Nikon Z9 Mirrorless Camera - Manual (Page 673)

673 A Custom Settings: Fine-Tuning Camera Settings
Multi-Selector Power Aperture
Choose whether the multi selector can be used for power aperture.
When [
Enable ] is selected, holding 1 widens the aperture. Holding 3
narrows the aperture.
Multi Selector Exposure Comp.
Choose whether the multi selector can be used to adjust exposure
compensation. Selecting [
Enable ] allows exposure compensation to be
set by pressing 1 or 3 .
9 [ Zebra pattern ] 686
3
[ Monitor/viewfinder
brightness ]
709,
711
u [ Airplane mode ] 756
8
[ Multi-selector power
aperture ]
673
Option 0
9
[ Multi selector
exposure comp. ]
673
v [ Warm display colors ] 626
Option 0