InfiRay S Series User manual

Yaoguang S Series
Handheld Thermal Camera
User Manual V1.1.0
IRay Technology Co., Ltd.
www.infiray.com

Introduction to IRay Technology
IRay Technology concentrates on developing infrared thermal imaging technologies and manufacturing
relevant products, with completely independent intellectual property rights. IRay is committed to providing
global customers with professional and competitive infrared thermal imaging products and solutions. The
main products include IRFPA detectors, thermal imaging modules, and terminal thermal cameras and
imagers.
With R&D personnel accounts for 48% of all employees, 1760 intellectual property projects in terms of
IRay have been authorized and accepted: 1099 patented technologies authorized and accepted in China
(including those for integrated circuit chips, MEMS sensors design and manufacture, Matrix IV image
algorithms and intelligent precise temperature measurement algorithms, etc.); 277 trade mark
applications in China; 35 patents and patent applications overseas; 107 trade mark applications overseas;
191 software copyrights; and 51 integrated circuit layout designs. （The statistic data is up to
August,2022）
IRay products have been applied in various fields, including industrial thermography, outdoor night vision
observation, AI, machine vision, automatic driving, security and fire control, Internet of Things, and
epidemic prevention and control.

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Table of Contents
1. Legal Disclaimer .......................................................................................................................................1
1.1. Legal Disclaimer .............................................................................................................................. 1
1.2. Copyright ..........................................................................................................................................1
1.3. Quality Assurance ............................................................................................................................1
2. Safety Information ....................................................................................................................................2
3. Notice to user ........................................................................................................................................... 9
3.1. Calibration ........................................................................................................................................9
3.2. Accuracy .......................................................................................................................................... 9
3.3. Video Teaching ................................................................................................................................ 9
3.4. Documentation Updates ..................................................................................................................9
3.5. Scope of Application ........................................................................................................................ 9
3.6. Disposal of electronic waste ............................................................................................................9
4. Customer Help ........................................................................................................................................10
4.1. FAQ ................................................................................................................................................ 10
4.2. Download ....................................................................................................................................... 10
5. Introduction ............................................................................................................................................ 10
5.1. General description ....................................................................................................................... 10
5.2. Key benefits ................................................................................................................................... 11
5.3. Packaging List ............................................................................................................................... 12
6. Camera Overview ...................................................................................................................................13
6.1. View from the left ........................................................................................................................... 13
6.2. View form the right .........................................................................................................................14
6.3 View from the front ..........................................................................................................................15
6.4 View from the bottom ......................................................................................................................16
7. Quick Start Guide ...................................................................................................................................17
8. Screen Elements .................................................................................................................................... 19
8.1. General .......................................................................................................................................... 19
8.1.1. Explanation ..........................................................................................................................20
8.1.2. Status Indicators ................................................................................................................. 21
8.1.3. Additional Image Information .............................................................................................. 21
9. Shortcut Tool Bar ................................................................................................................................... 21
9.1. Navigating the menu system .........................................................................................................23
9.2. Navigating using the joystick .........................................................................................................23
10. Handling the camera ............................................................................................................................24
10.1. Charging the battery .................................................................................................................... 24
10.1.1. Charge with power adapter ...............................................................................................24
10.1.2. Charge via PC ................................................................................................................... 24
10.1.3. Using the stand-alone battery charger to charge the battery .......................................... 25
10.2. Turning on and turning off the camera ........................................................................................25
10.3. Viewfinder .................................................................................................................................... 25
10.3.1. Viewfinder Switch ..............................................................................................................26
10.3.2. Adjusting the viewfinder’s dioptric correction ................................................................... 26
10.4. Adjusting the angle of the lens .................................................................................................... 26
10.5. Laser Range Finding ................................................................................................................... 27
10.6. Adjusting the infrared camera focus ............................................................................................28
10.7. Autofocus ..................................................................................................................................... 29
10.8. Intelligent focus ............................................................................................................................29
10.9. Using the digital zoom function ................................................................................................... 30
10.10. Assigning functions to the programmable buttons ....................................................................31
10.11. Changing lenses ........................................................................................................................ 32
11. Saving and working with images ....................................................................................................... 34
11.1. About image files ..........................................................................................................................34

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11.2. File-naming convention ................................................................................................................34
11.3. Storage capacity .......................................................................................................................... 34
11.4. Saving an image .......................................................................................................................... 34
11.5. Previewing an image ................................................................................................................... 34
11.6. Opening a saved image ...............................................................................................................35
11.7. Displaying image information ...................................................................................................... 36
11.8. Renaming an image .....................................................................................................................36
11.9. Editing a Saved Image .................................................................................................................37
11.10. Create PDF Reports .................................................................................................................. 38
11.11. Delete Image ..............................................................................................................................39
11.12. Delete Multiple Images .............................................................................................................. 39
11.13. Delete Multiple Files .................................................................................................................. 40
11.14. Reset Image Counter .................................................................................................................40
11.15. Image Annotations ..................................................................................................................... 41
11.15.1. Add Text Annotations .......................................................................................................41
11.15.2. Add Voice Annotations .................................................................................................... 43
11.15.3. Add Sketch ...................................................................................................................... 45
12. Recording Settings ..............................................................................................................................46
12.1. Video Recording .......................................................................................................................... 46
12.2. Video Processing .........................................................................................................................47
13. Image Effect Adjustment .....................................................................................................................48
13.1. Thermal Camera Focusing ..........................................................................................................48
13.2. LEVEL and SPAN Adjustment .....................................................................................................49
13.3. Temperature Measurement Range ............................................................................................. 50
13.4. Changing the color palette .......................................................................................................... 51
13.5. Changing the environmental parameters ....................................................................................55
13.6. Image Calibration ........................................................................................................................ 55
13.7. Set Image Mode .......................................................................................................................... 56
14. Analysis Setting ................................................................................................................................... 58
14.1. Add/Delete Analysis Tools ........................................................................................................... 59
14.2. User Preset Settings ....................................................................................................................60
14.3. Move or Adjust Analysis Tools .....................................................................................................61
14.4. Changing Parameters of Analysis Tool ....................................................................................... 63
14.4.1. Parameter Type .................................................................................................................64
14.4.2. Recommended Values ......................................................................................................65
14.4.3. Change Parameters ..........................................................................................................65
14.5. Change Properties of Analysis Tool ............................................................................................ 67
14.6. Set Analysis Tool Alarm ............................................................................................................... 68
14.6.1. Alarm Type .........................................................................................................................68
14.6.2. Alarm Signal ...................................................................................................................... 68
14.6.3. Alarm Settings ................................................................................................................... 68
14.7. Isotherm ....................................................................................................................................... 69
15. Remote Connection and Control ....................................................................................................... 72
16. Cloud Platform ..................................................................................................................................... 73
17. Wireless Projection ..............................................................................................................................73
18. FTP .........................................................................................................................................................74
19. Data Sharing ......................................................................................................................................... 76
20. Settings ................................................................................................................................................. 76
20.1. Function Settings .........................................................................................................................76
20.1.1. Default Text ....................................................................................................................... 77
20.1.2. Filename Prefixes ............................................................................................................. 78
20.1.3. Edit Report Templates .......................................................................................................78
20.2. Environmental Parameters ..........................................................................................................79
20.3. Analysis Settings ......................................................................................................................... 79
20.4. Alarm Settings ..............................................................................................................................79

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20.5. Time-lapse Image Capture ..........................................................................................................80
20.6. System Settings ...........................................................................................................................82
20.6.1. Wi-Fi Settings .................................................................................................................... 82
20.6.2. Configure Mobile Data ...................................................................................................... 84
20.6.3. Bluetooth Pairing ...............................................................................................................84
20.6.4. Language and Date ...........................................................................................................85
20.6.5. Auto Screen Timeout .........................................................................................................86
20.6.6. Brightness ......................................................................................................................... 86
20.6.7. Volume ...............................................................................................................................86
20.6.8. GPS ................................................................................................................................... 87
20.6.9. Virtual Buttons ................................................................................................................... 87
20.6.10. Storage Settings ..............................................................................................................88
20.6.11. Reset Parameters ........................................................................................................... 88
20.6.12. Factory Reset ..................................................................................................................89
20.6.13. Software Update ............................................................................................................. 89
20.7. Smart Capture ............................................................................................................................. 90
20.8. Smart Diagnostics ....................................................................................................................... 93
21. Technical Data ...................................................................................................................................... 96
21.1. S1280 25° .................................................................................................................................... 96
22. Applications Introduction ................................................................................................................. 100
22.1. Smart Power Inspection and Diagnosis ....................................................................................100
22.2. Storage Level Detection ............................................................................................................ 101
22.3 PCB Inspection ...........................................................................................................................101
22.4 Rotary Kiln Defect Monitoring .................................................................................................... 102
23. Structure Drawing ..............................................................................................................................103
24. Download Software and Update Firmware ..................................................................................... 104
24.1. Download Software ................................................................................................................... 104
24.2. Update Firmware ....................................................................................................................... 104
25. Cleaning Thermal Camera ................................................................................................................ 105
25.1. Cleaning Camera Housing, Cables and Other Items ............................................................... 105
25.2. Cleaning Infrared Lens .............................................................................................................. 106
25.3. Clean Infrared Detector ............................................................................................................. 107

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1. Legal Disclaimer
1.1.Legal Disclaimer
The thermal cameras manufactured by IRAY TECHNOLOGY are warranted for a period of two-year and
the accessories are warranted for a period of three-month form the delivery date of the original purchase,
provided such products have been under normal storage, use and maintenance.
This warranty extends only to the original purchaser and is not transferable. It is not applicable to any
product which has be subjected to misuse, neglect, accident or abnormal conditions of operation.
In the case of a defect in a product covered by this warranty the product must not be further used or
maintained in order to prevent additional damage. The purchaser shall promptly report any defect to IRAY
TECHNOLOGY or this warranty will not apply.
IRAY TECHNOLOGY will, at its option, repair or replace any such defective product free of charge if, upon
inspection, the product or accessories prove to be defective, the user can contact with after-sales service
department of IRAY TECHNOLOGY within the said warranty period.
1.2.Copyright
©IRay Technology Co., Ltd. 2022. All rights reserved worldwide. All contents in this manual, including
words, pictures, images, etc., belong to IRAY TECHNOLOGY CO., LTD. (Hereinafter referred to as “THE
COMPANY” or “IRAY TECHNOLOGY”). No part of the manual, in whole or part, may be copied,
photocopied, translated, or transmitted without the prior written permission of IRAY TECHNOLOGY.
This manual is used as a guide. The photos, graphics, diagrams and illustrations provided in the manual
are only used to explain, which may be different from the specific product. The real product shall prevail.
We try our best to make sure the contents in this manual are accurate. We do not provide any
representations or warranties in this manual.
IRAY TECHNOLOGY reserve the right to update the manual. If you need the latest version of this manual,
please contact us. It is recommended that you use this manual with the guidance of professionals.
1.3.Quality Assurance
The Quality Management System under which these products are developed and manufactured has been

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certified in accordance with the ISO9001 standard.
We reserve the right to make changes and improvements on any of the products without prior notice.
2. Safety Information
WARNING
Applicability: Digital devices subject to 15.21.
NOTICE: Changes or modifications made to this equipment not expressly approved by
IRAY Systems may void the FCC authorization to operate this equipment.
Applicability: Digital devices subject to 2.1091/2.1093/OET Bulletin 65.
Radiofrequency radiation exposure Information: The radiated output power of the device
is below the FCC/IC radio frequency exposure limits. Nevertheless, the device shall be
used in such a manner that the potential for human contact during normal operation is
minimized.
Any Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
The device has been evaluated to meet general RF exposure requirement. The device
can be used in portable exposure condition without restriction.
This device was tested for typical body-worn operations. To comply with RF exposure
requirements, a minimum separation distance of 0.5 cm must be maintained between the
user’s body and the handset, including the antenna. Third-party belt-clips, holsters, and
similar accessories used by this device should not contain any metallic components.
Body-worn accessories that do not meet these requirements may not comply with RF
exposure requirements and should be avoided. Use only the supplied or an approved

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antenna.
Applicability: Cameras with one or more laser pointers.
Do not look directly into the laser beam. The laser beam can cause eye irritation.
Applicability: Cameras with one or more batteries.
Do not disassemble or do a modification to the battery. The battery contains safety and
protection devices which, if damage occurs, can cause the battery to become hot, or
cause an explosion or an ignition.
Applicability: Cameras with one or more batteries.
If there is a leak from the battery and you get the fluid in your eyes, do not rub your eyes.
Flush well with water and immediately get medical care. The battery fluid can cause injury
to your eyes if you do not do this.
Applicability: Cameras with one or more batteries.
Do not continue to charge the battery if it does not become charged in the specified
charging time. If you continue to charge the battery, it can become hot and cause an
explosion or ignition. Injury to persons can occur.
Applicability: Cameras with one or more batteries.
Only use the correct equipment to remove the electrical power from the battery. If you do
not use the correct equipment, you can decrease the performance or the life cycle of the
battery. If you do not use the correct equipment, an incorrect flow of current to the battery
can occur. This can cause the battery to become hot, or cause an explosion. Injury to
persons can occur.

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Make sure that you read all applicable MSDS (Material Safety Data Sheets) and warning
labels on containers before you use a liquid. The liquids can be dangerous. Injury to
persons can occur.
1. Make sure you read all applicable Material Safety Data Sheets (SDS) and warning
labels on containers before you use a liquid. The liquids can be dangerous. Injury to
persons can occur.
2. It is prohibited to use the product in a high temperature above 85 °C or in a low
temperature below-45 °C.
3. It is forbidden to disassemble or refit the thermal camera at will.
Caution
1. Do not use the product under conditions that doesn’t match the environmental
requirements. For specific use environment requirements, see the product parameter
table.
2. Do not apply solvents or equivalent liquids to the camera, the cables, or other items.
3. Be careful when you clean the infrared lenses. The lens has an anti-reflective coating
which is easily damaged. Damage to the infrared lens can occur with too much force or
cleaning with rough objects such as tissues.
4. No matter there is a lens cover or not, do not point the infrared thermal camera towards
strong light or equipment with laser radiation. This will affect the accuracy of the thermal

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camera and even damage the detector in the thermal camera.
Do not use the camera in temperatures more than +50 ° C (+122 ° F), unless other
information is specified in the user documentation or technical data. High temperatures
can cause damage to the camera.
Do not point the infrared camera (with or without the lens cover) at strong energy sources,
for example, devices that cause laser radiation, or the sun. This can have an unwanted
effect on the accuracy of the camera. It can also cause damage to the detector in the
camera.
Applicability: Cameras with one or more laser pointers.
To prevent damage, put the protective cap on the laser pointer when you do not operate
the laser pointer. Damage to the laser pointer can occur if you do not do this.
Applicability: Cameras with one or more batteries.
Do not attach the batteries directly to a car’s cigarette lighter socket, unless IRAY
Systems supplies a specific adapter to connect the batteries to a cigarette lighter socket.
Damage to the batteries can occur.
Applicability: Cameras with one or more batteries.
Do not connect the positive terminal and the negative terminal of the battery to each other
with a metal object (such as wire). Damage to the batteries can occur.
Applicability: Cameras with one or more batteries.
Do not get water or salt water on the battery, or permit the battery to become wet.
Damage to the batteries can occur.

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Applicability: Cameras with one or more batteries.
Do not make holes in the battery with objects. Damage to the battery can occur.
Applicability: Cameras with one or more batteries.
Do not hit the battery with a hammer. Damage to the battery can occur.
Applicability: Cameras with one or more batteries.
Do not put your foot on the battery, hit it or cause shocks to it. Damage to the battery can
occur.
Applicability: Cameras with one or more batteries.
Do not put the batteries in or near a fire, or into direct sunlight. When the battery becomes
hot, the built-in safety equipment becomes energized and can stop the battery charging
procedure. If the battery becomes hot, damage can occur to the safety equipment and
this can cause more heat, damage or ignition of the battery.
Applicability: Cameras with one or more batteries.
Do not put the battery on a fire or increase the temperature of the battery with heat.
Damage to the battery and injury to persons can occur.
Applicability: Cameras with one or more batteries.
Do not put the battery on or near fires, stoves, or other high-temperature locations.
Damage to the battery and injury to persons can occur.
Applicability: Cameras with one or more batteries.

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Do not solder directly onto the battery. Damage to the battery can occur.
Applicability: Cameras with one or more batteries.
Do not use the battery if, when you use, charge, or put the battery in storage, there is an
unusual smell from the battery, the battery feels hot, changes color, changes shape, or is
in an unusual condition. Speak with your sales office if one or more of these problems
occurs. Damage to the battery and injury to persons can occur.
Applicability: Cameras with one or more batteries.
Only use a specified battery charger when you charge the battery. Damage to the battery
can occur if you do not do this.
Applicability: Cameras with one or more batteries.
Only use a specified battery for the camera. Damage to the camera and the battery can
occur if you do not do this.
Applicability: Cameras with one or more batteries.
The temperature range through which you can charge the battery is ±0°C to +45°C (+32°
F to +113°F), unless other information is specified in the user documentation or technical
data. If you charge the battery at temperatures out of this range, it can cause the battery
to become hot or to break. It can also decrease the performance or the life cycle of the
battery.
Applicability: Cameras with one or more batteries.
The temperature range through which you can remove the electrical power from the
battery is -15°C to +50°C (+5°F to +122°F), unless other information is specified in the
user documentation or technical data. If you operate the battery out of this temperature

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range, it can decrease the performance or the life cycle of the battery.
Applicability: Cameras with one or more batteries.
When the battery is worn, apply insulation to the terminals with adhesive tape or
equivalent materials before you discard it. Damage to the battery and injury to persons
can occur if you do not do this.
Applicability: Cameras with one or more batteries.
Remove any water or moisture on the battery before you install it. Damage to the battery
can occur if you do not do this.
Do not apply solvents or equivalent liquids to the camera, the cables, or other items.
Damage to the battery and injury to persons can occur.
Be careful when you clean the infrared lens. The lens has an anti-reflective coating which
is easily damaged. Damage to the infrared lens can occur.
Do not use too much force to clean the infrared lens. This can cause damage to the
anti-reflective coating.

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3. Notice to user
3.1.Calibration
IRAY TECHNOLOGY recommends that you verify your calibration yearly in order to ensure accuracy. You
can verify the calibration through IRAY TECHNOLOGY or third-party organizations.
3.2.Accuracy
For very accurate results, we recommended that you wait 5 minutes after you have started the camera
before measuring a temperature.
3.3.Video Teaching
You can search for mount and use videos from our website：www.infiray.com.
3.4.Documentation Updates
Our manuals are updated several times per year, and we also issue product-critical notifications of
changes on a regular basis. Please visit our website to access the latest manuals and notifications.
3.5.Scope of Application
This manual is applicable for all products in a range, which means that parts of the manual may not apply
to a particular model.
3.6.Disposal of electronic waste
2006/66/EC (battery directive): This product contains a battery that cannot be disposed of as unsorted
municipal waste in the European Union. See the product documentation for specific battery information.
The battery is marked with this symbol, which may include lettering to indicate cadmium (Cd), lead (Pb),

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or mercury (Hg). For proper recycling, return the battery to your supplier or to a designated collection
point. For more information see: www.recyclethis.info
4. Customer Help
4.1.FAQ
You can find answers to FAQ about this model on the service support page of our official website.
4.2.Download
You can download the following contents from our website: www.infiray.com
Product Documentation
Client Software
How-to Videos
5. Introduction
5.1.General description
The S series is designed for the expert requiring the highest performance and the latest technology
available. The camera series have excellent ergonomics, and can achieve high accuracy and high-quality
image with high-sensitivity and high-resolution infrared detectors. Custom OS, intelligent application and
assisted function, 5.5-inch angle adjustable screen and rotatable handles make S series well suited for

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professional use.
5.2.Key benefits
• Tailor made for research and development: The S series has high accuracy
and high sensitivity, to accurately measure the smallest temperature differences. With
real-time radiometric recording by the camera, it is possible to capture fast events on
the camera’s SD card for further analysis by the supplied analysis software.
• Flexible and feature rich: A wide variety of measuring and analysis functions makes
the camera flexible for your every need. The programmable buttons and AI function improves the
interaction and control ability.
• Highest performance with the latest technology: The S series is equipped
with the innovative IRAY intelligent image fusion feature, which produces an
image richer in detail than ever before. With its continuous autofocus, the image continues to be clear,
which improves work efficiency greatly.
• Intelligent Work Flow: S series are integrated with Work Flow Template, which can be edited via
IRPT_TAS, auto image naming and complete complicated work flow with multiple image annotation and
memory function.

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5.3.Packaging List
Standard Accessories
Thermal
camera
Li-ion battery
Power adapter
USB cable
HDMI cable
Neck strap
Hand strap
SD card
Hard safety
case
Battery charger
Charging
cables(white)
Download card
Calibration
certificate
Quick start
guide
User
documentation
Optional Accessories
Li-ion battery
Bluetooth
headsets
Long focus lens
Wide angle lens
Micro-lens
Lens bag
Portable bag

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6. Camera Overview
6.1.View from the left
No.
Name
Function Description
1
Visible light
2
LRF
3
LED supplement light
4
Infrared lens
5
Power button
Press and hold for 3s to power on；Press and hold for 3s to
display power off/reboot menu；Press to enter sleep mode.
6
SD card slot
Standard 64GB ，support hot plug, support SD ，SDHC ，
SDXC，Max. extendable to 2TB；
Remove SD card and transmit data to PC or other devices via
card reader.
Note：Damage to memory card may occur if the memory card
is removed when SD card is operating.
7
SIM card slot
China Mobile
Note：only applicable to some models
8
Micro HDMI output port
digital video output
9
USB port
charge or data transmission
10
Charge indicator
Power, charging and connection status indicator;
The green LED flashes: the battery is being charged;
The green LED glows continuously: the battery is fully charged.

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6.2. View form the right
No.
Name
Function Descriptions
1
Viewfinder
2
Viewfinder Diopter Knob
Change the diopter of the viewfinder.
3
Image Capture Button
Press: image capture；Press and hold: start/end video
capture
4
Auto Focus Button
Auto focus
5
Manual Focus Ring
Adjust the focus manually

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6.3View from the front
No.
Name
Function Description
1
Joystick Button
Menu navigation；Select and change value
2
LCD/Viewfinder toggle button
Press: toggle between LCD screen and viewfinder
3
Playback Button
Press: open gallery ；Press and hold for 2S to
perform manual correction
4
OK/Programmable Button
OK button: click
Programmable button: press and hold, including
voice recognition, laser range finding
Note: only available for some models
5
Back Button
Dialogue box and menu
6
LCD touch screen