| 摘要 |
A multiparameter light is a type of theater light that includes an arc lamp and a shutter in combination with one or more optical components for creating various lighting effects, suitable electrical and mechanical actuating components, and suitable power supplies. The arc lamp power supply has a variable power output for generating flashes from the arc lamp and for maintaining the arc lamp in an operation condition during dark intervals between the flashes. Flashes may be generated in a series to realize a stroboscopic effect or a lightning effect. The shutter may be used collaboratively with the flashing of the arc lamp to optimize flash characteristics and increase effect options beyond those obtainable from flash or shutter individually. The generation of flashes and operation of the shutter are controlled by a control system in the multiparameter light.
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