| 摘要 |
<p>PURPOSE:To prevent the operation of a battery pack replacing mechanism from being unreliable because of the secular change and to surely break the power at the time of replacement. CONSTITUTION:When the state of a switch operated by a user is inputted and this state goes to 'preparation for replacement', an executing program is stopped, and data are saved in a memory, and thereafter, a signal to release a holding mechanism 3 of a battery is generated to release the operation of the holding mechanism 3.</p> |
