| 摘要 |
<p>PROBLEM TO BE SOLVED: To appropriately control the action of a vibration preventing function in accordance with the kind of a power source in use. SOLUTION: The kind of the power source put in use is discriminated, and in the case the kind of the power source put in use is an AC power source, the vibration preventing function is switched to an active state, or fixed. In the case a power supply battery is put in use, the vibration preventing function is switched to a non active state, or fixed.</p> |
