| abstract |
(57) [Problem] To provide a network management device and a process of a video / audio information reproducing system that can be easily remotely controlled from a central location via a remote communication network. SOLUTION: A plurality of array sets 1101 to 1111 are provided. , Each array containing grouped information regarding either the configuration of the jukebox, the use of the jukebox, or the payment of a fee, wherein the database 11 comprises .. 1 to 100. n, which is managed by the computer server 10 provided with a connection means for receiving a message including information necessary for updating a predetermined array set in a database, which is transmitted by each video / audio information reproducing apparatus, Second, a message is transmitted to each audiovisual information reproducing apparatus, and the data or program of each audiovisual information reproducing apparatus is updated with the information stored in at least one array set 1110 of the database and transmitted in the message. |