This document provides instructions for operating the Unitech MS scanner, including keyboard interface, RS232 interface, terminal interface, and light pen emulation interface. It also lists the supported barcode types and installation steps. The scanner can improve input speed and accuracy.
The Unitech MS scanner series replaces a keyboard to increase data entry speed and accuracy. The manual covers supported interfaces, barcode types, and detailed configuration steps.
It includes chapters on keyboard, USB, RS232, terminal, and light‑pen emulation interfaces, as well as function settings, barcode ID configuration, and a barcode test chart for verification. This manual is written in Chinese.
| Supported interfaces | Keyboard, USB, RS232, Light‑Pen Emulation |
|---|---|
| Baud rate range (RS232) | 300 bps – 38400 bps |
| Power supply | 5 VDC, 300 mA |
Connect the Y‑type cable between the scanner and the keyboard, power off the system, disconnect the keyboard, attach the cable to both keyboard and scanner, then power the system back on.
The scanner supports baud rates from 300 bps up to 38 400 bps.
Enter the function settings, scan the barcode for the prefix (e.g., STX) and the barcode for the suffix (e.g., ETX), then exit the settings.