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Old 30th Sep 2020, 08:48
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Check Airman
 
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General EFIS and A320-specific questions

Hi all,



2 questions if you would



1- we’re usually taught that when changing a value (not mode) on the FCU/MCP, to verify that the new value is reflected on the PFD, and not just the FCU. Has anyone ever seen a situation where the PFD and FCU values are different?



2- A320 specific- When aligning the IRU’s, some people do 1-2-3, and others do 1-3-2. Is there any system-related reason that the order should matter? I remember this being discussed at one point, but I couldn’t find the thread.

Thanks for the replies.
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