The MS320 is a handheld barcode scanner that supports Keyboard Wedge, RS-232, USB interfaces, and supports UPCA, UPCE, EAN-13, EAN-8, Code 39, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5 Eur, Codabar, Code-128, Code-93, Code-11, MSI/plessey, UK/plessey, Telepen, Standard 2 of 5, China Post, Italian Pharmacy Code, PDF417, RSS and other barcode formats.
This manual introduces the Unitech MS320 barcode scanner and explains how to install it using keyboard wedge, RS‑232, or USB interfaces. It also describes safety precautions and power‑up procedures.
The document details default barcode settings, programming steps with barcodes, interface selection options, and how to view or reset parameters such as firmware version, system information, and unique parameter lists.