Tobo USB Microscope Model 2.0 - Instruction Manual

1. Product Overview

The Tobo USB Microscope Model 2.0 is a versatile digital microscope designed for detailed observation and analysis. It features up to 1000x magnification, 8 adjustable LED lights for clear illumination, and broad compatibility with various operating systems. This device is suitable for examining textiles, insects, circuit boards, skin, and other small objects.

Figure 1.1: Tobo USB Microscope connected to various devices (Micro USB, Type-C, USB) and showing its application with a smartphone and computer.

2. Package Contents

Verify that all items listed below are included in your package:

• 1x USB Microscope
• 1x Type-C Adapter
• 1x Metal Tripod Stand
• 1x CD Driver (for Windows)
• 1x Calibration Ruler
• 1x User's Manual

3. Components

Familiarize yourself with the main components of your USB microscope:

• Lens Cap: Protects the lens when not in use. Remove before operation.
• Focusing Wheel (0x-1000x): Adjusts the focus and magnification.
• LED Adjust Light: Ring of 8 LEDs around the lens for illumination.
• SNAP Button: Captures still images (Windows only).
• ZOOM Button: Digital zoom function (Windows only).
• Wire Control Adjust Brightness: Inline control wheel on the USB cable to adjust LED brightness.
• Adjustable Metal Base: Provides a stable platform for the microscope.

Figure 3.1: Key components of the Tobo USB Microscope.

4. Setup and Software Installation

The microscope is compatible with various operating systems. Please follow the instructions specific to your device.

4.1 General Connection

1. Remove the protective plastic cover from the microscope lens.
2. Attach the microscope to the metal tripod stand for stability.
3. Connect the microscope's USB plug directly to your computer or use the provided Type-C or Micro USB adapter for compatible mobile devices.

4.2 Software Installation by Operating System

• Windows Users (XP/7/10):
  Install the "Amcap" software from the included CD driver. If you do not have a CD drive, you can search for and download "Windows7 Camera" (compatible with Windows XP/7/10) from your web browser. The SNAP and ZOOM buttons are only recognized by Windows systems using the provided software.
• Mac Users (10.5 or later):
  No specific software installation is required. You can use the built-in "Photo Booth" application directly. Alternatively, "Quick Camera" software is also compatible.
• Android Users (4.2 or later):
  Download the "USB microscope" application from the Google Play Store. Search for "com.dingtai.snakecamera" or use the provided link: https://play.google.com/store/apps/details?id=com.dingtai.snakecamera&hl=en_US. Note that the SNAP and ZOOM buttons may not be recognized by third-party Android applications.
• Chrome OS Users:
  The microscope can be used with the default Camera application that comes with Chrome OS.
• Linux Users (e.g., Raspberry Pi with Raspbian Jessie):
  The microscope is generally compatible with the current version of Raspbian Jessie.

Note: This USB microscope is not compatible with iPhone iOS smartphones.

Figure 4.1: Connectivity options for the Tobo USB Microscope.

5. Operation

5.1 Focusing and Magnification

The focusing wheel on the microscope allows you to adjust the focus and magnification from 0x to 1000x. Rotate the wheel until the image on your screen is clear and sharp. The focus wheel functions on all compatible devices.

5.2 Adjusting LED Brightness

The microscope features 8 built-in LEDs. The brightness can be adjusted using the control wheel located on the USB cable. Rotate the wheel to increase or decrease the light intensity to achieve optimal illumination for your subject. The LEDs shine through a diffuser to minimize glare.

Figure 5.1: Adjusting LED brightness using the inline control wheel.

5.3 Using SNAP and ZOOM Buttons

The SNAP button captures still images, and the ZOOM button provides digital magnification. These buttons are only recognized and functional when using the microscope with a Windows system and its dedicated software (e.g., Amcap).

6. Applications

The Tobo USB Microscope can be used for a variety of applications, including:

• Textile Inspection: Examining fabric weaves and fibers.
• Insect Observation: Studying the intricate details of insects.
• PCB Inspection: Checking solder joints and circuit board components.
• Skin Examination: Observing skin structure.
• Precision Machinery: Inspecting small mechanical parts.
• Educational Purposes: Learning about the microscopic world.
• Botanical Studies: Examining leaves and plant structures.

Figure 6.1: Examples of microscope applications.

7. Maintenance

Proper maintenance ensures the longevity and optimal performance of your microscope.

• Cleaning the Lens: Use a soft, lint-free cloth specifically designed for optical lenses to gently wipe the lens. Avoid using abrasive materials or harsh chemicals.
• Storage: When not in use, always replace the lens cap to protect the lens from dust and scratches. Store the microscope in a clean, dry environment away from extreme temperatures.
• General Care: Handle the microscope with care. Avoid dropping it or subjecting it to strong impacts. Do not attempt to disassemble the device, as this will void the warranty.

8. Troubleshooting

If you encounter issues with your microscope, refer to the following common problems and solutions:

• No Image or Lights:
  Ensure the microscope is securely connected to your device. Check the inline brightness control wheel on the USB cable to ensure the LEDs are turned on and adjusted to a suitable level. Rotate the focusing wheel to see if an image appears, as an out-of-focus image may appear blank.
• Software Not Working (Windows):
  If the Amcap software or Windows Camera app is not launching or crashes, try reinstalling the software from the CD or downloading a fresh copy. Ensure your operating system is up to date.
• Difficulty Focusing:
  Ensure the plastic lens cap has been removed. Adjust the focusing wheel slowly. The optimal focus range is typically between 10mm and 250mm from the object. Slight movements of the microscope or object can significantly affect focus at high magnifications.
• SNAP/ZOOM Buttons Not Responding:
  These buttons are only functional on Windows systems when using the manufacturer's recommended software. They may not work with third-party applications or on other operating systems like Mac or Android.
• Poor Image Quality:
  Ensure the lens is clean and free of dust or smudges. Adjust the LED brightness for optimal illumination. Ensure the object is within the microscope's focus range.

9. Specifications

10. Warranty and Support

The Trubd brand (manufacturer of this product) provides customer support. If you encounter any problems with your product, please contact the seller or manufacturer for assistance. They aim to resolve issues within 24 hours.