Nikon D780 DSLR Camera (Body Only) - Manual (Page 248)

202 Shooting Settings
3
Press J .
Press J to save settings and return to the photo shooting
menu.
A Adjusting White Balance in the i Menu
To view white balance options, highlight
[
White balance ] in the i menu and press J . If
an option other than [ Choose color
temperature ] is selected, white balance can be
fine-tuned by selecting an option and pressing
3 until fine-tuning options are displayed. The
results of fine-tuning can be previewed in the
display.
A White Balance Fine-Tuning
The colors on the fine-tuning axes are relative, not absolute. For example,
moving the cursor to B (blue) when a “warm” setting such as
J ([ Incandescent ]) is selected for white balance will make photographs
slightly “colder” but will not actually make them blue.