1, whether the handwriting board is connected correctly. 2. Whether the tablet driver is installed correctly. 3. Whether the handwriting software of the tablet computer is enabled. 4. Whether the handwriting board is set to handwriting state.
Handwriting screen, also called writing screen and digital platform, is the product of the combination of LCD and advanced touch screen technology. According to different technical applications, a special electromagnetic pen (electromagnetic technology) or a common writing pen or finger (pressure sensitive or resistive technology) can be used, and a professional writing software system is equipped. You can write and annotate at will on the LCD screen, which not only completes the operation of the computer, but also can mark the displayed contents synchronously on the display interface at any time.