| 摘要 |
PURPOSE: To ensure the smooth setting of operation mode by switching a warning method. CONSTITUTION: A set mode deciding means 11 judges whether a combination of control modes, specified from a transparent-sheet-like touch switch 4 superimposed on a display part 3, is proper or not. A warming control means 12 outputs a warning sound at first in the case of an inhibited combination of the specified control modes, and outputs a warning image from a display part 3 in the case the inhibited combination of control modes is continuously specified, thereby letting an operator know misoperation. |
