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Electronic Theatre Controls Inc

Matching Intensities And Dimmer Curves Between A Sensor Classic CEM, CEM+, And CEM3 Control Processors

  1. Verify that the Max Scale setting for each dimmer on the CEM+ and/or CEM3 is set to about 118.
  2. Verify that the Curve setting for each dimmer on the CEM+ and/or CEM3 is set to Mod Square.  If this doesn't work, try Sensor 2.0.
  3. Make sure to check the voltage readings with a True-RMS meter.
NOTE:  Any work (including metering) with modules removed from a powered Sensor, Sensor +, or Sensor 3 dimmer rack requires qualified personnel employing the proper Personal Protective Equipment to mitigate arc-flash hazards as described in NFPA 70E: Standard for Electrical Safety in the Workplace.
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