Fast-Slow speed indicator on EADI

[kneighbour]

Not much is mentioned about this function in the manual. This is it -

 

"Fast-slow speed indicator
Moving diamond shaped pointer in green, index in white. 1 dot = 5 kts, Fast or Slow index=10kts."

 

It looks to me like an Angle of Attack (AOA) meter. Is this what it is? 

 

Can anyone explain - or point me towards the information. If it is the AOA indicator, then I favor using it for landings.

 

 

PS. Finished flying for the weekend! I am guessing people here are getting tired of my posts - well this is the last one for a few days. Overall, did some nice flights in FSE with the 340a, but some terrible landings. Ah well, I will get better I am sure,

[Goran_M]

Fast-Slow Indicator

Green diamond shaped pointer indicates the difference between the speed selected with the bug on the IAS indicator and the actual IAS.

 

1 dot = 5 kts difference

Fast or Slow (F/S) index = 10 kts difference

[kneighbour]

Thanks for that