How to fix horizontal or vertical stripes or image dithering on BenQ Interactive whiteboard?
To address horizontal or vertical stripes or image dithering on your BenQ Interactive whiteboard: * Check that the signal wire is securely connected. * Ensure there are no electronic devices or power tools placed near the whiteboard.
How to fix image lacking color or incorrect color on BenQ RP840G Interactive whiteboard?
To resolve issues with color on your BenQ Interactive whiteboard: * Check the VGA cable connection for quality and secure connection. * Adjust the chromaticity, brightness, or contrast in the menu.
How to fix background with vertical lines or streaks on BenQ RP840G?
To fix a background with vertical lines or streaks on your BenQ Interactive whiteboard: * Select automatic correction in the menu. * Adjust the clock and phase position in the menu.
How to resolve 'Display format that is not supported' on BenQ RP840G?
To resolve a 'Display format that is not supported' message on your BenQ Interactive whiteboard: * Select automatic correction in the menu. * Adjust the clock and phase position in the menu.
How to fix no color, weak color, or weak image on BenQ Interactive whiteboard?
To address the issue of no color, weak color, or a weak image on your BenQ Interactive whiteboard: * Adjust the chromaticity, brightness, or contrast in the menu. * Check that the signal wire is securely connected.
General| Display Size | 84 inches |
|---|---|
| Brightness | 350 cd/m² |
| Contrast Ratio | 1200:1 |
| Internal Storage | 32GB |
| Response Time | 8 ms |
| Resolution | 3840 x 2160 |
| Touch Technology | Infrared |
| Connectivity | HDMI, USB, VGA, RS-232, LAN |
| Operating System | Android |
| Microphone | Built-in |
| Multi-Touch | Yes (20-point touch) |
Essential safety guidelines for operation and installation of the interactive flat panel.
Precautions for remote control use, battery handling, and disposal.
Lists included items and provides initial display installation guidance.
Guides first-time setup, including language, network, and internet connection.
Details front panel buttons, remote functions, and their usage across models.
Identifies and explains all available ports for connecting devices to the display.
Instructions for connecting power sources and various input devices like VGA and USB.
How to power the display on/off and select input signals using menus or remote.
Explains touch gestures and procedures for updating display software.
Guides on accessing and adjusting display settings via menus like Audio, Screen, and System.
Overview of the built-in Android OS, main interface, and applications like EZWrite.
Comprehensive guide to the annotation and whiteboard application features.
Technical details and features for RP552 and RP840G models.
Physical dimensions, mounting specs, and supported video resolutions for models.
Solutions for common problems like no picture, no sound, or distorted images.
Troubleshooting steps for unresponsive remote controls or panel buttons.
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