| 摘要 |
PURPOSE:To improve the operability and convenience property by outputting the dimming control signal from a fader operation section via the level comparison section output detecting the coincidence between the output selection section output and the fader operation section output after the fader operation section is operated to the specific operation position. CONSTITUTION:In the dimming control signals outputted from a fader operation section 22 and the second operation section 26 respectively, when the second operation section 26 is operated, an output operation section 35 is switched so that a dimmer is controlled by the dimming control signal from the second operation section 26, when the fader operation section 22 is operated, the output of the fader operation section 22 and the output of the output operation section 35 are compared by a level comparison section 36, and the dimming control signal from the fader operation section 22 is outputted after both outputs coincide. The sudden and quick change of the lighting level does not occur, and the lighting level can be controlled by operations from both the fader operation section 22 and the second operation section 26. The operability and convenience property of a dimming device 21 can be thereby improved. |
