Leprecon APC Architectural Preset Control - Manual (Page 4)

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· Leprecon APC panels use reserved DMX start codes to communicate with each
other inside the system. For this to work, all APC panels must be connected in the
same DMX segment. If panels are separated by an optical isolator, the
communication between panels may be blocked. For control to transfer properly,
there must not be an isolator between the controller and the APC panels.