IQBoard IR infrared interactive whiteboard produced by Fuzhou Returnstar Digital Technology Co., Ltd. is a multifunctional electronic whiteboard that can be connected to a computer and used with a projector to operate the computer directly with an inkless pen (or finger).
This manual introduces the IQBoard IR interactive whiteboard, describing its 80‑inch display, high‑resolution 9600×9600 (300 dpi) touch surface, and supported touch point configurations (4, 9, 20 points). It also lists environmental limits, such as operating temperatures of 0 °C‑40 °C and storage temperatures of –40 °C‑60 °C.
The document details hardware installation, wall‑mounting procedures, USB connection setup, and safety precautions. It includes usage instructions, cleaning methods, and a troubleshooting section that addresses common issues like indicator‑light failures and positioning errors. This manual is written in Chinese.
| Resolution | 9600 × 9600 (300 dpi) |
|---|---|
| Point rate | 480 points/s |
| Supported touch points | 4, 9, 20 points |
| Board size | 80 inches |
| USB cable length | 10 m |
| Operating temperature | 0 °C to 40 °C |
| Operating humidity | 15 % to 85 % |
| Storage temperature | -40 °C to 60 °C |
| Storage humidity | 0 % to 95 % |
The manual recommends mounting the board at a height of about 190 cm.
It supports 4, 9, or 20 simultaneous touch points.
Check the indicator light for proper connection; a faulty connection on the main control board may be the cause, and the unit should be serviced by an authorized dealer.