| 摘要 |
A checkout system for electro-optically reading targets includes a host, a workstation reader, and an auxiliary reader operatively connected to the workstation reader. The workstation reader captures data associated with the targets, and communicates its captured data with the host over a predetermined communications protocol. The auxiliary reader also captures data associated with the targets independently of the workstation reader. The workstation reader automatically integrates the auxiliary reader in the system by automatically detecting the protocol of the auxiliary reader, and by automatically configuring the detected protocol of the auxiliary reader to conform to the predetermined communications protocol of the workstation reader, thereby enabling the auxiliary reader to communicate its captured data with the host. |
