1. Introduction
Thank you for choosing the KUAIQU Digital Industrial Microscope. This device is designed for high-precision observation and analysis, making it ideal for tasks such as PCB welding, mobile phone repair, jewelry inspection, and other applications requiring detailed magnification. This manual provides essential information for the safe and effective use of your microscope.
Please read this manual thoroughly before operating the device and keep it for future reference.
2. Product Overview
2.1 Package Contents (Full Set)
- 1 x FULL HD Camera (Specific model varies by purchase)
- 1 x Power Adapter
- 1 x HDMI Cable
- 1 x Type-C Cable
- 1 x Remote Control
- 1 x 37CM Folding Bracket
- 1 x C-Mount Lens (1X-150X Zoom)
- 1 x LED Ring Light
- Gift: Additional bracket light (may vary)
2.2 Key Features
The KUAIQU Digital Industrial Microscope offers various configurations, each tailored for specific needs. Common features include:
- High-resolution image and video output (up to 4K for some models).
- Multiple output interfaces: HDMI, USB-C, VGA.
- Adjustable magnification with C-Mount lens.
- Image and video capture capabilities with TF card storage.
- On-screen display (OSD) menu for settings adjustment.
- Remote control for convenient operation.
- Measurement functions via PC software.
- Durable metal shell construction.
2.3 Product Demonstration
Video: Demonstration of the KUAIQU Digital Industrial Microscope in use for circuit board inspection and repair.

Image: Overview of the KUAIQU 4K Digital Industrial Microscope and its included accessories.
3. Setup Instructions
3.1 Assembling the Folding Bracket
- Attach the clamp base of the folding bracket to a stable surface, such as a desk edge. Tighten the screw to secure it.
- Insert the main arm of the folding bracket into the clamp base.
- Adjust the arm's position and angle as needed for your workspace.

Image: The folding bracket with its clamp and adjustable joints.
3.2 Attaching the Camera and Lens
- Carefully screw the C-Mount lens onto the camera body. Ensure it is securely fastened.
- Attach the assembled camera and lens unit to the adjustable head of the folding bracket. Tighten any securing screws to prevent movement.

Image: Diagram showing how to attach the C-Mount lens to the camera.
3.3 Connecting the LED Ring Light
- Mount the LED ring light around the C-Mount lens. Ensure it fits snugly and does not obstruct the lens.
- Connect the LED light's power cable to a suitable power source.
- The LED light typically has a dimmer switch to adjust brightness.

Image: The 56 LED ring light with its power cable and dimmer control.
3.4 Powering On and Connecting to a Display
- Connect the camera's power adapter to the DC IN port (5V-12V) on the camera and then to a power outlet.
- For direct display, connect the camera to a monitor, TV, or projector using the HDMI cable. Ensure the display is set to the correct HDMI input.
- For PC connection, use the Type-C or USB cable.

Image: Connection diagram for the XVH2003 camera to various display types (TV, Projector, Display) via HDMI or VGA.
4. Operating Instructions
4.1 Basic Controls
The camera can be controlled via its physical buttons or the included remote control.
- ON/OFF: Power on/off the camera.
- MENU: Access the On-Screen Display (OSD) menu for settings.
- UP/DOWN: Navigate menu options or adjust values.
- OK: Confirm selection.
- AE (Auto Exposure): Adjust exposure settings.
- IR: Infrared sensor for remote control.
- LED: Indicator light.

Image: XHU4003 4K camera showing physical buttons and ports.

Image: XVH2003 camera with its remote control, highlighting remote functionality.
4.2 Adjusting Magnification and Focus
- Place the object you wish to observe under the camera lens.
- Adjust the height of the camera using the folding bracket to get a rough focus.
- Rotate the focus ring on the C-Mount lens to achieve a sharp image on your connected display.
- Use the zoom ring on the C-Mount lens to adjust the magnification level.

Image: Diagram illustrating the working distance and components of the 1X-150X C-Mount lens.
4.3 Image and Video Capture
For models supporting TF card storage:
- Insert a TF card (up to 64GB) into the designated slot on the camera.
- Navigate the OSD menu or use the remote control to select photo or video capture mode.
- Press the appropriate button (usually 'OK' or a dedicated capture button on the remote) to take a picture or start/stop video recording.
4.4 PC Software for Measurement and Advanced Features
To utilize measurement tools and other advanced features, connect the camera to a PC via the Type-C or USB cable and install the dedicated software.
- Download the ImageView software driver from the provided link: https://drive.google.com/file/d/1uhIXHPESUhsn4dt3KSQ0sBGb4_ta6aWO/view?usp=sharing
- Install the software on your computer.
- Through the ImageView program, you can access measurement tools such as point spacing, parallel lines, vertical lines, line spacing, angle, circle, radius, radian, rectangle, ellipse, concentric circles, center distance, and more.
Note: Ensure you download the correct software version for your operating system (e.g., Windows 11) and camera model.
5. Maintenance
- Cleaning the Lens: Use a soft, lint-free cloth specifically designed for optical lenses. For stubborn smudges, a small amount of lens cleaning solution can be applied to the cloth (not directly to the lens).
- General Cleaning: Wipe the camera body and stand with a dry or slightly damp cloth. Avoid using harsh chemicals or abrasive materials.
- Storage: When not in use, store the microscope in a clean, dry place, away from direct sunlight and extreme temperatures. Use lens caps to protect the lens from dust.
- Power Off: Always power off the device and unplug it when not in use or during cleaning.
6. Troubleshooting
6.1 Common Issues and Solutions
- No image on display:
- Check all cable connections (power, HDMI/USB-C).
- Ensure the camera is powered on.
- Verify the display is set to the correct input source.
- Image is blurry:
- Adjust the focus ring on the C-Mount lens.
- Adjust the working distance by moving the camera up or down on the stand.
- Camera head feels warm during operation:
- It is normal for the camera head to generate some heat during extended use. This typically does not affect image quality or device performance. Ensure adequate ventilation around the device.
- Software/Driver installation issues:
- Ensure you are downloading the correct driver for your specific camera model and operating system from the provided link.
- If issues persist, contact customer support for assistance.
- Remote control not working:
- Check the battery in the remote control.
- Ensure there are no obstructions between the remote and the camera's IR sensor.
7. Specifications
7.1 Camera Models Comparison
| Feature | XHU4003 4K | XHU4002 | XVH2003 |
|---|---|---|---|
| Resolution | 4K 48MP 60FPS | 48MP 60FPS | 13MP 60FPS |
| Interface | USB-C, HDMI | USB, HDMI | VGA, HDMI |
| Software | External software | External software | Without software |
| Language | English, Chinese | English, Chinese | 10 languages |
| Measurement Lines | 16 datum lines | 16 datum lines | 8 datum lines |
| Chips | 1/2.8in SONY Chips | 1/2.33in Panasonic Chips | 1/2.9in GC2053 Chips |
| Input Voltage | 12V/1A | 5V-12V | 12V |
| Photo Output | 8000*6000 (48MP) | 4608x3456 (48MP) | 13MP |
| Video Recording | 4K (3840*2160) | 4K | N/A |
| Dimensions (Camera) | 47mm x 48mm (Gross Weight: 305g) | 66*66*49mm (Net Weight: 250g) | 75*50*50mm |
Image: Comparison table of different camera models.
7.2 1X-150X Zoom C-Mount Lens Specifications
- Working Distance: 50mm - 1000mm
- Zoom Ratio: 1:15
- Magnification: 0.15X - 2X (approx. 1X-150X on a 32-inch display)
- Maximum Magnification Field of View: 4.2mm * 2.4mm
- Minimum Magnification Field of View: 130mm * 70mm
- Size: 30mm (diameter) * 99mm (length)
- Weight: 195g
7.3 LED Ring Light Specifications
- Number of LEDs: 56
- Inner Diameter: 62mm
- Adjustable Brightness: Yes, with dimmer control.
8. User Tips
- Software Compatibility: Always ensure you download the correct software and drivers for your specific camera model and computer's operating system (e.g., Windows 11). If the provided download link doesn't work, contact support.
- Camera Heating: It is common for the camera head to become warm during operation, especially with higher resolution models. This is generally considered normal and should not impact image quality.
- Complete Package Check: Upon receiving your order, carefully verify all components against the package list to ensure you have received the full set, including the camera, lens, stand, and accessories.
- Optimal Lighting: Utilize the included LED ring light to ensure consistent and bright illumination of your subject, which is crucial for clear images and accurate observations.
9. Warranty and Support
For any questions, technical support, or warranty inquiries regarding your KUAIQU Digital Industrial Microscope, please contact our customer service team directly.
Support Email: 2100054921@qq.com
We are committed to providing assistance and ensuring your satisfaction with our product.