Nikon D3400 Triple Lens Parent's Kit Owner's Manual

216

B The Setup Menu: Camera Setup

Choose On to use the exposure indicator to determine whether 
the camera is correctly focused in manual focus mode (

note that this function is not available in shooting mode M, when 
the exposure indicator instead shows whether the subject is 
correctly exposed).

G button

➜ B setup menu

Subject in focus.

Focus point is slightly in front of subject.

Focus point is well in front of subject.

Focus point is slightly behind subject.

Focus point is well behind subject.

Camera can not determine correct focus.

A

The electronic rangefinder requires a lens with a maximum aperture of 
f/5.6 or faster. The desired results may not be achieved in situations in 
which the camera would be unable to focus using autofocus (

0 72). 

The electronic rangefinder is not available during live view.