Originally Posted by
Vessbot
But others have posted that it's an energy warning, and not a mere speed indication. Who am I to trust? CaptainMongo posted something that looks like a manual excerpt, which lends credibility to his version.
A speed warning in approach config is always a low energy warning. Why do you want to classify it as one or the other? It's basically the same thing in approach phase.
If you are in ATHR and change the speed that's a bad reaction to the warning because the ATHR is already reacting but it's not fast enough at the moment of the warning to cancel out the speed loss.