Product information e.g. product code, outputting system for commercial firm, has output device for providing output information to processing unit on call, where information is available over connection between device and processing unit

摘要

The system has a data processing unit (2) connected with a selection unit (1), and an output device (3) connected with the processing unit. The processing unit has a database (9) containing information about a selected product, and an output information is prepared from the information of the processing unit. The device processes and outputs the output information, and operates independent of the processing unit. The device provides the output information to the processing unit on call, where the output information is available over a connection between the device and the processing unit.