1. הקדמה
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. מידע בטיחות
To ensure safe operation and prevent damage to the device, please observe the following safety precautions:
- ספק כוח: Use only the specified power adapter and ensure the power outlet is properly grounded.
- אוורור: Do not block ventilation openings. Ensure adequate space around the device for proper airflow.
- מיקום: 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.
- ניקוי: נתק את החשמל לפני הניקוי. השתמש במטלית רכה ויבשה. אין להשתמש בחומרי ניקוי נוזליים או בתרסיס.
- טיפול: Handle the display with care. Avoid strong impacts or pressure on the screen.
- שֵׁרוּת: אל תנסה לטפל במוצר בעצמך. הפנה כל טיפול לצוות שירות מוסמך.
3. תכולת החבילה
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
- כבל חשמל
- Stylus Pen(s)
- שְׁלַט רָחוֹק
- Wall Mount Bracket (optional, may vary by region/package)
- מדריך למשתמש (מסמך זה)
4. התקנה
4.1 התקנה פיזית
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 חיבור חשמל
- Connect the power cable to the AC IN port on the digital board.
- חבר את הקצה השני של כבל החשמל לשקע חשמלי מוארק.
- Press the power button, usually located on the side or bottom of the display, to turn on the device.
4.3 הגדרה ראשונית וחיבור רשת
Upon first power-on, the system will guide you through the initial setup process, including language selection, time zone, and network configuration.
- Wi-Fi: בחר את רשת ה-Wi-Fi שלך מהרשימה והזן את הסיסמה.
- אתרנט: 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. הוראות הפעלה
5.1 ניווט בסיסי
The MAXHUB E21 Series runs on Android 13.0. Navigate the interface using touch gestures or the remote control.
- בֶּרֶז: בחר פריט או פתח יישום.
- לִגנוֹב: Scroll through menus or pages.
- צביטה/מריחה: הגדלה או הקטנה של תוכן.
- לחיצה ארוכה: גישה לתפריטי הקשר או הזזת סמלים.
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. erasinז).

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 או שיתוף.
5.4 Connectivity (Type-C)
The Type-C port offers versatile connectivity for various peripherals.
- העברת נתונים: Connect external storage devices.
- פלט תצוגה: Connect to external monitors (if supported by specific port).
- אספקת חשמל: Charge compatible devices.
- אודיו/וידאו: Connect compatible audio/video devices.

Figure 4: Type-C connectivity options.
6. תכונות עיקריות
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.
- Advanced Operating System: Powered by Android 13.0 OS, combined with 8GB RAM and 64GB ROM, for fast, smooth operations, enhanced processing capabilities, and ampלאחסון.
- Powerful Audio System: Integrated dual 20W speakers provide rich, clear, and impactful sound, enhancing multimedia presentations and video conferencing.
- עמיד ואמין: Engineered for long-lasting performance with a 50,000-hour backlight life, ensuring consistent brightness and reliability over time.
7. תחזוקה
7.1 ניקוי המסך
To clean the screen, first power off the device and unplug the power cable. Use a soft, lint-free cloth slightly dampשטפו במים או בתמיסת ניקוי ייעודית למסך. אין לרסס נוזל ישירות על המסך.
7.2 ניקיון כללי
Wipe the frame and back panel with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
7.3 עדכוני תוכנה
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. פתרון תקלות
If you encounter issues with your MAXHUB Digital Board, refer to the following common problems and solutions:
| בְּעָיָה | סיבה אפשרית | פִּתָרוֹן |
|---|---|---|
| אין כוח | Power cable not connected; Power outlet faulty; Device off | Ensure power cable is securely connected; Test power outlet; Press power button |
| אין תצוגה | Device in standby mode; Input source incorrect | Wake up the device; Check input source settings |
| מסך מגע לא מגיב | Screen dirty; Software glitch; Calibration issue | Clean the screen; Restart the device; Recalibrate touch (if option available) |
| אין קול | עוצמת קול נמוכה מדי; מושתק; התקן שמע חיצוני מחובר | Increase volume; Unmute; Disconnect external audio or select internal speakers |
| בעיות חיבור Wi-Fi | סיסמה שגויה; בעיית נתב; הפרעות אות | Verify password; Restart router; Move closer to router or reduce interference |
If the problem persists, please contact MAXHUB customer support for assistance.
9. מפרטים
Detailed technical specifications for the MAXHUB E21 Series 86-inch Digital Board:
| תכונה | מִפרָט |
|---|---|
| מותג | MAXHUB |
| מספר דגם | סדרת E21 |
| גודל מסך | 86 אינץ' |
| הַחְלָטָה | 3840x2160 (4K UHD) |
| מַעֲרֶכֶת הַפעָלָה | אנדרואיד 13.0 |
| אַיִל | 8GB |
| אחסון (ROM) | 64GB |
| נקודות מגע | עד 40 |
| פלט אודיו | 2 x 20W רמקולים |
| חיי תאורה אחורית | 50,000 שעות |
| קלט ממשק אנושי | מסך מגע |
| צֶבַע | אָפוֹר |
10. אחריות ותמיכה
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 webבאתר לקבלת תנאי האחריות המפורטים.
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.





