Nikon D4 - Manual (Page 90)

80
Mac OS X 10.6
1
Display network settings.
Open System Preferences and click Network.
2
Adjust network settings.
Click the type of network you will use to connect to the server,
enter an IP address, and note the subnet mask. Click Show All
to return to the main System Preferences panel when settings
are complete.
3
Click Sharing.