EventBoard C90A BASIC - Uncategorized OnTruss - Free user manual and instructions
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| Product Type | Interactive Whiteboard |
| Model | EventBoard C90A BASIC |
| Brand | OnTruss |
| Display Size (Diagonal) | 90 inches |
| Display Type | Interactive LED |
| Resolution | 3840 x 2160 (4K UHD) |
| Touch Technology | Infrared (IR) Touch |
| Touch Points | Up to 20 simultaneous touches |
| Connectivity | HDMI, USB, VGA, Audio, Ethernet |
| Built-in Speakers | 2 x 15W |
| Operating System | Android 8.0 |
| Power Supply | AC 100-240V, 50/60Hz |
| Power Consumption | ≤ 350 W (typical) |
| Dimensions (W x H x D) | 2050 x 1250 x 80 mm (approx.) |
| Weight | Approx. 65 kg |
| Mounting | Wall mount (VESA 800x600) |
| Included Accessories | Stylus, remote control, power cable, HDMI cable, USB cable, mounting brackets |
| Cleaning Instructions | Use a soft, dry cloth; avoid abrasive cleaners |
| Safety Features | Anti-glare screen, overheat protection, anti-scratch coating |
| Spare Parts & Repairability | Replacement stylus, power supply, mainboard available; user-serviceable components limited |
| Warranty | 2 years (standard) |
Frequently Asked Questions - EventBoard C90A BASIC OnTruss
How do I turn on the EventBoard C90A BASIC?
Press the power button located on the bottom-right edge of the screen. The device will boot automatically within 10 seconds.
Can I connect my laptop to the board wirelessly?
Yes, the board supports wireless screen mirroring via Miracast and AirPlay. Ensure both devices are on the same network.
How do I calibrate the touch screen?
Go to Settings > Device > Touch Calibration. Follow the on-screen instructions to tap on the crosshairs.
What software is pre-installed for annotation?
The board comes with OnTruss Whiteboard app, which allows drawing, writing, and saving notes. You can also use third-party apps.
How do I clean the screen safely?
Turn off the board and unplug it. Use a soft, lint-free microfiber cloth slightly dampened with water. Do not spray liquids directly on the screen.
Can I mount the board on any wall?
The board should be mounted on a solid, flat wall capable of supporting at least 80 kg. Use the provided VESA brackets and anchors. If in doubt, consult a professional.
How do I update the firmware?
Go to Settings > System > System Update. The board will check for updates online. Ensure a stable internet connection before starting.
What to do if the touch function stops working?
First, restart the board. If the issue persists, check the USB cable connection between the board and the computer. Try re-calibrating from Settings.
Can I use the board without a computer?
Yes, the board runs Android OS independently. You can install apps, browse the web, and use the built-in whiteboard without any external device.
Where can I find replacement stylus pens?
Replacement stylus pens are available on the OnTruss website or through authorized retailers. Use only OnTruss-certified accessories for optimal performance.
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USER MANUAL EventBoard C90A BASIC OnTruss
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Product information
Brand : OnTruss
Model : EventBoard C90A BASIC
Category : Uncategorized