Diagnostics: Voltage Error for PLR

Potential Symptoms

  • Potential poor image quality. The PLR is likely not routing video correctly to its associated modules.

IDM / System Health Event(s)

  • Voltage Error - PLR


  • Product Family: Message Displays
  • Product: System Health, IDM
  • Component: PLR
  • Control System: Venus Control Suite


    • The PLR may not function correctly if its input voltages deviate from their acceptable limits, which may prevent video from being routed correctly to display modules.


    1. Ensure that the PLR is receiving the correct voltage from the power supply. If not, replace the power supply.

    KB ID: DD4303784

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