| 摘要 |
An electronic device (10) includes a processor (16), and a connector (11) used for connecting an external device to the electronic device (10), wherein the processor (16) monitors fluctuation in a voltage at a specific terminal (111) of the connector (11), and when the fluctuation in the voltage during a predetermined time period are not within a predetermined range, the processor (16) electrically separates the connector (11). |
