Nikon D3x Manuale Utente

200

l

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

The metering areas for FV lock are as follows:

A

For information on using the depth-of-field preview or AE-L/AF-L button for 
FV lock, see Custom Setting f5 ([Assign preview button], pg. 339) or 
Custom Setting f6 ([Assign AE-L/AF-L button], pg. 340).

Stand-alone flash unit

i-TTL

5-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)