DM-100 showing DNR CMND 05, Prices not changing, Radio or driver lockup

Potential Symptoms

  • Gas price display is not changing prices when "Send Sequence" button is pressed on DM-100.
  • DM-100 shows DNR CMND 05 error.
  • Can only change prices on outdoor J-Box.

Environment

  • Product Family: Digit and Price Displays
  • Product: FL-2000, FL-3000,¬†FL-4000
  • Component: Client radio or Host driver
  • Control System: FLR-1500 or any POS kit with Gen 2 serial radios, FLXR3

Cause

  • Client radio or Host driver in display is locked up.

Resolution

  • Cycle power to the display structure from the electrical breaker.

KB ID: DD3839273


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