Nikon D800 Guida Utente

311

U

Choose the role played by the Fn button, 
either by itself (Fn button press) or when 
used in combination with the command dials 
(Fn button + command dials).

❚❚Fn button press

Selecting Fn button press displays the following options:

G

 button ➜ A Custom Settings menu

q

Press the Fn button to preview depth of field (0 117).

r

Press the Fn button to lock flash value (built-in flash and 
compatible optional flash units only, 0 190, 382). Press 
again to cancel FV lock.

B

Focus and exposure lock while the Fn button is pressed.

C

Exposure locks while the Fn button is pressed.

D

Exposure locks when the Fn button is pressed, and 
remains locked until the button is pressed a second 
time, the shutter is released, or the exposure meters 
turn off.

E

Exposure locks when the Fn button is pressed, and 
remains locked until the button is pressed a second 
time or the exposure meters turn off.

F

Focus locks while the Fn button is pressed.

A

Pressing the Fn button initiates autofocus.

s

The flash will not fire in photos taken while the Fn 
button is pressed.