Nikon D500 User Manual page 194

❚❚ The U Button
When K (Choose color temp.) is selected, the U button can
be used to select the color temperature, although only for the
amber (A)–blue (B) axis. Press the U button and rotate the sub-
command dial until the desired value is displayed in the control
panel (adjustments are made in mireds; 0 165). To enter a color
temperature directly, press the U button and press 4 or 2 to
highlight a digit and press 1 or 3 to change.
U button
Sub-command
dial
Control panel
168