| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide electronic equipment which improves user's convenience by automatically switching the operation of an operation means to one of sound volume control and density control of a display unit. <P>SOLUTION: The electronic equipment includes an audio reproducing means 12 of reproducing and outputting a previously stored audio signal and a control means 1 of switching the operation of the operation means 8 to the density control of the display unit 9 when the audio reproducing means 12 does not reproduce the audio signal or to the sound volume control when the audio reproducing means does not reproduce the audio. <P>COPYRIGHT: (C)2008,JPO&INPIT |
