1. Inleiding
The YIZHAN 4K Electronic Digital Microscope is a versatile and easy-to-operate tool designed for a wide range of applications. Featuring a rotatable bracket and a 1-150X continuous zoom lens, it provides high-definition imaging suitable for detailed inspection and analysis. This microscope is an excellent aid for various professional and educational purposes.
Aansoeke:
- Scientific Fields: Zoology, biology, botany, entomology, histology, mineralogy, archaeology, geology, and dermatology.
- Textile Industry: Inspection of raw materials, cotton, wool, and fabrics.
- Elektroniese industrie: Transistor soldering, mobile phone and watch repair, and general electronic inspection.
- Biological Anatomy: Local anatomical studies.
- Precision Manufacturing: Machine tool setup, observation of working processes, and inspection/assembly of precision parts.
- Kwaliteitbeheer: Surface quality assessment of lenses, prisms, transparent substances, and precision scales.
- Cultural Preservation: Inspection of cultural relics, books, coins, calligraphy, and paintings.
- Broad Industry Use: Textile products, chemical, plastic products, electronic manufacturing, machinery manufacturing, pharmaceutical manufacturing, food processing, printing industry, colleges and universities, archaeological research, and many other fields.
2. Pakketinhoud
Kontroleer asseblief die verpakking noukeurig om te verseker dat alle komponente teenwoordig en onbeskadig is.
- Camera Set (Standard US plug)
- 1-150x Zoom Lens
- LED lig
- Folding Bracket (Optional ordinary style or enhanced style bracket)
- Kragadapter
- HDMI kabels
- USB kabel
- Remote control (Note: Batteries for the remote control are not included due to logistics requirements)



3. Spesifikasies
3.1. YIZHAN-4003/4006 (48MP ALL 4K HDMI USB Camera)
| Kenmerk | Spesifikasie |
|---|---|
| Sensor | 1/2.8 inch, Sony IMX415 Megapixel CMOS Sensor |
| HDMI-uitset | 1920*1080P 60FPS |
| TIPE-C Uitset | 1920*1080/30, 1280*720/30, 640*480/30, 320*240/30 (MJPG) |
| Video-opname | 4K |
| Foto resolusie | 48 Million Pixels (JPG format) |
| Elektroniese vergroting | 5x |
| Freeze/Thaw Function | Een-klik |
| Blootstelling | Automatic / One-click exposure, Exposure compensation adjustable |
| Witbalans | Automatic / One-key white balance, RGB adjustable |
| Line Drawing Function | 16 lines (color, thickness, position adjustable) |
| Center Cross-line | Display / Close option |
| TF-kaartberging | Tot 64GB |
| Beheer | Afstandbeheer werking |
| OSD Taal | English, Spanish, Portuguese, Japanese, Russian, Italian, French, Arabic, Chinese |
| Instellings | Shutdown setting parameter saving |
| Behuisingsmateriaal | Aluminum alloy (CNC fine milling technology) |
| Pixel grootte | 2.9µm × 2.9µm |
| Lens-koppelvlak | C/CS |
| Invoer Voltage | GS: 5V |
| Netto gewig | 150g |
| Produk afmetings | 66*66*49 mm |

3.2. YIZHAN-4002 (48MP 4K HDMI USB Camera)
| Kenmerk | Spesifikasie |
|---|---|
| Sensor | 1/2.33 inch, Sony IMX327 Megapixel CMOS Sensor |
| Pixel Resolusie | 48 Miljoen Pixels |
| HDMI-uitset | 1920*1080 60PFS |
| USB-uitset | 1920*1080/30, 1280*720/30, 640*480/30, 320*240/30 (MJPG) |
| Video-opname | 4K |
| Foto resolusie | 48 Million Pixels (JPG format) |
| Elektroniese vergroting | 5x |
| Freeze/Thaw Function | Een-klik |
| Blootstelling | Automatic / Manual, Exposure compensation adjustable |
| Witbalans | Automatic / Manual, RGB adjustable |
| Line Drawing Function | 8 lines (color, thickness, position adjustable) |
| Center Cross-line | Display / Close option |
| TF-kaartberging | Tot 64GB |
| Beheer | Afstandbeheer werking |
| Spyskaarttaal | English/Chinese (default English) |
| Instellings | Shutdown setting parameter saving |
| Behuisingsmateriaal | Strong metal shell |
| Pixel grootte | 1.335µm × 1.335µm |
| Lens-koppelvlak | C/CS |
| Invoer Voltage | DC 5V-12V |
| Netto gewig | 250g |
| Produk afmetings | 66*66*49 mm |

3.3. YIZHAN-2003 (13MP HDMI VGA Camera)
| Kenmerk | Spesifikasie |
|---|---|
| Sensor | Sony IMX323 |
| Pixel Skikking | 13MP |
| Algehele afmetings | 75*50*50 mm |
| Video-koppelvlak | HDMI VGA |
| Lens | CS |
| Werk Voltage | 12 V |
| Werkstroom | 150mA |
| Optiese formaat | 1/3" |
| Pixel grootte | 2.8µm*2.8µm |
| TV lyne | 1200TVLine |
| FPS (Max Image) | 60 FPS |
| Skandeermodus | Progressief |
| Sluitermodus | Elektroniese sluiter |
| Dinamiese reeks | 65dB |
| S/N-verhouding | 45dB |
| OSD Taal | English, Spanish, Portuguese, Japanese, Russian, Italian, French, Arabic, Chinese |
| AWB-modus | One time white balance / Manual / Auto |
| HDR | Verstelbaar |
| Dwarslyn | Support 8 colors / Line width adjustable |
| B/W Mode | Laat toe |
| Negatief | Laat toe |
| Spieël Flip | Support left / right / up / down |
| Vries | Laat toe |
| Vergelyk | Laat toe |
| Beeld aanpassing | Manual set bright, contrast, sharp, saturation |
| Vertoon Resolusie Uitset | HDMI: 16:9, 4:3; VGA: Above 1920*1080P |

3.4. 1X-150X Zoom C-mount Lens
| Kenmerk | Spesifikasie |
|---|---|
| Werksafstand | 50mm-1000mm |
| Zoom Ratios | 1:15 |
| Magnification Power | 0.15-2X (approx. 1-150X on display) |
| View Field (Max Multiple) | 4.2mm*2.4mm |
| View Field (Min Multiple) | 130mm*70mm |
| Grootte | 30 mm (deursnee) * 99 mm (lengte) |
| Gewig | 195g |

4. Opstelling
Follow these steps to set up your YIZHAN Digital Microscope:
4.1. Uitpak en aanvanklike inspeksie
- Maak die verpakking versigtig oop en verwyder al die komponente.
- Verify that all items listed in the 'Package Contents' section are present.
- Inspekteer alle komponente vir enige sigbare skade.
4.2. Assembling the Bracket and Camera
- Assemble the folding bracket according to the diagram. Ensure all joints are securely tightened for stability.
- Attach the microscope camera to the bracket's mounting point.
- Mount the LED light (if included) to the designated area on the bracket or camera.


4.3. Connecting to a Display/Computer
- Kragverbinding: Connect the power adapter to the camera and then to a power outlet.
- HDMI-verbinding: For direct display, connect the HDMI cable from the camera to an HDMI-compatible monitor or TV.
- USB Connection (for PC software): Connect the USB cable from the camera to your computer. Install the provided software (if applicable) to access additional editing and control features.

5. Bedryfsinstruksies
Once the microscope is set up, follow these steps for operation:
5.1. Powering On and Initial View
- Maak seker dat alle verbindings veilig is.
- Press the power button on the camera or use the remote control to turn on the device.
- The image should appear on your connected display.

5.2. Adjusting Focus and Magnification
- Place the object you wish to inspect under the microscope lens.
- Adjust the height of the camera using the bracket to achieve a rough focus.
- Rotate the focus ring on the 1X-150X C-mount lens to fine-tune the image clarity.
- Adjust the zoom ring on the lens to change the magnification (1-150X continuous zoom).

5.3. Using the Remote Control and OSD Menu
The remote control allows for convenient operation without touching the microscope, reducing image shake. Use it to:
- Power on/off the camera.
- Adjust exposure (automatic/manual, compensation).
- Adjust white balance (automatic/one-key, RGB).
- Activate freeze/thaw function.
- Navigate the On-Screen Display (OSD) menu to access advanced settings like line drawing, cross-line display, image adjustments (brightness, contrast, sharpness, saturation), and language selection.
5.4. Recording and Capturing Images
- Insert a TF card (up to 64GB) into the camera's TF card slot for storing photos and videos.
- Use the remote control or camera buttons to initiate video recording (4K for YIZHAN-4003/4006/4002 models) or capture photos (48MP for YIZHAN-4003/4006/4002 models, 13MP for YIZHAN-2003).
- When connected to a PC via USB, use the dedicated software to capture images and videos, and access additional editing features.
6. Onderhoud
Proper maintenance ensures the longevity and optimal performance of your digital microscope.
- Maak die lens skoon: Gebruik 'n sagte, pluisvrye lap wat spesifiek vir optiese lense ontwerp is. Vir hardnekkige vlekke kan 'n klein hoeveelheid lensreinigingsoplossing op die lap aangewend word, nie direk op die lens nie.
- Skoonmaak van die kameraliggaam: Wipe the camera body and bracket with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Berging: Wanneer dit nie gebruik word nie, bêre die mikroskoop in 'n skoon, droë en stofvrye omgewing. Hou dit weg van direkte sonlig en uiterste temperature.
- Hantering: Hanteer die mikroskoop altyd versigtig. Vermy dit om dit te laat val of aan harde impakte bloot te stel.
- Kabelbestuur: Maak seker dat kabels nie verstrengel of geknyp is om skade te voorkom.
7. Probleemoplossing
If you encounter issues with your microscope, refer to the following common problems and solutions:
| Probleem | Moontlike oorsaak | Oplossing |
|---|---|---|
| Geen beeld op skerm nie | Power not connected, HDMI/VGA cable loose, display input incorrect. | Check power adapter connection. Ensure HDMI/VGA cable is securely connected to both microscope and display. Select correct input source on your display. |
| Image is blurry/out of focus | Incorrect working distance, lens not focused. | Adjust the height of the microscope on the bracket. Rotate the focus ring on the lens until the image is clear. |
| Microscope not detected by PC software | USB cable loose/faulty, software not installed/updated, driver issue. | Ensure USB cable is securely connected. Try a different USB port or cable. Reinstall or update the PC software and drivers. |
| Afstandbeheer werk nie | No battery/low battery, obstruction, remote control faulty. | Insert new batteries (not included). Ensure no obstructions between remote and camera's IR receiver. Point directly at the camera. |
| Beeld te donker/helder | Exposure settings incorrect, insufficient/excessive lighting. | Adjust exposure settings via OSD menu or remote control. Adjust the brightness of the LED light. |
8. Gebruikerswenke
- Stabiele opstelling: Always ensure the bracket is securely clamped or placed on a stable surface to prevent vibrations that can affect image clarity, especially at high magnifications.
- Optimale beligting: Experiment with the LED light brightness and angle to achieve the best contrast and illumination for your subject. For highly reflective surfaces, indirect lighting might be beneficial.
- Sagteware kenmerke: Utilize the PC software for advanced image processing, measurement, and annotation features that might not be available directly through the camera's OSD menu.
- Werksafstand: Pay attention to the lens's working distance (50mm-1000mm for the 1X-150X lens). Adjusting this distance is crucial for achieving focus across different magnifications.
- Afstandbeheergerief: Use the remote control for capturing images and adjusting settings to avoid accidental movement of the microscope, which can cause blur.
9. Waarborg en ondersteuning
YIZHAN Official Store is committed to providing quality products and customer service.
9.1. Waarborginligting
- Gratis vervanging: Our store provides free replacement for orders within 30 days from the delivery date.
- Partial Replacement: For orders from 1 to 12 months, you may need to pay some parts of the order value to get a replacement.
- Discounted Support: For orders older than 12 months, we will offer small discounts on replacement parts or services.
- Algemene Waarborg: A 12-month warranty is provided. If you are not satisfied with your item or encounter a quality problem, please contact us. We can offer return or resend warranty, but please provide evidence to show the problem.
9.2. Kliëntediens
Our working time is Monday to Friday, 9:00 AM to 6:30 PM Beijing Time. All orders and inquiries will not be processed during weekends and holidays.
If you have any problems, please contact us first. We aim to reply within 30 minutes during working hours and promise to resolve your problem within 24 hours.