| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of preventing a failure of the electronic apparatus by informing a user of deterioration of a wire, which is caused by foreign bodies adhering to a printed board of the electronic apparatus, according to a plurality of deterioration levels.SOLUTION: An electronic apparatus including a printed board can detect deterioration of the printed board at a plurality of different deterioration levels, and outputs an alarm according to the deterioration levels. Thus, the electronic apparatus can inform a user of deterioration of a wire of the printed board according to the plurality of deterioration levels, so that a failure of the electronic apparatus can be prevented.</p> |
