| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology capable of suppressing a setting error relating to an illumination device.SOLUTION: A control part 30 makes positional information, which is included in layout information indicating the layout of a plurality of illumination devices 2, indicating positions of the illumination devices 2 correspondent to identification information intrinsic for the illumination devices 2. For each of the plurality of illumination devices 2 with which a communication part 31 is communicable, a display part 33 displays a signal strength between the illumination device 2 and the communication part 31. The communication part 31 transmits a change instruction signal that instructs a change of a lighting state, to the illumination device 2 of a setting object selected from among the plurality of illumination devices 2 in a state where the signal strength is displayed on the display part 33. In response to a designation operation, for designating positional information, that is received by an operation part 34 after the communication part 31 transmits the change instruction signal to the illumination device 2 of the setting object, the control part 30 makes the positional information correspondent to identification information of the illumination device 2 of the setting object.SELECTED DRAWING: Figure 3 |
