| 摘要 |
PROBLEM TO BE SOLVED: To control a sound source to be reproduced at rear seats from the front seat side. SOLUTION: This entertainment system to be mounted on a vehicle is provided with a plurality of sound sources, a head unit installed on the front seat side, and a rear controller installed on the rear seat side. The head unit has a control change-over switch to change over between front control to select a front sound source to be reproduced on the front seat side, and control the front sound source, and rear control to select a rear sound source to be reproduced on the rear seat side, and control the rear sound source. The rear sound source can thus be controlled from the front seat side. The head unit is further provided with a permission switch to change over between a permission state in which operation to the rear controller is permitted, and a non-permission state in which operation to the rear controller is not permitted. Audio operation at the rear seats can thus be limited. Connection and disconnection of rear speakers can be changed depending on if the rear sound source is the same as the front sound source or not. COPYRIGHT: (C)2005,JPO&NCIPI
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