Auto ISO

[John Graves]

Auto ISO  is one of the features added to my DS with the last update.  I 
switched it in this afternoon while taking more bird pictures.  Aside 
from the discovery that I am not as fast as a hummingbird, I could not 
discern what AUTO ISO added to the picture equation.  Is there a 
discussion of this feature somewhere that explains what is is & how it 
operates?  For instance, does it start at the last set ISO level and 
move up or down based on some ideal setting of aperture and speed.  Does 
 it require that I select one of the "modes" to make it work.  This 
would be the most logical to me. Is this a feature I can ignore if not 
with impunity at least with some peace of mind?
--
John Graves
WA1JG
jh.gra...@verizon.net
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