| 摘要 |
An optical disc playback device is capable of being transitioned to a sleep mode in consideration of an optical disc status or an optical disc drive device status. An optical disc playback apparatus includes a main controller to transmit a sleep mode transition command to an optical disc drive device, and an optical disc drive device controller to check either a status of an optical disc or a status of the optical disc drive device when the sleep mode transition command is transmitted to the optical disc drive device, and to determine whether to perform transition to the sleep mode in response to the optical disc status or the optical disc drive device status. |
