DS4 OVERVIEW The DS4 is a DMX512 1 in 4 out splitter that takes a DMX512 output of a lighting console or any device that transmits a DMX512 signal and actively splits the signal providing 4 separate DMX512 outputs, and offers electronic protection by separating the input device and output devices using a Transient Voltage Suppression chip.
LED, if not check the internal fuse. check if the input has a DMX512 signal by bypassing the DS4, if not check the DMX512 console or source. If the data and power are o.k. replace the input IC and possibly the output IC’s.
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