LCH86-MC410-B - Whiteboard Dahua Technology - Free user manual and instructions
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| Product Type | Interactive Flat Panel Display (Whiteboard) |
| Brand | Dahua Technology |
| Model | LCH86-MC410-B |
| Screen Size | 86 inches (diagonal) |
| Resolution | 3840 x 2160 (4K UHD) |
| Touch Technology | Infrared (IR) multi-touch, up to 20 touch points |
| Response Time | ≤ 8 ms |
| Brightness | 350 cd/m² (typical) |
| Contrast Ratio | 4000:1 (typical) |
| Viewing Angle | 178° horizontal / 178° vertical |
| Built-in Speakers | 2 x 10W |
| Operating System | Android 8.0 or later |
| Processor | Quad-core ARM Cortex-A73 |
| RAM | 4 GB |
| Storage | 32 GB |
| Connectivity | HDMI (x2), VGA, USB 2.0 (x4), USB 3.0 (x2), Ethernet (RJ45), Wi-Fi, Bluetooth, RS232 |
| Power Supply | AC 100-240V, 50/60Hz |
| Power Consumption | ≤ 400W (max) |
| Dimensions (W x H x D) | 1957 x 1160 x 90 mm (without stand) |
| Weight | Approx. 60 kg (without packaging) |
| Mounting | VESA 800 x 600 mm (optional wall mount or stand) |
| Accessories Included | Power cable, VGA cable, USB cable, remote control, stylus pens (x2), user manual |
| Cleaning | Use a soft, dry cloth. Avoid abrasive cleaners or liquids. Clean the glass gently. |
| Eco-friendly Features | Energy-saving mode, auto sleep timer |
| Warranty | 2 years (subject to region) |
Frequently Asked Questions - LCH86-MC410-B Dahua Technology
How do I install the LCH86-MC410-B whiteboard on a wall?
The whiteboard supports VESA 800x600 mm mounting. Use a heavy-duty wall mount rated for at least 60 kg. Ensure the wall is load-bearing. Follow the installation guide included in the box. We recommend professional installation.
Can I connect my laptop to the whiteboard?
Yes, you can connect via HDMI, VGA, or wirelessly using screen mirroring (Miracast or AirPlay). The board has multiple inputs for flexibility.
What touch gestures does the whiteboard support?
It supports multi-touch gestures such as tap, swipe, pinch-to-zoom, rotate, and more. With up to 20 touch points, multiple users can interact simultaneously.
How do I calibrate the touchscreen?
Calibration can be done through the Android settings menu. Go to Settings > Touch > Calibration. Follow the on-screen instructions to touch specific crosshairs.
Can I use the whiteboard without a computer?
Yes, the built-in Android system allows you to run apps directly on the board. You can browse the web, use whiteboarding apps, and play media without an external PC.
How do I clean the screen safely?
Use a soft, lint-free microfiber cloth. Lightly dampen if needed with water or a gentle glass cleaner (no ammonia or alcohol). Wipe gently to avoid scratches. Never spray liquid directly on the screen.
Is the whiteboard compatible with interactive software like SMART Notebook?
Yes, the board supports standard HID (Human Interface Device) protocols, so it works with most interactive whiteboard software. For specific compatibility, check the software's requirements.
What file formats can I open on the whiteboard?
Via the Android system, you can open common formats: PDF, DOCX, PPTX, XLSX, JPEG, PNG, MP4, etc. You may need to install reader apps from the Google Play Store.
How do I update the firmware?
Go to Settings > About device > System update. The board will check for updates online. Ensure it is connected to the internet via Wi-Fi or Ethernet. Follow the prompts to install.
What is the power consumption in standby mode?
In standby mode, the power consumption is less than 0.5W. The board also has a scheduled power on/off feature to save energy.
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USER MANUAL LCH86-MC410-B Dahua Technology
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Product information
Brand : Dahua Technology
Model : LCH86-MC410-B
Category : Whiteboard