| 摘要 |
PURPOSE:To make the wiring work unnecessary and to make the system constitution in a small scale and at a low cost. CONSTITUTION:The light sources of a light source unit 4 which has the luminous colors of R, G, and B are regulated by the dimming ratio data to the set values of the light color and the light quantity set by a light color and light quantity setting member 18. When the mixture light generates a slippage to the set value owing to some causes, the light color and the light quantity are detected by a light color and light quantity detector 15 arranged in a remote control transmitter 3. In this case, the light color and the light quantity are regulated by mutiplying an optimum correcting coefficient to each dimming ratio of the light sources according to the slipping width to the set value. By setting the light color and the light quantity detector 15 to the remote control transmitter 3, no wiring work is necessary, the system is made in a small acale, and the light color regulation can be carried out simply. And by providing a correcting data according to the slipping width of the mixture light, the regulating time of the mixture light can be reduced. |
