- Verify that the Max Scale setting for each dimmer on the CEM+ and/or CEM3 is set to about 118.
- 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.
- 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.