INFORMATION PROCESSOR, PERIPHERAL EQUIPMENT AND SET-UP METHOD THEREFOR

摘要

PROBLEM TO BE SOLVED: To automatically attain the version-up of a software related to a peripheral equipment. SOLUTION: The software is mounted on peripheral equipment 9. When an information processor 1 is connected with peripheral equipment 9, the information processor 1 compares the version of software held by its own device with the version of the software of the peripheral equipment 9, and when the version of the software at the information processor 1 side is older, the information processor 1 installs the software of the peripheral equipment 9.