professional
audio
engineering
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Multi-media automation |
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RS232 relay driver interface - low cost solution for automating your presentations and shows |
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 These pictures taken during the
construction of a cyber cafe by The Show
Business, show our capabilities in designing and installing all the necessary cable
trays, mains wiring, lighting transformers, dimmer feeds, data, DMX512, RS232, and audio
cabling. As well as display control, lighting and rack equipment. |
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| The automated multi-media presentation uses
"show-magic" software to drive the dimmer pack, colour changing downlighters,
wall floods and motor spots using DMX512 (Data MultipleX) control. DVD and ceiling mounted
projector along with various motorised display stands are controlled by RS232 interfaces.
An RS232 to 15 channel relay controller was specifically designed and developed by us to
control the displays. |
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Rack unit assembly
containing dimmer pack modified for DMX512 operation with computer system and DVD player