Nikon D7000 User Manual page 21

Use the multi selector to create a copy with modified color
balance as shown below. The effect is displayed in the monitor
together with red, green, and blue histograms (_ 167) giving
the distribution of tones in the copy.
Increase amoun t of green
/_._-- Create retouched copy
Increase amount of blue _l_F lncrease amount of amber
Increase amount of magenta
[] Zoom
To zoom in on the image displayed in the monitor, press the (_ button.
The histogram will be updated to show data only for the portion of the
image displayed in the monitor. While the image is zoomed in, press
the ?/_ button to toggle back and forth between color balance and
zoom. When zoom is selected, you can zoom in and out with the (_
and ql_ buttons and scroll the image with the multi selector.
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