Unable to communicate to thin driver with remote; Driver failure

Potential Symptoms

  • Unable to communicate to the display using the key fob remote.
  • RC-50 light lights when trying to communicate but does not change the price.

Environment

  • Product Family: Digit and Price Displays
  • Product: Fuelight or DataMaster, Gas, Petroleum, or Fuel Display, FL or DF digit product, FL-2000, FL-2100, , FL-2300, FL-4000, DF-2000, DF-2100, DF-2300, DF-4000
  • Component: Thin digit driver
  • Control System: FLR-100 (RC-50)

Cause

  • Driver Failure.
    • Can swap driver with known good driver to confirm driver failure.

Resolution

  • Replace Driver.

Work Around

  • Failed driver can be put in the last position in the signal chain for max operation. 

KB ID: DD2812439


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