1. Introduction
The TOMLOV 4K Autofocus Microscope TM4K-AF Max is an advanced digital microscope designed for detailed observation and analysis. Featuring 4K UHD video, 52MP image capture, and an intelligent autofocus system, it is suitable for a wide range of applications including electronics repair, coin inspection, jewelry examination, and educational purposes. This manual provides essential information for the proper setup, operation, and maintenance of your microscope.
2. Safety Information
- Do not disassemble or modify the microscope. Unauthorized modifications can lead to malfunction or injury.
- Keep the device away from water and other liquids to prevent electric shock.
- Use only the provided power adapter and cables.
- Avoid direct exposure of the lens to strong light sources, as this may damage the sensor.
- Store the microscope in a clean, dry environment when not in use.
3. Package Contents
Verify that all items are present in the package:
- 1x TM4K-AF Max 4K Autofocus Digital Microscope
- 1x Flex Boom Arm Stand
- 1x Ring Light
- 1x HDMI Cable
- 2x USB Cable
- 1x 64G SD Card (pre-installed)
- 1x User Manual (this document)
Figure 3.1: Main components of the TOMLOV TM4K-AF Max microscope system.
4. Setup
4.1 Assembling the Microscope
- Place the heavy base on a stable, flat surface.
- Insert the vertical pillar of the flex boom arm stand into the designated slot on the base and secure it firmly.
- Attach the microscope unit to the flex arm. Ensure the unit is securely clamped to allow for 360° rotation and horizontal adjustment.
- Carefully attach the ring light to the microscope lens assembly. Ensure the tightening screws align with the indentations for proper fit and focus.
Figure 4.1: Adjusting the flexible arm for optimal viewing angles.
Figure 4.2: The integrated ring light ensures even and non-reflective illumination of the subject.
4.2 Power Connection
Connect the provided power adapter to the microscope and plug it into a suitable power outlet. The microscope also includes a built-in battery for portable use.
4.3 SD Card Installation
The 64GB SD card is typically pre-installed. If not, locate the SD card slot on the microscope unit and insert the card until it clicks into place. This card is essential for saving images and videos.
5. Operating Instructions
5.1 Powering On/Off
Press the power button on the microscope's display unit to turn it on. To power off, press and hold the power button until the display shuts down. The remote control can turn the microscope off, but not on.
5.2 Autofocus Functionality
The TM4K-AF Max features advanced autofocus with TOF distance sensing and AI technology. Simply place your object under the lens, and the microscope will automatically adjust focus for clear imaging. This eliminates the need for manual focus adjustments, saving time and ensuring sharp details.
Figure 5.1: Effortless 2-second autofocus for superior performance.
Figure 5.2: Advanced Range-Finding Lens technology for precise focusing.
5.3 Magnification and Zoom
The microscope offers a magnification range from 2X to 2000X. Utilize the digital zoom function to further enlarge the image on the 10.1-inch IPS screen. The 4K resolution (3840x2160P for video, 52MP for images) ensures high clarity even at maximum zoom.
Figure 5.3: Experience stunning 4K clarity on the 10.1-inch IPS display.
5.4 Image and Video Capture
Use the remote control to capture photos and record videos without touching the microscope, minimizing vibrations and ensuring stable shots. The captured media is saved directly to the pre-installed 64GB SD card.
5.5 External Display Connection
The microscope supports real-time tri-screen display via HDMI and USB outputs. Connect the microscope to an external monitor or computer using the provided HDMI or USB cables for a larger viewing experience. HDMI output supports 1080P 60fps, and USB output supports 3840x2160P 30fps (H264), 1080P 30fps, and 720P 60fps.
Figure 5.4: Real-time tri-screen display for enhanced viewing and collaboration.
5.6 Thumbnail and Grid Line Features
The microscope includes a thumbnail function for quick locating and digital zoom. It also features 8 DIY grid lines to enhance accuracy, particularly useful for soldering and precise measurements.
Figure 5.5: Thumbnail and accurate tracking features for detailed inspection.
6. Maintenance
6.1 Cleaning
To clean the microscope, use a soft, dry cloth. For the lens, use a lens cleaning cloth and specialized lens cleaning solution. Avoid using abrasive cleaners or solvents that could damage the surfaces.
6.2 Storage
When not in use, store the microscope in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the lens is covered to prevent dust accumulation.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Blurry Image | Object not within autofocus range; Lens or screen dirty; Focus ring obstructed. | Adjust the distance of the object from the lens. Clean the lens and screen. Ensure no clamps or accessories are tightening the focus ring. |
| Microscope does not power on | Power cable not connected; Battery depleted; Power button not pressed correctly. | Check power connections. Charge the battery. Press and hold the power button on the display unit. |
| Cannot save images/videos | SD card full or not inserted correctly; SD card error. | Check SD card insertion. Format or replace the SD card. |
| Remote control not working | Battery depleted; Obstruction between remote and microscope; Remote not paired. | Replace remote battery. Ensure clear line of sight. Refer to pairing instructions in the full manual if applicable. |
8. Specifications
- Model Name: TM4K-AF Max
- Display: 10.1" IPS Screen (1280 x 800P)
- Video Resolution: 4K UHD (3840x2160P)
- Image Resolution: 52MP
- Magnification: 2X to 2000X
- Autofocus Technology: TOF Distance Sensing & AI Autofocus
- Illumination: Integrated Ring Light (LED)
- Storage: 64GB SD Card (included)
- Output Ports: HDMI, USB
- Power: 5 Volts (Lithium Ion battery included)
- Product Dimensions: 17.72 x 14.96 x 6.69 inches
- Item Weight: 5 pounds
- Material: Metal
- Color: Black
9. Warranty and Support
For warranty information and technical support, please refer to the official TOMLOV website or contact TOMLOV customer service directly. Protection plans are available for extended coverage.
Visit the official TOMLOV Store for more information and products: TOMLOV Store
