Nikon D4 - Manual (Page 232)

206
l
8
Release FV lock.
Press the Fn button to release FV lock. Confirm that the FV lock
icons (P and
e) are no longer displayed in the top control
panel and viewfinder.
A
Metering
The metering areas for FV lock are as follows:
Flash unit Flash mode Metered area
Stand-alone flash unit
i-TTL 6-mm circle in center of frame
AA
Area metered by flash exposure
meter
Used with other flash
units (Advanced
Wireless Lighting)
i-TTL Entire frame
AA
Area metered by flash exposure
meter
A (master
flash)
A
See Also
For information on using the Pv button or center of the sub-selector for
FV lock, see Custom Setting f4 (Assign preview button,
0 333) or
Custom Setting f6 (Assign sub-selector center, 0 333).