Replaced VFC and modules not showing up correctly, configuration issue

Potential Symptoms

  • New VFC and the modules are not showing data correctly on the display
  • Only a few modules are lit in the top left corner the rest are blank.
  • Test patterns only work on the top left corner of the display.
  • Loaded new configuration of the display and module information is correct.
  • Configured new VFC, now only displays in top left corner


  • Product Family: Transportation
  • Product: Vanguard
  • Component: VFC, translation table
  • Control System: VFC


  • Translation table is set to custom.


  • Set translation table to automatic.

KB ID: DD3933322

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