TOMLOV DM301 Max Digital Microscope User Manual

1. Introduction

The TOMLOV DM301 Max is an advanced digital microscope designed for detailed observation and analysis of microscopic specimens. Featuring a 7-inch IPS display, X-Y stage, and multiple connectivity options, it is suitable for educational, hobbyist, and professional use. This manual provides essential information for the proper setup, operation, and maintenance of your DM301 Max microscope.

Figure 1.1: The TOMLOV DM301 Max Digital Microscope with included slides.

2. What's in the Box

Please verify that all items listed below are present in your package:

• 1 X TOMLOV DM301 Max Biological Digital Microscope with Screen
• 1 X Power Cable
• 1 X HDMI Cable
• 1 X Power Adapter
• 5 X Prepared Slides
• 5 X Blank Slides
• 1 X 32GB Micro SD Card
• 1 X Carrying Case

Figure 2.1: All components included with the TOMLOV DM301 Max microscope.

3. Setup Guide

3.1 Physical Assembly

1. Carefully remove all components from the packaging.
2. Place the microscope base on a stable, flat surface.
3. Ensure the 7-inch IPS display is securely attached to the microscope body. The display can be adjusted for optimal viewing angle.

3.2 Power Connection

1. Connect the power cable to the microscope's power input port.
2. Plug the power adapter into a standard electrical outlet.
3. The microscope has a built-in 2000mAh rechargeable battery, allowing for cordless use for up to 3 hours once fully charged.

3.3 Initial Power On and Display Adjustment

1. Press and hold the power button on the microscope to turn it on. The 7-inch IPS display will illuminate.
2. Adjust the angle of the display for comfortable viewing. The display offers a 178-degree viewing angle to reduce eye strain during prolonged use.

Figure 3.1: The 7-inch IPS display provides a comfortable viewing experience.

4. Operating Instructions

4.1 Basic Observation

1. Place a prepared slide or specimen on the metal stage. Ensure it is centered under the objective lens.
2. Adjust the focus knob (typically the larger knob on the side) to bring the specimen into sharp focus on the display.

4.2 Magnification Adjustment

The DM301 Max features 3 achromatic lenses, providing up to 1200X magnification. Rotate the revolving nosepiece to select the desired objective lens (e.g., 4X, 10X, 40X). The total magnification is the product of the objective lens magnification and the digital magnification.

4.3 Illumination Control

The microscope is equipped with both top and bottom LED lights for versatile illumination:

• Top Light: Used for observing opaque objects or surfaces.
• Bottom Light: Used for viewing transparent or translucent slide specimens.

Adjust the brightness of each light source using the dedicated control knobs on the base of the microscope to achieve optimal clarity and contrast.

Figure 4.1: Top and bottom LED illumination for various specimen types.

4.4 X-Y Stage Operation

The metal X-Y stage allows for precise movement of the specimen. Use the stage control knobs to move the slide horizontally (X-axis) and vertically (Y-axis) to scan the specimen area and center the region of interest. The stage includes 1.0mm scale divisions for accurate positioning.

Figure 4.2: Precise X-Y stage movement for specimen navigation.

4.5 Connectivity (WiFi & App)

The DM301 Max supports WiFi connectivity for real-time viewing, capturing, and sharing via a mobile app (available for Android and iOS). Download the official TOMLOV app from your device's app store. Follow the in-app instructions to connect your microscope wirelessly. Images and videos can be saved directly to your phone and the inserted SD card.

Figure 4.3: Wireless viewing and control via the mobile app.

4.6 External Display (HDMI & USB)

For larger viewing or collaborative demonstrations, the microscope can be connected to external displays without driver installation:

• HDMI Output: Connect an HDMI cable from the microscope to a TV or projector.
• USB Output: Connect a USB cable from the microscope to a laptop or PC.

Figure 4.4: Connecting the microscope to external displays via HDMI or USB.

4.7 Capturing Images & Videos

The microscope features an 8MP imaging sensor for photos and 1080P video recording. Use the dedicated buttons on the microscope or the mobile app to capture observations. Captured media is saved to the inserted 32GB Micro SD card.

Figure 4.5: Capturing and saving microscopic observations.

4.8 Measurement Function

The DM301 Max includes an on-screen measuring overlay for precise readings at different magnification levels. Additionally, when connected to a PC, specialized software can be used for more advanced measurement and analysis.

Figure 4.6: Two-way measurement capabilities of the microscope.

5. Maintenance

5.1 Cleaning

• Lenses and Display: Use a soft, lint-free cloth specifically designed for optical surfaces. For stubborn smudges, a small amount of lens cleaning solution can be applied to the cloth (never directly to the lens).
• Body: Wipe the microscope body with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
• Ensure no liquids enter the microscope's internal components.

5.2 Storage

• When not in use, store the microscope in its carrying case or cover it with a dust cover to protect it from dust and debris.
• Store in a cool, dry place, away from direct sunlight and extreme temperatures.

5.3 Battery Care

• To prolong battery life, avoid fully discharging the battery regularly.
• If storing for an extended period, charge the battery to approximately 50% before storage.

6. Troubleshooting

7. Specifications

8. Warranty and Support

TOMLOV products are designed for reliability and performance. For information regarding warranty coverage, technical support, or service inquiries, please refer to the warranty card included in your product packaging or visit the official TOMLOV website. Please retain your proof of purchase for warranty claims.