| 摘要 |
PROBLEM TO BE SOLVED: To solve such a problem that a system configuration in grasping a connection sate becomes complicated.SOLUTION: A connection terminal information detection section included in a device connected to the connection terminal detects connection terminal information included in the connection terminal, the connection terminal information having been detected by the connection terminal information detection section is sent to an administrative server connected via a network, and thereby, the connection state of a connection terminal can be grasped without exchanging information via a connection cable including the connection terminal. |
