V1.02
Thom Hogan’s Complete Guide to the Nikon D300
Page 264
Of particular interest to us is
Highlights
and
RGB
histogram
. I recommend that you turn both on at
first. If you don’t turn
RGB histogram
on, you’ll only
get a luminance histogram, and
Highlights
is useful
initially—at least until you learn to pull up highlights
on the RGB histogram page.
5.
When you’ve selected all the options you want active,
use the Direction pad to navigate to
Done
and press
the
>
key on the Direction pad to complete the
selection. Note the options you picked in Step 4
are
not
applied until you complete this last step!
Here’s what each option does:
Data
This option toggles the appearance of three
additional information display pages for each
image; these pages overlay the camera setting
data (from the EXIF tags) over the image.
RGB histogram
Adds an information display page for
each image that shows overall and
individual channel histograms for the
image. This helps you detect channel
blowout. The individual channels are on
the right and colored to match the
channel (red = red, green = green, blue =
blue). The white histogram below the
image is the luminance histogram.