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Analog to DMX outboard: Difference between revisions
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The analog to DMX outboard is going to be a little box for when you don't have a full lighting desk available. | The analog to DMX outboard is going to be a little box for when you don't have a full lighting desk available. | ||
It gets power from the [[Analog to DMX]] box, and sends back different voltages, to control the [[Analog to DMX]] box, which then controls the DMX devices at the other end. | It gets power from the [[Analog to DMX]] box, and sends back different voltages, to control the [[Analog to DMX]] box, which then controls the DMX devices at the other end. | ||
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* The [[Analog to DMX]] also sends 0v ground out to it's controlling devices, so they can operate - rather than being boxes of variable resistors. | * The [[Analog to DMX]] also sends 0v ground out to it's controlling devices, so they can operate - rather than being boxes of variable resistors. | ||
*Compensation happens at the slave end. Doing it at the control end risks someone coming along sometime in the future, and splitting the channels off the lines - in a worst-case scenario, they then compensate for long lines, something gets more than 10v without expecting it... | *Compensation happens at the slave end. Doing it at the control end risks someone coming along sometime in the future, and splitting the channels off the lines - in a worst-case scenario, they then compensate for long lines, something gets more than 10v without expecting it... | ||
[[Category:Technical]] | |||