Bigme 7 inch Color Eink Tablet eBook Reader B751 User Manual

1. ບົດແນະນຳ

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. ຕັ້ງຄ່າ

2.1 ການເປີດເຄື່ອງເບື້ອງຕົ້ນ

1. Press and hold the power button located on the side of the device until the Bigme logo appears on the screen.
2. Follow the on-screen prompts to select your language, region, and agree to the terms of service.

2.2 ການເຊື່ອມຕໍ່ເຄືອຂ່າຍ

To access online features and download applications, connect your device to a Wi-Fi network.

1. ທ່ອງໄປຫາ ການຕັ້ງຄ່າ > ເຄືອຂ່າຍ ແລະອິນເຕີເນັດ > Wi-Fi.
2. ສະຫຼັບ Wi-Fi On.
3. ເລືອກເຄືອຂ່າຍທີ່ທ່ານຕ້ອງການຈາກບັນຊີລາຍຊື່ແລະໃສ່ລະຫັດຜ່ານຖ້າຫາກວ່າ prompted.

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.

1. ເປີດ Play Store application from the home screen.
2. Sign in with your Google account. If you do not have one, you will be prompted to create one.
3. 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 Stylus Usage

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. ຄໍາແນະນໍາການດໍາເນີນງານ

3.1 E-reading

The Bigme B751 is designed for a comfortable e-reading experience with its Kaleido 3 color E-ink display.

• ຮູບແບບທີ່ຮອງຮັບ: 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.

• ການຂຽນດ້ວຍມື: Use the capacitive stylus for a fluid writing experience directly on the screen.
• ໝາຍເຫດ: 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.

ຮູບພາບ 3.3: ຫຼາຍກວ່າview 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:

• ການບັນທຶກສຽງ: Record meetings with voice instant recording and active noise cancellation.
• ການຖອດຂໍ້ຄວາມ: Convert spoken words to text using the online voice-to-text function.
• ສະຫຼຸບ: 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.
• ໂໝດ: 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 ການຕັ້ງຄ່າການສະແດງ

Adjust the front light to suit your environment and preferences.

• ແສງດ້ານຫນ້າ: The device features an adjustable front light with 36 levels of warm and cold light.
• ການປັບ: 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 ການຂະຫຍາຍການເກັບຮັກສາ

The device includes a MicroSD card slot for expanding storage capacity.

• ໃສ່ບັດ MicroSD: Locate the MicroSD card slot on the device and gently insert the card until it clicks into place.
• ເອົາບັດ MicroSD ອອກ: Push the card inward until it springs out, then carefully pull it out.

4. ບໍາລຸງຮັກສາ

4.1 ການສາກອຸປະກອນ

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.
• ຕົວຊີ້ບອກການສາກໄຟຈະປາກົດຢູ່ໜ້າຈໍ.

4.2 ການທໍາຄວາມສະອາດຫນ້າຈໍ

To maintain optimal screen clarity, clean the display regularly.

• ໃຊ້ຜ້າແພທີ່ອ່ອນໆ, ບໍ່ມີເສັ້ນດ່າງ, dampened with water or a screen-cleaning solution.
• ຫຼີກເວັ້ນການນໍາໃຊ້ສານເຄມີທີ່ຮຸນແຮງຫຼືວັດສະດຸຂັດ.

4.3 ການປັບປຸງຊອບແວ

Ensure your device's software is up to date for the best performance and security.

• ເຊື່ອມຕໍ່ກັບເຄືອຂ່າຍ Wi-Fi ທີ່ຫມັ້ນຄົງ.
• ທ່ອງໄປຫາ ການຕັ້ງຄ່າ > ລະບົບ > ອັບເດດລະບົບ ເພື່ອກວດສອບ ແລະຕິດຕັ້ງການອັບເດດທີ່ມີຢູ່.

5. ການແກ້ໄຂບັນຫາ

5.1 ການສະແດງພາບເງົາໜ້າຈໍ

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.

• ໂຫຼດຂໍ້ມູນຄືນໃໝ່ອັດຕະໂນມັດ: The device is designed to minimize ghosting through automatic screen refreshes.
• ການປັບດ້ວຍມື: 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

• ຣີສະຕາດ: Press and hold the power button, then select ຣີສະຕາດ.
• ປິດແອັບພລິເຄຊັນ: Close any unused applications running in the background.
• ລຶບລ້າງແຄດ: In ການຕັ້ງຄ່າ > ແອັບ, clear the cache for frequently used applications.

5.3 ແບັດເຕີຣີໝົດໄວ

• ປັບຄວາມສະຫວ່າງ: Lower the screen brightness or front light intensity.
• Disable Unused Features: Turn off Wi-Fi, Bluetooth, or 4G when not in use.
• ປິດແອັບພື້ນຫຼັງ: Ensure applications are not running unnecessarily in the background.

6. ຂໍ້ມູນຈໍາເພາະ

7. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

7.1 ການຮັບປະກັນຂອງຜູ້ຜະລິດ

The Bigme B751 comes with a ການຮັບປະກັນຂອງຜູ້ຜະລິດ 1 ປີ. ກະລຸນາຮັກສາຫຼັກຖານການຊື້ຂອງທ່ານສໍາລັບການຮຽກຮ້ອງການຮັບປະກັນ. ການຮັບປະກັນກວມເອົາຂໍ້ບົກພ່ອງຂອງວັດສະດຸແລະການເຮັດວຽກພາຍໃຕ້ການນໍາໃຊ້ປົກກະຕິ.

7.2 ສະຫນັບສະຫນູນດ້ານວິຊາການ

For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Bigme customer support through their official webເວັບໄຊ ຫຼືຂໍ້ມູນການຕິດຕໍ່ທີ່ສະໜອງໃຫ້ໃນເອກະສານການຊື້ຂອງທ່ານ.