1. Introduction
Thank you for choosing the SKYEAR 4.3" Digital Microscope. This device is designed to provide high-quality magnified views of various objects, suitable for coin and jewelry inspection, circuit board analysis, educational exploration, and more. Featuring a 4.3-inch LCD screen, adjustable LED illumination, and PC compatibility, it offers a versatile and user-friendly experience for exploring the microscopic world.
2. What's Included
Please verify that all components are present in your package:
- Digital Microscope Host (with 4.3" LCD screen)
- Adjustable Stand (Base, Lift Rod, Bracket)
- USB Data Cable
- Cleaning Cloth
- User Manual
Figure 2.1: Contents of the SKYEAR Digital Microscope package.
3. Setup Guide
3.1 Assembly
- Attach the lift rod to the base by screwing it securely.
- Slide the bracket onto the lift rod and tighten the knob to secure it at the desired height.
- Mount the digital microscope host onto the bracket, ensuring it is firmly in place.
3.2 Powering On
The microscope is powered by a built-in Lithium Polymer battery. For initial use or when the battery is low, connect the USB data cable to the microscope's DC 5V port and a compatible USB power source (e.g., computer USB port, wall adapter).
Figure 3.1: Connecting the USB data cable for charging.
Press and hold the power button on the front panel to turn on the device. The screen will display a 'Welcome' message.
3.3 Inserting a TF Card (Optional)
To save photos and videos, insert a TF (MicroSD) card into the designated slot on the side of the microscope. The device supports up to 32GB TF cards.
Figure 3.2: Inserting the TF card.
It is recommended to format the TF card before first use. Navigate to the 'Setting' menu, select 'Format', and confirm. This will erase all data on the card.
4. Operating Instructions
4.1 Placing and Focusing Objects
Place the object you wish to observe directly under the microscope lens on the base. Use the focus wheel on the microscope body to adjust the clarity of the image on the LCD screen. For larger objects or different working distances, adjust the height of the microscope head on the lift rod using the side knob.
Figure 4.1: Observing a circuit board with the microscope.
4.2 Magnification Adjustment
The microscope offers a magnification range of 50X to 1000X. The actual magnification displayed depends on factors such as screen size, distance to the object, and observation conditions. Use the zoom buttons on the front panel (left/right arrows) to digitally adjust the magnification level on the screen.
Figure 4.2: Magnification levels from 50X to 1000X.
4.3 LED Illumination
The microscope is equipped with 8 adjustable LED fill lights around the lens. Use the dimmer switch on the side of the microscope head to steplessly adjust the brightness of the LEDs, ensuring optimal lighting for your observations.
Figure 4.3: Adjusting the LED fill lights.
4.4 Capturing Photos and Videos
The microscope can capture 1080P photos and videos. To take a photo, press the 'OK' button. To record a video, press the 'Menu' button (three horizontal lines) to switch to video mode, then press 'OK' to start/stop recording. Ensure a TF card is inserted to save your captures.
Figure 4.4: Capturing photos and videos.
4.5 PC/MacOS Compatibility
Connect the microscope to your Windows or MacOS computer using the USB data cable for a larger observation view and easy data transfer. No additional software is required. For Windows 10, use the pre-installed 'Windows Camera' app. For MacOS, use 'Photo Booth' or 'Quick Time Player'.
Figure 4.5: Connecting the microscope to a PC/Laptop.
4.6 Convertible Design
The microscope can be easily transformed from a desktop unit to a portable handheld device by detaching the main unit from the stand. This allows for flexible observation in various environments, including outdoor use.
Figure 4.6: Convertible design for handheld use.
4.7 Official Product Videos
Video 4.1: Demonstrates the SKYEAR Digital Microscope in action for specimen inspection, showcasing its magnification capabilities and clear display.
Video 4.2: An overview of the SKYEAR 4.3-inch LCD Digital Microscope, highlighting its features and ease of use for various applications.
Video 4.3: Focuses on the digital microscope's utility for coin collectors, demonstrating its magnification for detailed examination of coins.
5. Maintenance
- Cleaning the Lens and Screen: Use the provided cleaning cloth or a soft, lint-free cloth to gently wipe the lens and LCD screen. Avoid using abrasive cleaners or solvents.
- Storage: Store the microscope in a cool, dry place away from direct sunlight and extreme temperatures. When not in use for extended periods, ensure the battery is charged to prevent deep discharge.
- Battery Care: Recharge the battery regularly, even if not in frequent use, to maintain its lifespan.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/Device won't turn on | Low battery; Power button not pressed correctly | Charge the device using the USB cable. Press and hold the power button for a few seconds. |
| Blurry image on screen | Out of focus; Incorrect working distance | Adjust the focus wheel. Adjust the height of the microscope head on the stand. |
| Cannot save photos/videos | No TF card inserted; TF card full or corrupted | Insert a TF card. Format the TF card (this will erase all data). Replace the TF card if corrupted. |
| No image on PC/Mac | Incorrect software selected; USB connection issue | Ensure 'Windows Camera' (Windows) or 'Photo Booth'/'Quick Time Player' (MacOS) is open. Check USB cable connection. |
| LED lights not working/dim | Dimmer switch set too low; Low battery | Adjust the dimmer switch on the side. Charge the device. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | SKYEAR |
| Model Name | 307-B |
| Display | 4.3-inch LCD Screen |
| Magnification | 50X-1000X |
| Photo Resolution | 1920*1080P (JPEG) |
| Video Resolution | 1920*1080P (AVI) |
| Light Source | 8 Adjustable LED Fill Lights |
| Power Source | Battery Powered (1 Lithium Polymer battery required) |
| Voltage | 5 Volts |
| Compatible Devices | Personal Computer (Windows/MacOS) |
| Material | Plastic |
| Color | Black |
| Item Weight | 1.36 pounds (0.62 Kilograms) |
| Package Dimensions | 7.4 x 6.34 x 4.57 inches |
| Manufacturer | Shenzhen Sulang Technology Co., ltd |
| Date First Available | June 20, 2023 |
8. Warranty and Support
8.1 Protection Plans
Optional protection plans are available for your SKYEAR Digital Microscope:
- 2-Year Protection Plan
- 3-Year Protection Plan
- Complete Protect: One plan covers all eligible past and future purchases (Renews Monthly Until Cancelled).
Please refer to the specific terms and conditions of each protection plan for full details.
8.2 Additional Resources
For further assistance or detailed information, please refer to the official User Manual (PDF) available online or visit the SKYEAR Store:
For any product-related inquiries or technical support, please contact SKYEAR customer service through the official channels provided in the user manual or on the brand's official website.
