| 摘要 |
PURPOSE:To simplify dimming control by installing an input signal switching section between a signal terminal and a dimming.ighting equipment to switch the connection with a signal connector and change a control region. CONSTITUTION:A signal connector 12 provided with an input signal switching section of a dimming.lighting equipment 2 divided by an on/off control terminal 8 is arranged between a signal terminal 10 and the equipment 2. Then, it is possible to simply correspond to a change in a control region, if any, by changing allocation to programable at a computer of a main operating board 5. Concerning the dimming control, the control region is changed by switching the connection of the input signal switch section of the signal connector 12 arranged between the terminal 10 and the equipment 2. A control signal is set at the main operating board 5 to dim the equipment 2, so that dimming can be simply controlled. |
