One or more display is malfunctioning

  1. Have you power cycled the display?
  2. Check all connections and securely screw down if not corroded
  3. Turn power off
    • On the power control module identify the cable for a sign with issue and swap cables with any other to see if issue follows malfunctioning display or stays at same location.


If issue is not solved give us a call at 800-675-0123 or e-mail us at

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