Custom function questions:
CFn-02 Long Exposure Noise reduction Wouldn't setting this to on all the time give the lowest noise possible with all shooting conditions, not just long exposures and low light. It is a bit confusing but what is the disadvantage of keeping this function turned on rather than off or auto mode??
CFn= 08 ISO expansion why not keep this on all the time to give widest range of ISO speed, any downside?
CFn-13 AF point selection It seems to me that selection 2 "quick control dial direct" is the best for rapid selection of focus point and also additional use of dial to use exposure compensation (nice). The joy stick button is awkward to use when looking in the view finder.
CFn-17 AF pt activation why not use expanded mode all the time? Increase accuracy of auto focus with a moving target?? Any disadvantages?
Silence camera beep: If you use the focus confirmation green dot in viewfinder as your focus confirmation, when is the beep sound useful rather than annoying especially at music concerts or other quiet places?
I don't understand the utility of the Camera settings function "C" When and how would one want to set and use this function?
I don't understand when One Shot AF should be selected over AI Focus AF since if a still subject moves in the AI Focus AF mode AF switches automatically to AI Servo AF. In other words, when is One Shot AF preferred over AI Focus AF??
Under what lighting circumstances by example should the AWB feature be reset to a custom white balance or change in color temperature?? Can't these issues be handled with Photoshop editing of a RAW file??
CFn-02 Long Exposure Noise reduction Wouldn't setting this to on all the time give the lowest noise possible with all shooting conditions, not just long exposures and low light. It is a bit confusing but what is the disadvantage of keeping this function turned on rather than off or auto mode??
CFn= 08 ISO expansion why not keep this on all the time to give widest range of ISO speed, any downside?
CFn-13 AF point selection It seems to me that selection 2 "quick control dial direct" is the best for rapid selection of focus point and also additional use of dial to use exposure compensation (nice). The joy stick button is awkward to use when looking in the view finder.
CFn-17 AF pt activation why not use expanded mode all the time? Increase accuracy of auto focus with a moving target?? Any disadvantages?
Silence camera beep: If you use the focus confirmation green dot in viewfinder as your focus confirmation, when is the beep sound useful rather than annoying especially at music concerts or other quiet places?
I don't understand the utility of the Camera settings function "C" When and how would one want to set and use this function?
I don't understand when One Shot AF should be selected over AI Focus AF since if a still subject moves in the AI Focus AF mode AF switches automatically to AI Servo AF. In other words, when is One Shot AF preferred over AI Focus AF??
Under what lighting circumstances by example should the AWB feature be reset to a custom white balance or change in color temperature?? Can't these issues be handled with Photoshop editing of a RAW file??