IQBoard LT Interactive Electronic Whiteboard is a portable virtual electronic whiteboard that uses infrared wireless technology. When used, simply connect the USB cable to your computer and use a projector to turn your projection area (screen, whiteboard or wall) into a complete interactive demonstration writing screen. Users can use the optical pen or retractable electronic pointer to replace the mouse to perform functions such as moving, clicking, double-clicking, and right-clicking.
The manual introduces the IQBoard LT photoelectric interactive whiteboard, describing its infrared wireless technology, pen and stylus operation, and the software features such as writing, erasing, annotation, and media playback. It also lists the supported screen sizes (40‑150 inches) and system requirements for Windows PCs.
Installation steps cover hardware assembly of the electronic pen and stylus, connection of the USB‑to‑RJ45 adapter, placement of the receiver box, and driver installation. The guide includes wiring diagrams, recommended distances, troubleshooting tips, and maintenance advice to keep the device operating reliably. This manual is written in Chinese.
| Power consumption | < 1 W |
|---|---|
| Supported screen size | 40‑150 inches (4:3 or 16:9) |
| Maximum USB‑to‑RJ45 cable length | 40 m |
Check that the IQBoard LT Drivers program is installed and running, ensure the batteries are charged, and verify all USB and RJ45 connections are secure.
The device operates in temperatures from 0 °C to 40 °C and humidity from 15 % to 85 %.