Nikon Z 7 Reference Manual page 383

D
Flash Info and Camera Settings
The flash information display shows
selected camera settings, including
shooting mode, shutter speed, aperture,
and ISO sensitivity.
D
Changing Flash Settings
Flash settings can be changed by pressing
the i button in the flash info display. The
options available vary with the flash unit
and the settings selected. You can also test-
fire the flash.
On-Camera Flash Photography
359