| 摘要 |
PROBLEM TO BE SOLVED: To provide operability not conventionally available to an operator.SOLUTION: A display device 10 includes: a rotary switch 20 having a knob 30 connected to a rotatable operation shaft 21; and a display 50 connected to the knob 30 for displaying the set temperature (the set value of the operation object of the rotary switch 20) of an air conditioner. Also, the display device 10 includes a control part 60 for changing the display configuration of the display 50 such that the numerical value of the set temperature to be displayed by the display 50 is increased or decreased while being interlocked with the rotating operation of the knob 30. |
