| 摘要 |
The theatre lighting control system comprises a patchboard having a plurality of receptacles mounted thereon and a switchboard associated with the patchboard and having a plurality of switches mounted thereon. The receptacles and switches on the respective boards are mounted in a generally rectangular matrix such that a row of switches on the switchboard is aligned with and electrically coupled to a row of receptacles on the patchboard. Also, a control switch is provided for each group of aligned rows of switches and receptacles and is adapted to be connected to a dimmer switch. The receptacles are adapted to receive male plugs from theatre lamp circuits. Pilot lamps are associated with the receptacles and/or switches to indicate which receptacles are energized.
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