IFD5xx / IFD4xx interfaced to a Bendix King EFS 40 / 50

The Following Interface Information is "FOR REFERENCE USE ONLY" and is not FAA Approved Data.  Please see the applicable STC Installation manuals, or other Approved documentation for installation approval.

The following settings will affect the ability of the EFS 40/50 to display GPS vertical guidance from the IFD series.

• If the EFS 40/50 has NOT had the SW15/01 upgrade 
  • Set the ARINC-429 output of the IFD to:
    • GAMA 429 - Bendix King

• If the EFS 40/50 HAS had the SW15/01 upgrade
  • Set the ARINC-429 output from the IFD to:
    • GAMA 429