to estimate the leak cost. Select "Other" from the leak type drop-down menu in the leak mode settings to disable leak size and cost estimations. -
Page 26: Camera Settings
• Connect the camera to a Wi-Fi network. For more information, see section 11.3 Con- nect the camera to the internet. • Pair the camera with the FLIR Acoustic Camera Viewer. For more information, see section 11.4 Pairing. • When the camera is connected to Wi-Fi, the IP address and SSID of the network is displayed. -
Page 27: Flir Acoustic Camera Viewer
With the FLIR Acoustic Camera Viewer you can perform further analysis of detected leaks, partial discharges, and mechanical faults, and also generate inspection reports. To use the cloud service, you must create a FLIR Acoustic Camera Viewer account and pair the camera with the account. -
Page 28: Pairing
SSID or passkey. 11.4 Pairing To pair the camera with the FLIR Acoustic Camera Viewer, you need the serial number of your camera and also a secret code. These details are available in the camera settings. -
Page 29: Import Files
(.nlz) to the FLIR Acoustic Camera Viewer. Note Before importing the files, ensure that the camera used for capturing the snap- shots and videos is paired with your FLIR Acoustic Camera Viewer account and that the snapshots are not opened or modified in Thermal Studio. -
Page 30: Flir Thermal Studio
FLIR thermography cameras, as well as snapshots and videos from the FLIR acoustic imaging cameras. You can open files (.nlz) that you have uploaded to the FLIR Acoustic Camera Viewer or exported to a USB memory stick in FLIR Thermal Studio. -
Page 31: Maintenance And Cleaning
The camera undergoes calibration during production. No further re-calibration is necessary. The FLIR Acoustic Tester can be used to check the accuracy of the camera. For more in- formation, refer to the FLIR Acoustic Tester user manual. #T810657; r. AA/104124/104124; en-US... -
Page 32: Updating The Camera
To access available updates, go to the "Update" option in the camera's Advanced set- tings or the FLIR Acoustic Camera Viewer. Log in to your account, or create one, and en- sure your camera is paired. For more information, see section11 FLIR Acoustic Camera Viewer. -
Page 33: Update The Camera From Device
Updating the camera 8. Open the USB port cover at the top of the camera. 9. Insert the USB stick. 10. Follow the instructions on the camera screen. Note Do not remove the USB memory stick while the update is being copied. 11. -
Page 34: Disposal Of Electronic Waste
Disposal of electronic waste Waste of Electrical and Electronic Equipment (WEEE) poses a risk to human health and the environment when not disposed of properly. This product should not be discarded as unsorted waste but must be sent to separate collection facilities for recovery and recy- cling. -
Page 35: Disclaimers
16.7 Copyright © 2025 FLIR Systems, Inc. All rights reserved worldwide. No parts of the software in- cluding source code may be reproduced, transmitted, transcribed or translated into any language or computer language in any form or by any means, electronic, magnetic, opti- cal, manual or otherwise, without the prior written permission of FLIR Systems. - Page 36 Disclaimer Specifications subject to change without further notice. Models and accessories subject to regional market considerations. License procedures may apply. Products described herein may be subject to US Export Regulations. Please refer to exportquestions@flir.com with any questions. Publ. No.: T810657...
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