4500 , AF-Pilot w/300XL receiver

[Rob Hickman]

Try KING EFS

[jdeas]

I didn't see a way on the 4500 to display the Arinc labels but changing the King EFS did change the way to EFIS reacted on powerup. What is the input impedance of Arinc inputs? I'd like to make sure the AF-Arinc out to 300XL + AP is not shorted or open (without pulling the control panel).

[Rob Hickman]

From the EFIS calibration menu:

1. Admin Settings

22. Diagnostics

1. ARINC GPS Test

This will bring up a test page that will display the ARINC data it is getting on the ARINC GPS input lines.