| 摘要 |
PROBLEM TO BE SOLVED: To count up the number of communication interruptions interrupting an operation signal from a disk device at aging, to store the number of communication interruptions in a memory, to restart the disk device and continue aging when the operation signal from the disk device is interrupted, and after aging, to display the number of communication interruptions in the aging on a display screen. SOLUTION: In the television device which is provided with the built-in disk device and constituted so as to transmit a control signal to the disk device, receives an operation signal from the disk device and reproduces an optical disk, the optical disk is reproduced at aging, the number of communication interruptions interrupting the prescribed operation signal from the disk device is counted and stored in a non-volatile memory and then the disk device is restarted to continue aging. After aging, the number of communication interruptions in the aging is displayed on the display screen. COPYRIGHT: (C)2004,JPO
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