Summary of Contents for Doug Fleenor Design DMX512
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DMX512 TO 0-10 VOLT ANALOG CONVERTER OWNERS MANUAL Doug Fleenor Design 396 Corbett Canyon Road Arroyo Grande, CA 93420 (805) 481-9599 revision 2.1 November, 1998...
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In addition the input is protected against mis-wiring and will accept up to 120 volts on its DMX512 input without damage to the converter. The outputs are protected against positive voltages coming up the control cable. Damage to the converter may occur if high negative voltages are placed on its outputs.
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SETUP AND CONNECTIONS The DMX512 to Analog Converter is generally placed at the dimmer end of the control cable. This way the control cable needs only three conductors. In retrofitting an existing installation where the analog control cables are already in place, it may be easier to place the Converter at the console end.
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The Converter is designed to hold the last levels received from the console in the event the DMX512 signal is lost. These levels will be held until control is restored or power is removed. All levels are reset to zero upon power up.
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624. Test mode is useful for testing lamps and focusing. When in test mode, the signal LED will flash to warn the user that the unit is not using the DMX512 input to set the levels. TECHNICAL DETAILS For those technical types out there, here is a brief description of how the DMX to Analog Converter works.
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Doug Fleenor Design (at the customer's expense). Doug Fleenor Design will repair the unit and return it to the customer (at Doug Fleenor Design's expense). If a trip is necessary to the customer's site to solve a problem, the expenses of the trip must be paid by the customer.
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