| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which reduces the power consumption of a power fed to active elements used in a rotary operating unit during standby. <P>SOLUTION: The apparatus comprises a rotatable rotary operating unit, active elements 31, 32 for detecting the rotation of the rotary operating unit, and a means 43 for controlling the power fed to the active elements 31, 32 according to the condition of the apparatus. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
