Nikon D4S Manuel D’Utilisation

318

U

Choose the function assigned to the 

B 

button for vertical shooting.

G button

➜ A Custom Settings menu

G

Both 

B buttons perform the function selected 

for Custom Setting a8.

A AF-ON

Pressing the vertical 

B button initiates 

autofocus.

B AE/AF lock

Focus and exposure lock while the vertical 

B 

button is pressed.

C AE lock only

Exposure locks while the vertical 

B button is 

pressed.

D

Exposure locks when the vertical 

B button is 

pressed, and remains locked until the button is 
pressed a second time, the shutter is released, or 
the standby timer expires.

E AE lock (Hold)

Exposure locks when the vertical 

B button is 

pressed, and remains locked until the button is 
pressed a second time or the standby timer 
expires.

F AF lock only

Focus locks while the vertical 

B button is 

pressed.

No operation is performed when the vertical 

B 

button is pressed.