| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress power consumption during a sleep timer operation in an audio reproduction device having a sleep timer. <P>SOLUTION: The audio reproduction device having the sleep timer which includes: a user interface section; a plurality of audio reproduction devices; an audio output section for amplifying and outputting an audio signal sent from the selected audio reproduction device; a display section for displaying an operation state and the like; and a control section for controlling each section of the device and supply of an electric power of each of the sections, the control sections shuts off a power source of the audio reproduction device and the display section that are not used when a sleep timer operation is started, and controls the illuminance of the display section so that the illuminance becomes low illuminance when the operation state and the like are displayed during the sleep timer operation. <P>COPYRIGHT: (C)2013,JPO&INPIT |
