Nikon Z 8 Reference Manual page 596

Option
[Adjust
for ease
W
of
viewing]
The effects of changes to settings such as white balance, Picture Controls,
and exposure compensation are not visible in the shooting display. Pressing
2 when [Adjust for ease of viewing] is highlighted displays [Auto] and
[Custom] options.
[Auto]: Color, brightness, and other settings are adjusted for ease of
viewing during prolonged periods of use.
[Custom]: Press 2 to make individual adjustments to [White balance], [Set
Picture Control], and [Brighten shadows].
- [White balance]: Choose from [Preview current setting], [Auto], and
[Choose color temperature]. Select [Choose color temperature] to
choose the color temperature for the shooting display.
- [Set Picture Control]: Choose from [Preview current setting] and
[Adjust for ease of viewing].
- [Brighten shadows]: Choose whether or by how much the camera
brightens shadows (dark areas) in the display; the available options are
[Off], [+1], [+2], and [+3]. The higher the value, the greater the effect.
W will appear in the shooting display.
Description
596
d8: View Mode (Photo Lv)