PPRuNe Forums - View Single Post - A320 preselecting QNH
View Single Post
Old 7th Nov 2021, 21:40
  #5 (permalink)  

Only half a speed-brake
Join Date: Apr 2003
Location: Commuting home
Age: 44
Posts: 3,507
The selected altitude = FCU value is being transmitted. Temporary moving from STD to QNH does not change that.

The ASI read-out on PFD is affected, but that one is not sent out (STD-based value is, hardwired).
FlightDetent is offline