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Question: Seeing flickering in a rack. Could this be due to an airflow problem? Answer: Yes it can. The rack can get caught between system ok and airflow error. This can cause flicker. If all of the dimmers that are active in the rack always flicker out together, airflow could be a factor. If they change...
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There are a number of issues that can appear as "flickering" in a Sensor dimmer rack. Airflow issues are a common reason that all dimmers in a rack might flicker together: Sensor Dimmer Rack Flickering Due to Airflow Issues DMX problems might cause all dimmers in all racks to flicker sporadically...
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What are Unique Dimmer Numbers? Sensor Unique Dimmer Numbers (UD#'s) are a new addressing scheme introduced with Sensor version 3.0 software. Unique dimmer numbers allow multi-rack systems to reference discreet, absolute dimmers beyond 512. In 2.x versions of CEM code, you merely entered a Starting...
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If Sensor racks are not mounted on a wall, there are keyholes on the rear of the rack which need to be covered. If these holes are left exposed, one could reach in and contact the bus bars. There is a kit to cover these holes. The kit contains (3) plates and (6) screws. The P/N for the kit is 7051K1001...
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Question: How Do I Wire and Use CEM Panic? Answer: CEM Panic is a contact closure which is wired to the CEM backplane in a Sensor rack. When the contact is closed, all dimmers which have been recorded into the Panic look are brought to full. Note that in multi-rack systems, the Panic switch is wired...
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Question: I did a rack to rack transfer on one CEM in my system. Now the rest of the CEMs say CONFIG MISMATCH. What did I do wrong? Answer: Sometimes in multi-rack system when you do a rack to rack transfer; once that is complete the rest of the CEMs in the system think there is a new config on the CEM...