| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an excellent illumination control device to allow the user to grasp the photo-output ratio of a luminaire, allowing smooth execution of the illumination control, and capable of establishing a high efficiency of setting operation. SOLUTION: An illumination control device is composed of an illumination control board 1 having an operation display part, a lightness sensor terminal unit 3 connected with the control board 1 through a transmission line 2 for sensing the brightness, a dimming control terminal unit 4 to output a dimming signal to a luminaire connected with the control board 1 through the transmission line 2, and an initial setting tool 5 to make initial setting on the illumination control board 1. The board 1 is furnished with a data table storing in advance the relational data between the photo-output ratio and dimming signal ratio as the characteristics of the luminaire, and the photo-output ratio in the data table is managed and displayed as the control output.</p> |
