| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve the visibility of a display while securing the operability of a multifunction switch. SOLUTION: An input panel 2 is constituted by arranging multiple switches one a plane so as to reflect an image on a display device 1 by the surfaces of respective switches. The display device 1 and the input panel 2 are arranged on respective positions allowing a user to observe the multiple switches and the image of the display device 1 which is reflected by the surfaces of the witches when looking at the panel 2 and the menu pictures of respective switches are displayed on the display device 1. Since such restriction to a conventional display device 1 that the device 1 should be arranged on a position close to user's hands can be solved, the display device 1 can be arranged on a position of the highest visibility and the multifunction switch (2) can be arranged on a position of the highest operability. Consequently the visibility of the display device 1 can be improved while securing the operability of the multi-function switch (2).</p> |
