This is the user manual of Wacom STU-500 LCD Signature Tablet
The STU-500 LCD signature tablet combines a 5‑inch diagonal monochrome LCD display with Wacom’s cordless, battery‑free pen, offering a direct pen‑on‑screen experience. The tablet includes a USB and RS‑232C interface and is intended for use as a signature‑capturing device.
The manual covers precautions, power options (USB or optional AC adapter), connection methods, cleaning procedures, and replacement of the pen tip. It also lists environmental limits, safety warnings, and regulatory information.