1. Pengenalan
Welcome to the MAXHUB E21 Series 86-inch Digital Board user manual. This document provides essential information for the safe and efficient operation of your new interactive display. The MAXHUB E21 Series is designed to enhance collaboration, presentations, and interactive learning environments with its advanced features and intuitive interface. Please read this manual thoroughly before using the product and retain it for future reference.

Figure 1: MAXHUB E21 Series 86-inch Digital Board in a classroom environment.
2. Maklumat Keselamatan
To ensure safe operation and prevent damage to the device, please observe the following safety precautions:
- Bekalan Kuasa: Use only the specified power adapter and ensure the power outlet is properly grounded.
- Pengudaraan: Jangan halang bukaan pengudaraan. Pastikan ruang yang mencukupi di sekeliling peranti untuk aliran udara yang betul.
- penempatan: Install the digital board on a stable surface or mount it securely to a wall using appropriate hardware. Avoid placing it in direct sunlight, near heat sources, or in areas with high humidity or dust.
- Pembersihan: Putuskan sambungan kuasa sebelum membersihkan. Gunakan kain lembut dan kering. Jangan gunakan cecair atau pembersih aerosol.
- Pengendalian: Handle the display with care. Avoid strong impacts or pressure on the screen.
- Servis: Jangan cuba servis produk sendiri. Rujuk semua servis kepada kakitangan perkhidmatan yang berkelayakan.
3. Kandungan Pakej
Please check the package contents upon unboxing. If any items are missing or damaged, contact your dealer immediately.
- MAXHUB E21 Series 86-inch Digital Board
- Kabel Kuasa
- Pen Stilus
- Alat Kawalan Jauh
- Wall Mount Bracket (optional, may vary by region/package)
- Manual Pengguna (dokumen ini)
4. Persediaan
4.1 Pemasangan Fizikal
The MAXHUB Digital Board can be installed on a mobile stand or wall-mounted. Follow the instructions provided with your specific stand or wall mount kit. Ensure the installation is secure and level.
4.2 Kuasa Penyambung
- Connect the power cable to the AC IN port on the digital board.
- Palamkan hujung kabel kuasa yang lain ke dalam salur keluar elektrik yang dibumikan.
- Press the power button, usually located on the side or bottom of the display, to turn on the device.
4.3 Persediaan Awal dan Sambungan Rangkaian
Upon first power-on, the system will guide you through the initial setup process, including language selection, time zone, and network configuration.
- Wi-Fi: Pilih rangkaian Wi-Fi anda daripada senarai dan masukkan kata laluan.
- Ethernet: Connect an Ethernet cable to the LAN port for a wired network connection.

Figure 2: Main interface of the MAXHUB E21 Series Digital Board.
5. Arahan Operasi
5.1 Navigasi Asas
The MAXHUB E21 Series runs on Android 13.0. Navigate the interface using touch gestures or the remote control.
- Ketik: Pilih item atau buka aplikasi.
- Leret: Scroll through menus or pages.
- Cubit/Sebarkan: Zum masuk atau keluar pada kandungan.
- Tekan lama: Akses menu kontekstual atau alihkan ikon.
5.2 Intelligent Touch Functionality
The digital board supports up to 40 touch points, allowing multiple users to interact simultaneously.
- Use your finger or the provided stylus for precise interaction.
- The system can differentiate between finger touch and stylus input for various functions (e.g., writing vs. erasing).

Figure 3: Stylus interaction on the digital board.
5.3 Using the Whiteboard Application
Access the built-in whiteboard application for interactive writing, drawing, and annotation.
- Select different pen colors, thicknesses, and tools from the toolbar.
- Use multi-touch gestures for zooming and panning the canvas.
- Save your whiteboard sessions for later review atau perkongsian.
5.4 Connectivity (Type-C)
The Type-C port offers versatile connectivity for various peripherals.
- Pemindahan Data: Connect external storage devices.
- Output Paparan: Connect to external monitors (if supported by specific port).
- Penghantaran Kuasa: Mengecas peranti yang serasi.
- Audio/Video: Connect compatible audio/video devices.

Figure 4: Type-C connectivity options.
6. Ciri-ciri Utama
The MAXHUB E21 Series 86-inch Digital Board is equipped with advanced features for superior performance and user experience:
- Expansive Ultra-HD Display: An 86-inch screen with 3840x2160 (4K) resolution delivers stunning visuals and vibrant colors, ideal for large meeting spaces and classrooms.
- Eyes Care Technology: Features TÜV-certified Low Blue Light and Flicker-Free technology to ensure a comfortable viewing experience during extended use, reducing eye strain.
- Precision Touch Features: Intelligent touchscreen technology supports up to 40 simultaneous touch points, enabling seamless multi-user collaboration and precise interaction.
- Sistem Operasi Lanjutan: Powered by Android 13.0 OS, combined with 8GB RAM and 64GB ROM, for fast, smooth operations, enhanced processing capabilities, and amppenyimpanan le.
- Sistem Audio Berkuasa: Integrated dual 20W speakers provide rich, clear, and impactful sound, enhancing multimedia presentations and video conferencing.
- Tahan lama dan boleh dipercayai: Engineered for long-lasting performance with a 50,000-hour backlight life, ensuring consistent brightness and reliability over time.
7. Penyelenggaraan
7.1 Membersihkan Skrin
To clean the screen, first power off the device and unplug the power cable. Use a soft, lint-free cloth slightly dampened with water or a screen-specific cleaning solution. Do not spray liquid directly onto the screen.
7.2 Pembersihan Am
Wipe the frame and back panel with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
7.3 Kemas Kini Perisian
Periodically check for system software updates through the device's settings menu to ensure optimal performance and access to the latest features and security patches.
8. Penyelesaian masalah
If you encounter issues with your MAXHUB Digital Board, refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada kuasa | Power cable not connected; Power outlet faulty; Device off | Ensure power cable is securely connected; Test power outlet; Press power button |
| Tiada paparan | Device in standby mode; Input source incorrect | Wake up the device; Check input source settings |
| Skrin sentuh tidak bertindak balas | Screen dirty; Software glitch; Calibration issue | Clean the screen; Restart the device; Recalibrate touch (if option available) |
| Tiada bunyi | Volume too low; Muted; External audio device connected | Increase volume; Unmute; Disconnect external audio or select internal speakers |
| Isu sambungan Wi-Fi | Kata laluan salah; Isu penghala; Gangguan isyarat | Verify password; Restart router; Move closer to router or reduce interference |
If the problem persists, please contact MAXHUB customer support for assistance.
9. Spesifikasi
Detailed technical specifications for the MAXHUB E21 Series 86-inch Digital Board:
| Ciri | Spesifikasi |
|---|---|
| Jenama | MAXHUB |
| Nombor Model | Siri E21 |
| Saiz Skrin | 86 Inci |
| Resolusi | 3840x2160 (4K UHD) |
| Sistem Operasi | Android 13.0 |
| RAM | 8GB |
| Storan (ROM) | 64GB |
| Mata Sentuh | Sehingga 40 |
| Output Audio | Pembesar Suara 2 x 20W |
| Kehidupan Lampu Latar | 50,000 jam |
| Input Antara Muka Manusia | Skrin sentuh |
| warna | Kelabu |
10. Waranti dan Sokongan
Your MAXHUB E21 Series Digital Board comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package or visit the official MAXHUB webtapak untuk terma dan syarat jaminan terperinci.
For technical support, service, or inquiries, please contact MAXHUB customer service through their official channels. Have your product model and serial number ready when contacting support.





