1. Introduction
The FLIR Scout TKx is a compact thermal vision monocular designed for outdoor observation in low-light and nighttime conditions. This device allows users to detect heat signatures from people, objects, and animals at distances exceeding 90 meters (100 yards). It features simple operation, including the ability to capture still images and record video.

Figure 1: FLIR Scout TKx Compact Thermal Monocular, front view.
2. Package Contents
Verify that all items are present in the package:
- FLIR Scout TKx Handheld Thermal Camera
- Neck Lanyard
- USB Cable (for charging and data transfer)
- Lens Cap
3. Device Components
Familiarize yourself with the key components of your FLIR Scout TKx monocular:

Figure 2: Side view of the FLIR Scout TKx, showing the lens, eyepiece, and control buttons.
- Objective Lens: Captures thermal radiation.
- Eyepiece: For viewing the thermal image.
- Power Button: Turns the device on/off.
- Mode Button: Cycles through various display modes and color palettes.
- Capture Button: Short press for still image, long press for video recording.
- USB Port: For charging and connecting to a computer.
4. Initial Setup
4.1. Charging the Battery
The FLIR Scout TKx is powered by an internal Lithium Ion battery. Before first use, fully charge the device.
- Connect the included USB cable to the device's USB port.
- Connect the other end of the USB cable to a standard USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate. Charging is complete when the indicator changes color or turns off (refer to device display for exact status).
- A full charge provides approximately 8 hours of continuous operation.
4.2. Powering On/Off
- To power on, press and hold the Power button until the FLIR logo appears on the display.
- To power off, press and hold the Power button until the device shuts down.
5. Operation
5.1. Viewing Thermal Images
Once powered on, look through the eyepiece to view the thermal image. The device automatically adjusts for optimal viewing.

Figure 3: User observing surroundings with the FLIR Scout TKx monocular.
5.2. Color Palettes
The Scout TKx offers multiple color palettes to enhance thermal image interpretation. Press the Mode button to cycle through available palettes. These palettes can highlight different temperature ranges or specific heat signatures.

Figure 4: Examples of various thermal imaging color palettes available on the FLIR Scout TKx.
Common palettes include:
- Black Hot: Hot objects appear black.
- White Hot: Hot objects appear white.
- InstAlert™: Highlights the hottest objects in red or other distinct colors against a grayscale background.
- Iron: A common palette using a spectrum of colors to represent temperature differences.
- Other palettes may include Lava, Rain, and Arctic, each offering a different visual representation of thermal data.
5.3. Image and Video Capture
The device can capture still images and record video directly to its internal memory.
- Image Capture: Briefly press the Capture button to take a still image.
- Video Capture: Press and hold the Capture button to start recording video. Press again to stop recording.
5.4. Data Transfer
To transfer captured images and videos to a computer:
- Connect the device to your computer using the USB cable.
- The device will appear as a removable storage device.
- Navigate to the appropriate folder to access your files.
6. Maintenance
6.1. Cleaning
- Device Body: Wipe with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Lens: Use a lens cleaning cloth or a soft, lint-free cloth specifically designed for optics. Avoid touching the lens surface with fingers.
6.2. Storage
Store the device in a cool, dry place when not in use. Ensure the lens cap is in place to protect the objective lens.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Battery is depleted. | Charge the device using the provided USB cable. |
| Poor image quality or blurry display. | Lens is dirty or fogged. | Clean the objective lens with a suitable lens cleaning cloth. |
| Cannot capture images or video. | Internal memory is full. | Transfer files to a computer and delete them from the device to free up space. |
| Device not recognized by computer. | Faulty USB cable or port. | Try a different USB cable or a different USB port on your computer. Ensure the device is powered on. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | Scout TKx |
| Item Model Number | 7TM-02-F110 |
| Dimensions (L x W x H) | 3.81 x 3.81 x 10.16 cm (1.5 x 1.5 x 4 inches) |
| Weight | 167.83 g (0.37 lbs) |
| Battery Type | 1 Lithium Ion battery (included) |
| Battery Life | Approximately 8 hours |
| Objective Lens Diameter | 42 millimeters |
| Focus Type | Fixed Focus |
| Frame Rate | 9Hz |
9. Safety Information
Important Export Control Notice:
Thermal Imaging Products with a frame rate of 9Hz or less are controlled by the U.S. Department of Commerce and classified under Export Control Classification Number (“;ECCN”;) 6A993.a for U.S. export control purposes. These products may not be exported, re-exported, or transferred to a “;Military End-User”; in any country except the U.S. or Canada, except as approved under a U.S. export or re-export license. A “;Military End-User”; includes national armed services (army, navy, marine, air force, coast guard), national guard, national police, government intelligence or reconnaissance organizations, and any person or entity whose actions or functions are intended to support Military End-Uses. Additionally, these products may not be used in the design, development, production, or use of nuclear, chemical, or biological weapons or missiles.
10. Warranty and Support
For detailed warranty information, please refer to the warranty card included with your product or visit the official FLIR website. For technical support or service inquiries, please contact FLIR customer service through their official channels.







