| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a communication system provided with an inexpensive communication unit whereby a user can discriminate which of other units establishing connection is selected. <P>SOLUTION: The communication system is provided with an amplifier 5 and first to fourth players 1 to 4. The amplifier 5 is a communication unit for controlling communication with the other unit connected to a prescribed network, and includes a connection switching means for sequentially switching connection objects when a plurality of the other units exist; and a stop means for stopping the switching operation of the connection switching means. Further, the first to fourth players 1 to 4 are units connected to the communication unit via the network, and each of the units includes a notice means for informing of the established connection with the communication unit when the connection of each unit with the communication unit is established. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
