Symbol DS3408 Product Reference Guide
This guide covers everything needed to get the DS3408 digital scanner up and running, including unpacking, installing the interface cable, power connection, and basic configuration. Chapters on Getting Started and Scanning walk users through hand‑held, presentation, and near/far focus modes.
Later sections detail maintenance procedures, technical specifications, user preference parameters, decoding options, and how to use the Keyboard Wedge Interface for keyboard‑emulated data entry. The document also includes revision history and service information.
Power is connected as described in the Getting Started chapter under "Connecting Power (if required)".
The Keyboard Wedge Interface allows the scanner to send scanned data as keyboard input to a host computer.