Nikon D4 Settings Manual page 47

Before
Workfl ow
Recording
4 Choose the starting zoom amount.
Highlight an option and press J.
Once control assignment is complete,
you can zoom in on the current focus
point by pressing the center of the
multi selector (note that focus zoom
is not available during movie record-
ing). While the view through the lens
is zoomed in, a navigation window is
displayed in the lower right corner of
the monitor. Press the control again to
cancel zoom.
Subject Tracking
In subject-tracking AF, pressing the center of the multi selector locks tracking on the subject in the
focus point. To zoom in on your subject and check focus, use the X button.
Live View Menu Options
J button
Other Settings Recording
Checking Focus, Continued
Center of multi selector
After
Recording
Navigation window
47