Introduction
The MECHANIC Action3 HD 4K 60FPS Microscope Camera is a high-performance imaging device designed for detailed observation, measurement, and recording in various professional fields such as scientific research, industrial inspection, and electronic repair. Featuring a SONY IMX678 1/1.8" CMOS sensor, it delivers stunning 4K resolution at 60 frames per second, ensuring clear and smooth visuals without screen trailing. This camera supports both HDMI and USB outputs, offering versatile connectivity options. Its innovative design includes thermal imaging expansion capabilities, allowing for simultaneous optical and thermal observation on a single screen, enhancing efficiency and diagnostic accuracy.
Specifications

Figure 1: Detailed product parameters for the Action3 Microscope Camera.
| Feature | Description |
|---|---|
| Product Type | High-definition camera for microscope |
| Model | Action 3 |
| Image Sensor | SONY IMX678 1/1.8" CMOS sensor |
| Pixel Size | 2.0 x 2.0μm |
| Resolution | 3840x2160 @60FPS (4K) |
| Video Output | 4K/1080P (HDMI output), 4K (USB output) |
| USB Resolution | 3840x2160@30FPS, 1920x1080P@60FPS |
| Dual Output | HDMI and USB output |
| Image Zooming | 15X zoom |
| Microphone | 3.5mm stereo jack |
| Lens Interface | Standard C/CS interface |
| Language | Chinese, English |
| Working Voltage | DC 12V/1000mA |
| Storage | U Disk |
| Product Size | 63*63*45mm |
| Net Weight | 0.49kg |
| Gross Weight | 0.69kg |
| Package Size | 200*135*70mm |
Package Contents
The following items are included in your MECHANIC Action3 HD 4K 60FPS Microscope Camera package:
- MECHANIC Action3 HD 4K 60FPS Microscope Camera ×1
- HDMI Cable ×1
- Power Adapter ×1
- Mouse ×1
- USB Flash Drive (16GB) ×1
- TYPE-C Cable ×1
- Instructions Manual ×1
- Handmade Box ×1
Setup
1. Connecting the Camera
- Power Connection: Connect the provided power adapter to the DC 12V port on the camera and plug it into a power outlet.
- Display Connection:
- For HDMI output: Connect an HDMI cable from the camera's HDMI port to your monitor or display.
- For USB output: Connect a USB Type-C 3.0 cable from the camera's Type-C 3.0 port to your computer.
- Peripheral Connections:
- Connect a mouse to one of the USB 2.0 ports for navigation and control.
- Insert the USB flash drive into a USB 2.0 port for storage.
- Connect a 3.5mm dual-channel microphone to the MIC port for audio input.
- For thermal imaging expansion, connect a compatible thermal imager to the designated port (refer to specific thermal imager instructions for connection).


Figure 2: Overview of camera ports for various connections.

Figure 3: Illustrates connecting multiple USB devices and a microphone to the camera.
2. Mounting the Camera
Attach the Action3 camera to your microscope using a standard C/CS mount interface. Ensure it is securely fastened to prevent movement during operation.
Operating Instructions
1. Power On/Off
Once all connections are made, the camera will power on automatically or can be powered on using the designated power button (if available).
2. Video Recording and Photo Capture
The Action3 camera features a physical button for ultra-fast snapshots and video recording, eliminating the need for mouse clicks during critical moments.
- To take a photo: Press the photo button once.
- To record video: Press the video button once to start recording, and press again to stop.

Figure 4: Physical button for quick photo and video capture.
3. Dual-Screen Output
The camera supports simultaneous output via HDMI and USB, allowing for dual-screen display. This is particularly useful for collaborative work or when needing to view different aspects of the image simultaneously.
Video 1: Demonstrates the smooth 60FPS display and dual-screen output capabilities.
4. Thermal Imaging Expansion
The Action3 camera supports external thermal imaging signal sources, enabling a dual display of optical and thermal images on a single screen. This allows for real-time temperature distribution analysis alongside visual inspection.

Figure 5: Dual display of optical and thermal images for comprehensive analysis.
5. Geometric Measurement and Annotation
The camera's software interface provides functions for geometric measurement and annotation, allowing users to analyze and mark specific features on the captured images or live feed.

Figure 6: Interface for measurement and annotation functions.
6. Language Settings
The camera supports both Chinese and English languages. You can switch between languages through the on-screen menu settings.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the camera body. For the lens, use a specialized lens cleaning solution and cloth to avoid scratches.
- Storage: Store the camera in a dry, dust-free environment when not in use. Protect it from extreme temperatures and humidity.
- Handling: Handle the camera with care to avoid physical damage. Do not expose it to strong vibrations or impacts.
Troubleshooting
- Screen Trailing/Lag: If you experience screen trailing or lag, especially when moving objects under the microscope, ensure the camera is operating at 60FPS. The Action3 is designed to minimize this issue at its native 60FPS refresh rate. Verify your display also supports 60FPS at 4K resolution.
- No Image on Display:
- Check all cable connections (power, HDMI/USB) to ensure they are secure.
- Verify the display input source is correctly selected (HDMI or USB).
- Ensure the camera is powered on.
- USB Connectivity Issues: If connecting via USB to a computer, ensure the necessary drivers are installed. Try a different USB port or cable.
- Poor Image Quality:
- Adjust the microscope's focus and lighting.
- Clean the camera lens and microscope optics.
- Check camera settings for resolution and exposure.

Figure 7: Visual comparison of screen trailing at different frame rates.
User Tips
Based on general user feedback for similar microscope cameras, here are some tips to enhance your experience:
- Optimal Lighting: Good lighting is crucial for clear microscope images. Experiment with different light sources and angles to achieve the best results.
- Stable Setup: Ensure your microscope and camera setup is stable to prevent vibrations that can blur images, especially during high magnification.
- Software Updates: Periodically check the manufacturer's website for firmware or software updates for your camera to ensure optimal performance and access to new features.
- Cable Management: Organize your cables to prevent accidental disconnections or damage, especially with multiple peripherals connected.
Warranty and Support
The MECHANIC Action3 HD 4K 60FPS Microscope Camera comes with a 1-year warranty from the date of purchase, covering manufacturing defects. Please retain your proof of purchase for warranty claims.

Figure 8: Warranty information.
For technical support, troubleshooting assistance, or warranty inquiries, please contact our customer service team:
- Email: 1757607013@qq.com

Figure 9: Support contact details.