E4 on host, blank on client after driver swap; Data not resent to driver

Potential Symptoms

  • E4 error message on both sides or host side has E4 and client (mirror) display is blank. 
  • This occurred after swapping drivers around or replacement of a driver.

Environment

  • Product Family: Digit and Price Displays
  • Product: DF-1010, DF-101, DataTime, Time and Temperature
  • Component:
  • Control System: DM-100

Cause

  • Time had not been sent to display after swapping drivers/replacement of driver

Resolution

  • Update display with DM-100.  

    KB ID: DD2048390


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