1. Giriş
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. Güvenlik Bilgileri
To ensure safe operation and prevent damage to the device, please observe the following safety precautions:
- Güç Kaynağı: Use only the specified power adapter and ensure the power outlet is properly grounded.
- Havalandırma: Havalandırma açıklıklarını kapatmayın. Cihazın etrafında yeterli hava akışı için yeterli alan olduğundan emin olun.
- Atama: 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.
- Temizlik: Temizlemeden önce elektriği kesin. Yumuşak, kuru bir bez kullanın. Sıvı veya aerosol temizleyiciler kullanmayın.
- İşleme: Handle the display with care. Avoid strong impacts or pressure on the screen.
- Servis: Ürüne kendiniz bakım yapmaya çalışmayın. Tüm servis işlemlerini yetkili servis personeline yaptırın.
3. Paket İçeriği
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
- Güç kablosu
- Stylus Pen(s)
- Uzaktan kumanda
- Wall Mount Bracket (optional, may vary by region/package)
- Kullanım Kılavuzu (bu belge)
4. Kurulum
4.1 Fiziksel Kurulum
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 Gücün Bağlanması
- Connect the power cable to the AC IN port on the digital board.
- Güç kablosunun diğer ucunu topraklı bir elektrik prizine takın.
- Press the power button, usually located on the side or bottom of the display, to turn on the device.
4.3 İlk Kurulum ve Ağ Bağlantısı
Upon first power-on, the system will guide you through the initial setup process, including language selection, time zone, and network configuration.
- Wifi: Listeden Wi-Fi ağınızı seçin ve şifreyi girin.
- 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. Kullanım Talimatları
5.1 Temel Gezinme
The MAXHUB E21 Series runs on Android 13.0. Navigate the interface using touch gestures or the remote control.
- Musluk: Bir öğeyi seçin veya bir uygulamayı açın.
- Tokatlamak: Scroll through menus or pages.
- Sıkıştırma/Yayma: İçeriği yakınlaştırın veya uzaklaştırın.
- Uzun basma: Bağlamsal menülere erişin veya simgeleri taşıyın.
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 veya paylaşım.
5.4 Connectivity (Type-C)
The Type-C port offers versatile connectivity for various peripherals.
- Veri Transferi: Connect external storage devices.
- Görüntü Çıktısı: Connect to external monitors (if supported by specific port).
- Güç Teslimatı: Charge compatible devices.
- Ses videosu: Connect compatible audio/video devices.

Figure 4: Type-C connectivity options.
6. Temel Özellikler
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.
- Gelişmiş İşletim Sistemi: Powered by Android 13.0 OS, combined with 8GB RAM and 64GB ROM, for fast, smooth operations, enhanced processing capabilities, and ample depolama.
- Powerful Audio System: Integrated dual 20W speakers provide rich, clear, and impactful sound, enhancing multimedia presentations and video conferencing.
- Dayanıklı ve Güvenilir: Engineered for long-lasting performance with a 50,000-hour backlight life, ensuring consistent brightness and reliability over time.
7. Bakım
7.1 Ekranı Temizleme
To clean the screen, first power off the device and unplug the power cable. Use a soft, lint-free cloth slightly dampSu veya ekrana özel bir temizleme solüsyonu ile temizleyin. Sıvıyı doğrudan ekrana püskürtmeyin.
7.2 Genel Temizlik
Wipe the frame and back panel with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
7.3 Yazılım Güncellemeleri
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. Sorun Giderme
If you encounter issues with your MAXHUB Digital Board, refer to the following common problems and solutions:
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| Güç yok | Power cable not connected; Power outlet faulty; Device off | Ensure power cable is securely connected; Test power outlet; Press power button |
| Ekran yok | Device in standby mode; Input source incorrect | Wake up the device; Check input source settings |
| Dokunmatik ekran yanıt vermiyor | Screen dirty; Software glitch; Calibration issue | Clean the screen; Restart the device; Recalibrate touch (if option available) |
| Ses yok | Ses seviyesi çok düşük; Ses kapalı; Harici ses aygıtı bağlı | Increase volume; Unmute; Disconnect external audio or select internal speakers |
| Wi-Fi bağlantı sorunları | Yanlış parola; Yönlendirici sorunu; Sinyal paraziti | Verify password; Restart router; Move closer to router or reduce interference |
If the problem persists, please contact MAXHUB customer support for assistance.
9. Özellikler
Detailed technical specifications for the MAXHUB E21 Series 86-inch Digital Board:
| Özellik | Şartname |
|---|---|
| Marka | MAXHUB |
| Model Numarası | E21 Serisi |
| Ekran Boyutu | 86 inç |
| Çözünürlük | 3840x2160 (4K UHD) |
| İşletim Sistemi | Android 13.0 |
| Veri deposu | 8 GB |
| Depolama (ROM) | 64 GB |
| Dokunma Noktaları | 40'e kadar |
| Ses Çıkışı | 2 x 20W Hoparlör |
| Arka Işık Ömrü | 50,000 saat |
| İnsan Arayüzü Girişi | Dokunmatik ekran |
| Renk | Gri |
10. Garanti ve Destek
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 webAyrıntılı garanti şartları ve koşulları için siteyi ziyaret edin.
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.





