I checked my flight several times. I have the cruising speed set at 520 - announcement comes saying "reduce speed to 250" - and then proceeds to do just that - my speed IS REDUCED from 520 to 250. I changed myself back to 520 - after a little while I get the same announcement followed by speed reduction.
When I have time, I'll check the "select spec"
Abe
1. Cruise speed set to 520 !, that is far too fast for most commercial jets. What aircraft are you flying and at what altitude? 520 knots is a good ground speed, but you need to be flying to an Indicated Air Speed (IAS), and above about 28,000 feet a Mach number.
2. If you are told to reduce speed to 250 KIAS, it is because you are below 10,000 feet. You should obey ATC instructions to reduce speed below that altitude. You do not begin to fly at "cruise speed" until you are.....in the cruise.
3. If your aircraft reduces speed to 250 KIAS it is because you have selected co-pilot mode 3....the co-pilot is handling all comms and is flying the aircraft.
Peter