摘要 |
PROBLEM TO BE SOLVED: To stop the output of audio data whose output is not expected by a user.SOLUTION: Electronic equipment includes: an input/output interface having a data input port and a power output port; an output part for outputting an input signal input via the data input port; a power supply part for supplying power to the power output port; and an output control part for, when detecting that the input signal is not input to the data input port in a predetermined time, causing the output part to stop the output of the input signal.SELECTED DRAWING: Figure 2 |