1. Муқаддима
This manual provides essential information for the proper setup, operation, and maintenance of your Bigme 7 inch Color Eink Tablet eBook Reader, Model B751. Please read this manual thoroughly before using the device to ensure optimal performance and longevity.

Image 1.1: The Bigme 7 inch Color Eink Tablet eBook Reader B751 with its accompanying stylus.
2. Танзимот
2.1 Фаъолсозии ибтидоӣ
- Press and hold the power button located on the side of the device until the Bigme logo appears on the screen.
- Follow the on-screen prompts to select your language, region, and agree to the terms of service.
2.2 Пайвастшавӣ ба шабака
To access online features and download applications, connect your device to a Wi-Fi network.
- Гузариш ба Танзимотҳо > Шабака ва интернет > Вай-фай.
- Гузариш Wi-Fi On.
- Аз рӯйхат шабакаи дилхоҳатонро интихоб кунед ва агар дархост шавад, паролро ворид кунед.
The device also supports 4G connectivity. Insert a compatible SIM card into the designated slot to enable mobile data access.
2.3 Google Play Store Setup
Your Bigme B751 runs on Android 11, providing access to the Google Play Store for various applications.
- -ро кушоед Play Store application from the home screen.
- Sign in with your Google account. If you do not have one, you will be prompted to create one.
- Once signed in, you can download and install applications such as Kindle, OneNote, Evernote, and WPS.

Image 2.1: The Android 11 open system interface on the Bigme B751, displaying various application icons.
2.4 Истифодаи стилус
The Bigme B751 comes with a capacitive stylus for an enhanced writing and drawing experience.
- The stylus does not require pairing. It is ready for use upon device activation.
- Use the stylus for precise input, handwriting, annotations, and navigating the interface.
3. Дастурҳои истифодабарӣ
3.1 E-reading
The Bigme B751 is designed for a comfortable e-reading experience with its Kaleido 3 color E-ink display.
- Форматҳои дастгирӣшаванда: The device supports various e-book formats, including PDF and EPUB.
- Reading Applications: Utilize pre-installed or downloaded applications like Kindle for reading.
- Reading Enhancements: The device offers features such as highlighting, dictionary lookup, and translation to enrich your reading experience.

Image 3.1: Enhancing the reading experience with built-in tools like highlighting, dictionary, and translation.
3.2 Note-taking and Productivity
The Bigme B751 functions as a digital notepad, offering a paper-like writing experience and various productivity tools.
- Навиштаҷоти дастӣ: Use the capacitive stylus for a fluid writing experience directly on the screen.
- Аннотация: Annotate PDF or EPUB files directly within supported applications.
- Note Tools: Access a range of tools for note-taking, including different pen types, colors, shapes, and layers.

Image 3.2: Demonstrating the paper-like writing experience and annotation capabilities.

Тасвири 3.3: Ба охир расидview of the powerful tools available for note-taking on the device.
3.3 Meeting Recording and Transcription
The device includes features to enhance meeting productivity:
- Сабти овоз: Record meetings with voice instant recording and active noise cancellation.
- Транскрипт: Convert spoken words to text using the online voice-to-text function.
- Хулоса: Generate summaries of meeting recordings with a single touch.

Image 3.4: The meeting recording feature, allowing for content recording, translation, and summary generation.
3.4 Multitasking with Split Screen
The split-screen function allows for simultaneous reading and note-taking or other tasks.
- Activate Split Screen: Refer to the device's software interface for options to split the screen.
- Модулҳо: Common modes include displaying two documents, a document and a notepad, or a document and a translation window.

Image 3.5: The split-screen feature enabling simultaneous reading and note-taking.
3.5 Танзимоти намоиш
Adjust the front light to suit your environment and preferences.
- Нури пеши: The device features an adjustable front light with 36 levels of warm and cold light.
- Танзим: Access light settings through the quick settings panel or the display settings menu.

Image 3.6: Controls for adjusting the 36 levels of warm and cold front light.
3.6 Васеъ кардани анбор
The device includes a MicroSD card slot for expanding storage capacity.
- Корти MicroSD-ро гузоред: Locate the MicroSD card slot on the device and gently insert the card until it clicks into place.
- Корти MicroSD-ро хориҷ кунед: Push the card inward until it springs out, then carefully pull it out.
4. Нигоҳдорӣ
4.1 Пур кардани дастгоҳ
To charge your Bigme B751, use the provided USB cable and a compatible power adapter.
- Connect the USB cable to the device's USB port and the other end to a power source.
- Дар экран нишондиҳандаи пуркунии барқ пайдо мешавад.
4.2 Тоза кардани экран
To maintain optimal screen clarity, clean the display regularly.
- Аз матои мулоим ва матои тоза истифода баред, каме гampбо об ё маҳлули тозакунии экран шуста шаванд.
- Аз истифодаи кимиёвии сахт ё маводи абразивӣ худдорӣ намоед.
4.3 Навсозии нармафзор
Ensure your device's software is up to date for the best performance and security.
- Ба шабакаи устувори Wi-Fi пайваст шавед.
- Гузариш ба Танзимотҳо > Система > Навсозии система барои тафтиш ва насб кардани навсозиҳои дастрас.
5. Баррасии мушкилот
5.1 Screen Ghosting
E-ink displays may sometimes exhibit a faint residual image from previous content, known as ghosting. The Bigme B751 features an auto ghosting removal function.
- Automatic Refresh: The device is designed to minimize ghosting through automatic screen refreshes.
- Танзими дастӣ: If ghosting persists, check display settings for refresh rate options or manual refresh triggers.

Image 5.1: Display settings interface showing the 'Auto clean ghosting' feature and refresh mode options.
5.2 Device is Slow or Unresponsive
- Оғози дубора: Press and hold the power button, then select Оғози дубора.
- Пӯшидани барномаҳо: Close any unused applications running in the background.
- Тоза кардани кэш: In Танзимотҳо > Барномаҳо, clear the cache for frequently used applications.
5.3 Батарея зуд холӣ мешавад
- Танзими равшанӣ: Lower the screen brightness or front light intensity.
- Хомӯш кардани хусусиятҳои истифоданашуда: Turn off Wi-Fi, Bluetooth, or 4G when not in use.
- Барномаҳои заминаро пӯшед: Ensure applications are not running unnecessarily in the background.
6. Мушаххасоти
| Бренд | Бигме |
| Номи модел | B751C |
| Ранги | Сиёҳ |
| Андозаи экран | 7 инч |
| Технологияи намоиш | E-ink (Kaleido 3 Color) |
| Ҳалли намоиш | 1680 x 1280 пиксел |
| Иқтидори нигаҳдории хотира | 64 ГБ |
| Низоми амал | Android 11 |
| Технологияи пайвастшавӣ | USB, 4G (if SIM card inserted) |
| Хусусиятҳои махсус | Dust resistant, Capacitive Stylus Support, MicroSD Slot |
| Таркиби батарея | Литий-полимер |
| Вазни ашё | 2.09 фунт |
| Компонентҳои дохилшуда | Дастури корбар |
7. Кафолат ва дастгирӣ
7.1 Кафолати истеҳсолкунанда
The Bigme B751 comes with a Кафолати 1-солаи истеҳсолкунанда. Лутфан далели хариди худро барои даъвоҳои кафолат нигоҳ доред. Кафолат камбудиҳои мавод ва коркардро ҳангоми истифодаи муқаррарӣ фаро мегирад.
7.2 Дастгирии техникӣ
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Bigme customer support through their official webсайт ё маълумоти тамос, ки бо ҳуҷҷатҳои хариди шумо оварда шудааст.