Nikon Z9 Mirrorless Camera - Manual (Page 624)

624 A Custom Settings: Fine-Tuning Camera Settings
Choose whether the camera adjusts the preview in the viewfinder or
monitor to reflect how shooting settings will affect the hue and
brightness of the final picture. Regardless of the option selected, the
effects of camera settings are always visible in video mode.
d8: View Mode (Photo Lv)
G button
U A Custom Settings menu
Option Description
V
[ Show
effects of
settings
]
The effects of changes to settings such as white
balance, Picture Controls, and exposure compensation
are visible in the shooting display.
• V will appear in the shooting display.