| 摘要 |
PURPOSE:To easily set data at a listening position by transferring the setting data of the listening position from a remote controller through a main body device to an acoustic correcting means. CONSTITUTION:An infrared pulse signal emitted from a remote controller 50 is modulated by a command corresponding to the operation of an operation part inside the remote controller 50. A CPU 21 at a center unit 10 decodes a signal from a photodetection part 15 and decodes the command in the optical signal and when the command is the setting of acoustic correction, the setting data are transferred to an acoustic correcting means DSP 20. When the setting data transferred to the DSP 20 are position data for adjusting the listening position of an audio signal and a position key is pressed continuously longer than prescribed time without setting a position mode, the position mode is transferred. |
