1. Introduction
This manual provides essential information for the proper use and maintenance of your Bigme B751C Color Ebook Reader. Please read it thoroughly before operating the device to ensure optimal performance and longevity.
2. Product Overview
The Bigme B751C is a 7-inch color E-Ink paper tablet designed for an enhanced reading, writing, and note-taking experience. It features a Kaleido 3 color E-Ink screen, an octa-core 2.3GHz processor, 4GB RAM, and 64GB storage. The device operates on an open Android 11 system, allowing for expanded functionality through third-party applications.
The Bigme B751C Color Ebook Reader, showcasing its compact design.
3. Setup
3.1 Initial Power On
- Press and hold the power button located on the side of the device until the Bigme logo appears.
- Follow the on-screen prompts to select your language, connect to a Wi-Fi network, and set up your device.
3.2 Wi-Fi Connection
- Go to Settings > Wi-Fi.
- Select your desired network from the list.
- Enter the password if prompted and tap Connect.
3.3 Charging the Device
Connect the device to a power source using the provided USB-C cable. The battery indicator will show charging status. A full charge is recommended before first use.
4. Operating Instructions
4.1 Reading
The Bigme B751C supports various ebook formats including DOC/DOCX, EPUB, HTML/HTM, MOBI, PDF, and TXT. You can adjust font size directly by touching the screen.
The device supports over 19 ebook formats for versatile reading.
4.2 Note-taking and Writing
Utilize the touch screen for direct note-taking and writing. The device features smooth handwriting recognition and allows for text re-editing and color changes.
This video demonstrates the note-taking capabilities, including one-stroke formation, formula OCR, handwriting, lasso tool, text OCR, free position movement, and text re-editing with color changes.
4.3 Advanced Features
- Split View: Display two documents or a document and a notepad simultaneously for efficient multitasking.
- Automatic Ghosting Elimination: The device employs an algorithm to minimize ghosting, improving the experience for comic reading, web browsing, and video streaming.
- Meeting Record: Record meetings and convert voice to text. The device can also polish or summarize meeting records with a single touch.
- Intelligent Assistant: Access an intelligent assistant for quick answers and information.
- Dual System Support: Switch between Office style and Tablet style interfaces to suit your workflow.
- Adjustable Front Light: Features 36 levels of warm and cold light for comfortable reading in various lighting conditions.
This video provides an overview of the Bigme B751C, highlighting its portable design, color E-Ink display, high performance with minimum ghosting, video playback, open Android 11 system, note-taking, intelligent assistant, voice-to-text, AI summary, AI polish, and dual system switching.
5. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and body of the device. Avoid using liquid cleaners or abrasive materials.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the device frequently. Charge it regularly, even if not in use for extended periods.
- Software Updates: Regularly check for and install software updates to ensure optimal performance and access to new features.
6. Troubleshooting
6.1 Common Issues and Solutions
| Issue | Possible Cause | Solution |
|---|---|---|
| Device does not power on | Low battery, software crash | Charge the device for at least 30 minutes. If still unresponsive, perform a hard reset by holding the power button for 10-15 seconds. |
| Screen ghosting | Normal E-Ink characteristic, refresh rate setting | The device has an automatic ghosting elimination algorithm. Adjust refresh mode settings in display options if needed. |
| Wi-Fi connection issues | Incorrect password, network interference | Verify Wi-Fi password. Restart your router. Try connecting to a different network. |
| Applications crashing | Outdated app, insufficient memory | Ensure apps are updated. Close background applications. Restart the device. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Bigme |
| Model Name | B751C |
| Display Technology | Electronic Ink (Kaleido 3 Color E-Ink) |
| Screen Size | 7 Inches |
| Display Resolution | 1024 x 768 |
| Memory Storage Capacity | 4 GB RAM + 64 GB Internal Storage |
| Connectivity Technology | Wi-Fi |
| Supported File Formats | DOC/DOCX, EPUB, HTML/HTM, MOBI, PDF, TXT |
| Battery Description | Lithium-Ion or Lithium-Ion Polymer |
| Human-Interface Input | Touchscreen |
| Bluetooth Support | No |
| Night Vision | No |
| Operating System | Android 11 |
8. Warranty and Support
8.1 Warranty Information
This Bigme B751C device comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized repairs, or normal wear and tear.
8.2 Customer Support
For technical assistance, warranty claims, or further inquiries, please contact Bigme customer support through the official Bigme website or your point of purchase. Please have your device model number and purchase information ready when contacting support.
