IRAYUSA IRAY-TL25SE
IRAYUSA Bolt TL25 SE Thermal 4X User Manual
Model: IRAY-TL25SE
1. Introduction
Thank you for choosing the IRAYUSA Bolt TL25 SE Thermal 4X. This advanced thermal imaging device is engineered for superior performance in various applications requiring precise thermal detection. This manual will guide you through the proper setup, operation, maintenance, and troubleshooting to ensure you get the most out of your device.
2. Safety Information
Please read all safety warnings and instructions carefully before using the device. Failure to follow these instructions may result in injury or damage to the device.
- Do not disassemble or attempt to repair the device yourself. Refer all servicing to qualified personnel.
- Keep the device away from extreme temperatures, direct sunlight, and high humidity.
- Avoid dropping or subjecting the device to strong impacts.
- Use only the specified power adapter and accessories.
- Ensure proper ventilation when operating the device for extended periods.
3. Package Contents
Verify that all items listed below are included in your package:
- IRAYUSA Bolt TL25 SE Thermal 4X Device
- User Manual
- Product (as per included components)
4. Product Overview
Familiarize yourself with the key components of your Bolt TL25 SE Thermal 4X.

Figure 4.1: Front view of the IRAYUSA Bolt TL25 SE Thermal 4X, showing the objective lens and main body.

Figure 4.2: Side view of the device, highlighting the control buttons and USB-C port.

Figure 4.3: Top view of the device, showing the full length and various adjustment rings.
5. Setup
5.1 Initial Charging
- Connect the provided USB-C cable to the device's charging port.
- Plug the other end of the cable into a compatible USB power adapter (not included) or a computer USB port.
- Allow the device to charge fully before first use. The charging indicator light will change color or turn off when charging is complete.
5.2 Mounting (if applicable)
If your application requires mounting, ensure the device is securely attached using appropriate mounting hardware (sold separately). Refer to the mounting system's instructions for proper installation.
6. Operating Instructions
6.1 Powering On/Off
- To Power On: Press and hold the power button (refer to Figure 4.2) for approximately 3 seconds until the display illuminates.
- To Power Off: Press and hold the power button again for approximately 3 seconds until the display shuts down.
6.2 Basic Operation
- Focus Adjustment: Rotate the objective lens ring to achieve a clear image of your target.
- Brightness/Contrast: Use the designated buttons or menu options to adjust display brightness and contrast for optimal viewing in different lighting conditions.
- Palette Selection: Cycle through available thermal palettes (e.g., White Hot, Black Hot, Red Hot) to best suit your observation needs. Refer to the on-screen menu for options.
- Digital Zoom: Utilize the zoom controls to digitally magnify the image. The Bolt TL25 SE features 4X thermal magnification.
6.3 Thermal Cutoff Function
The device incorporates a thermal cutoff mechanism for safety and optimal performance. This feature automatically shuts down or reduces power to prevent overheating. If the device unexpectedly powers off or reduces functionality, allow it to cool down before resuming operation.
7. Maintenance
7.1 Cleaning
- Lenses: Use a soft, lint-free cloth specifically designed for optics. For stubborn smudges, a small amount of lens cleaning solution can be applied to the cloth (not directly to the lens).
- Body: Wipe the device body with a soft, damp cloth. Do not use abrasive cleaners or solvents.
7.2 Storage
- Store the device in a cool, dry place, away from direct sunlight and extreme temperatures.
- If storing for extended periods, ensure the battery is partially charged (around 50%) to prolong battery life.
8. Troubleshooting
If you encounter issues with your device, refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery; Power button not pressed long enough. | Charge the device fully; Press and hold the power button for 3 seconds. |
| Image is blurry. | Focus not adjusted; Lens dirty. | Adjust the objective lens focus; Clean the lens carefully. |
| Device shuts down unexpectedly. | Overheating (thermal cutoff activated); Low battery. | Allow device to cool down; Charge the device. |
| No image on display. | Device not powered on; Display settings. | Ensure device is powered on; Check display brightness/contrast settings. |
If the problem persists after trying these solutions, please contact IRAYUSA customer support.
9. Specifications
Key technical specifications for the IRAYUSA Bolt TL25 SE Thermal 4X:
| Feature | Specification |
|---|---|
| Brand | IRAYUSA |
| Model Name | IRAY-TL25SE |
| Hand Orientation | Right |
| Material | Plastic |
| Color | Black |
| Closure Type | Thermal Cutoff |
| UPC | 850048751033 |
| Item Package Dimensions | 1 x 1 x 1 inches |
| Package Weight | 16 ounces |
10. Warranty and Support
10.1 Warranty Information
The IRAYUSA Bolt TL25 SE Thermal 4X comes with a 2 Year Manufacturer Warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
10.2 Customer Support
For technical assistance, warranty claims, or any questions regarding your IRAYUSA Bolt TL25 SE Thermal 4X, please visit the official IRAYUSA website or contact their customer service department. Contact information can typically be found on the manufacturer's website or product packaging.
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