| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an AV system where it is easy for a user to cope with such a trouble that an image or voice is not displayed.SOLUTION: AV system 1 comprises: a source apparatus 10 for outputting an image signal and a voice signal; and a receiving apparatus 20 which is connected with the source apparatus 10 via a cable 30 and has the image signal and voice signal inputted thereto. The source apparatus 10 comprises a reporting unit 17 which, when a trouble that at least one of an image based on the image signal and a voice based on the voice signal is not outputted from the receiving apparatus 20 occurs, causes the user to report the trouble.</p> |
