| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a lighting system capable of enhancing freedom in connection between a dimmer and a luminaire for dimming, and responding to request for opening the market. SOLUTION: This device is provided with the dimmer 1 making dimming signals Sa-Se in a control part 6 in accordance with an output level signal from an output level setting part 5 and outputting the dimming signals Sa-Se from dimming signal output parts 7a-7e, a ballast 3 for dimming for converting the dimming signals Sa-Se into a lamp signal and outputting, and a lamp 4 conducted dimming by the lamp signal. The dimmer 1 has a dimming signal sort setting part 12, and the control part 6 is constituted so as to store various kinds of dimming signal patterns beforehand, select a dimming signal pattern based on a setting signal from the dimming signal sort setting part 12, and output the selected dimming signal patterns of the dimming signals Sa-Se.</p> |
