Instruction manual for LCD graphics tablet, introduces the installation, use, customization, adjustment of the display screen, etc.
This manual explains how to install the DTU-2231A digitizer board, connect it to a computer via USB, and install the required software. It covers system requirements, display adjustment using the OSD control keys, and calibration of the tablet.
The guide also details pen customization, tip replacement, ergonomic handling, multi‑monitor use, and a comprehensive troubleshooting section. Contact information and regulatory notices are included at the end of the document. This manual is written in Chinese.
| Pen models supported | UP-817E, UP-818E |
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First install the monitor, then install the digitizer board and connect the USB cable as described in the installation steps.
Use the OSD control keys on the tablet to change the display settings.