1. Introduction
The Andonstar AD203 is a versatile handheld digital microscope designed for both educational and practical applications. Featuring an adjustable 4-inch LCD screen, 80-200X magnification, and 1080P video recording capabilities, it's ideal for observing small objects, conducting outdoor explorations, or assisting with detailed tasks like electronics inspection and jewelry appraisal. Its portable and lightweight design makes it suitable for users of all ages.
Demonstration of the Andonstar AD203 Handheld Portable Microscope, showcasing its features, usage for observing banknotes, butterflies, PCBs, and coins, PC connectivity, and file sharing capabilities.
2. Package Contents
Please check the box for the following items:
- Handheld microscope × 1
- Power cable × 1
- 32G Micro-SD card × 1
- Portable wrist strap × 1
- Portable bag × 1
- Instructions × 1
Contents of the Andonstar AD203 package.
3. Product Overview & Controls
Familiarize yourself with the microscope's components and controls:
- Power On/Off: Button to turn the device on or off.
- Up/Zoom In: Increases magnification.
- Picture Capture: Takes a still image.
- Down/Zoom Out: Decreases magnification.
- Mode/Menu: Switches between modes and accesses menu settings.
- OK/Start Video Record: Confirms selections or starts/stops video recording.
- Reset Hole: For factory reset (use a thin pin).
- USB Port: For charging and PC connection.
- Memory Card Slot: For inserting the Micro-SD card.
- Focus Wheel: Adjusts the clarity of the image.
- LED Light Brightness +/-: Slider to control the intensity of the 8 adjustable LED lights.
Main control buttons and ports.
Adjustable LED lights and brightness control.
4. Setup
4.1 Charging the Battery
The microscope has a built-in 1800mAh battery. Before first use, fully charge the device using the provided power cable connected to the USB port. A full charge provides approximately 2.5 hours of continuous use.
Battery capacity and usage time.
4.2 Inserting the Micro-SD Card
Locate the memory card slot on the side of the microscope. Gently insert the provided 32G Micro-SD card until it clicks into place. This card is essential for saving photos and videos.
4.3 Assembling the Stand (Optional)
If your model includes a stand, follow these steps for assembly:
- Loosen the fixed knob on the stand.
- Adjust the object distance to a suitable height for your observation.
- Tighten the fixed knob to secure the height.
- Rotate the screw hole on the AD203 microscope body into the screw assembly of the bracket.
- Assemble the screw assembly and put it into the bracket.
- After adjusting the desired angle, tighten and lock the bracket.
Stand assembly instructions.
5. Operating Instructions
5.1 Basic Operation
- Power On: Press and hold the 'Power On/Off' button.
- Adjust Screen: The 4-inch LCD screen can be flipped up and rotated 360 degrees for optimal viewing angles.
- Place Object: Position the object you wish to observe directly under the microscope lens.
- Adjust Focus: Rotate the 'Focus Wheel' until the image on the screen is clear.
- Adjust LED Lights: Use the 'LED Light Brightness +/-' slider to illuminate your subject appropriately.
- Zoom In/Out: Use the 'Up/Zoom In' and 'Down/Zoom Out' buttons to adjust magnification.
Adjustable 4-inch LCD screen.
5.2 Taking Photos and Videos
- To take a photo: Press the 'Picture Capture' button once. The image will be saved to the Micro-SD card in JPG format.
- To record a video: Press the 'OK/Start Video Record' button once to start recording. Press it again to stop. Videos are saved in AVI format.
5.3 Menu Navigation
Press the 'Mode/Menu' button to access the device's settings and switch between different modes (e.g., photo mode, video mode, playback mode). Use the 'Up/Zoom In' and 'Down/Zoom Out' buttons to navigate through options, and 'OK' to select.
5.4 Connecting to a PC
The AD203 microscope supports PC connection for Windows 7/8/10 using 'amcap' software. Connect the microscope to your computer using the USB cable. The microscope screen will display 'PC Camera'. You can then view the live feed and access files on your computer.
Connecting the microscope to a PC.
5.5 Transferring Files
After connecting to a PC, you can access the Micro-SD card content directly. The files will be organized in folders (e.g., DCIM). You can copy videos (AVI format) and photos (JPG format) to your computer for further viewing or sharing.
Accessing files from the Micro-SD card on a PC.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the microscope body. For the lens, use a specialized lens cleaning cloth and solution to avoid scratches.
- Storage: Store the microscope in its portable bag in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge it regularly, even if not in use for extended periods.
- SD Card: Periodically back up important files from the Micro-SD card to your computer and format the card to maintain optimal performance.
7. Troubleshooting
- No Power: Ensure the battery is charged. Connect the microscope to a power source using the USB cable.
- Blurry Image: Adjust the 'Focus Wheel' until the image is sharp. Ensure the object is within the minimum focus range (1cm).
- Dark Image: Increase the brightness of the LED lights using the 'LED Light Brightness +/-' slider.
- Cannot Save Files: Check if the Micro-SD card is properly inserted and has sufficient free space. If the card is full, transfer files to a computer and delete them from the card, or replace the card.
- PC Connection Issues: Ensure the USB cable is securely connected to both the microscope and the PC. Verify that your PC's operating system (Windows 7/8/10) is compatible and that necessary drivers (e.g., for 'amcap') are installed.
- Device Unresponsive: Use a thin pin to press the 'Reset Hole' to perform a factory reset.
8. Specifications
| Feature | Specification |
|---|---|
| Brand Name | ANDONSTAR |
| Model Number | AD203 |
| Theory | Video Microscope |
| Magnification Ratio | 80X - 200X (Digital Zoom up to 1000X) |
| Drawtube | Monocular |
| Screen Size | 4 inch |
| Image Sensor | 2 mega pixels HD sensor |
| Display Resolution | 800*480 |
| Video Output | FHD1080 (1920x1080 30FPS), HD1080P (1440x1080 30FPS), 720P (1280x720 30FPS) |
| Video Format | AVI |
| Photo Resolution | Up to 12M (4032x3024) |
| Photo Format | JPG |
| Focus Range | Minimum 1cm |
| Frame Rate | 30FPS |
| Light Source | 8 adjustable LED lights |
| Storage | Micro-SD card, up to 32G |
| PC Support | Windows 7/8/10 (amcap connection) |
| Battery | 1800mAh (approx. 2.5 hours usage) |
| Power Source | 5V DC |
| Material | Plastic |
| Features | Handheld, Digital |
| Certifications | CE, FCC, RoHS |
| Product Dimensions | 18*13*4cm |
| Product Weight | 0.215kg |
| Language Support | 12 types (Simplified Chinese / Traditional Chinese / English / Japanese / French / German / Korean / Vietnamese / Portuguese / Russian / Spanish / Thai) |
9. User Tips
- For best results, ensure your subject is well-lit using the adjustable LED lights.
- When observing very small or delicate items, use the included stand for stability and precise focusing.
- Experiment with different zoom levels and focus adjustments to capture the clearest images and videos.
- Remember to convert AVI video files to MP4 or other compatible formats if you plan to view them on mobile devices or share them easily.
- This microscope is excellent for educational purposes, encouraging children and adults to explore the micro-world around them, from plant leaves to insect details.
Diverse applications of the Andonstar AD203 microscope.
10. Warranty & Support
The Andonstar AD203 USB Digital Microscope comes with a 1-year warranty from the date of purchase. For technical support, troubleshooting assistance, or warranty claims, please contact the Andonstar Official Store customer service. Keep your purchase receipt as proof of purchase.
