On Apr 16, 2006, at 3:54 PM, Collin R Brendemuehl wrote:
I see those things. But I don't really see any meaningful discussion of them in the manual.
That's because there's really not much to discuss. You adjust, make a few exposures, see whether the results meet your need, try again with different settings until you understand what they do.
The adjustments are rather coarse when done in-camera for JPEG output. There aren't many options ... a total of 125 possible combinations over a relatively modest absolute range.
Godfrey

