How to put a DF display in test mode?

Question

  • How do I put a DF display in an all on test mode?
  • How to put a DF display in test mode?
  • How to light up all LEDs on DF display?

Environment

  • Product Family: Transportation
  • Product: DF-2053

Answer/Steps

  1. Change X5 jumper on driver card inside the display from C position to D position to put in test mode.
  2. Make sure to return the jumpers when the test is complete.

KB ID: DD4238576


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