| 摘要 |
PURPOSE:To minimize the number of switches and to attain the miniaturization by providing a display device, a transparent touch key and a peripheral switch and changing the function of these switches in accordance with the contents of a displaying picture. CONSTITUTION:A main CPU 1 issues a command to a microcomputer system 81, selects and commands the picture data stored in a data memory 84, reads the operation result of a transparent touch key 86 and an operation switch 88 through the microcomputer system 81, outputs the operation output to controlled equipment connected to the main CPU 1, further, issues the command to the microcomputer 81 and switches the displaying picture of the displaying panel. By the command from the microcomputer system 81, some functions of a display lamp 89 and the operation switch 88 can be put into proper use. |
