I thought it might be usefully used to set the user's preferred base camera settings and then be used to reset the camera to these defaults. Ie: use a menu item to set the current camera settings as 'default' then one press and no matter what you have twiddled oin the meantime the camera would reset itself to a known position.
--I haven't checked on the NX10, but on my old pentax SLR the green button reset the exposure to what the light meter thought was correct when shooting in manual - I used to use it all the time - I'll try it when I get home
--
I just discovered that and was thinking of posting that today Hey it seems like a useful function. Even my D700 does not hvae it. I am wondering if I should start messing with P mode more often.
