Nikon Z8 User Manual page 857

Group Name
Choose a group for synchronized release. Shutter release is synchronized across the cameras on the
network that are in the same group.
Master/Remote
Choose a role for each camera from "master" and "remote". Pressing the shutter-release button on the
master camera releases the shutters on all remote cameras that are both on the same network and in
the same group.
Remote Camera List
The master camera lists the remote cameras connected.
Synchronize Date and Time
Set the clocks on the remote cameras to the date and time reported by the master camera ( 0 386).
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Connect to Other Cameras