Nikon D3400 Kit Owner's Manual

87

The camera supports a variety of flash modes for photographing 
poorly lit or backlit subjects.

In 

i, k, p, n, o, S, T, U, and ' modes, the built-in flash 

automatically pops up and fires as required.

Choose a flash mode.
Keeping the 

M (Y) button pressed, rotate the command dial 

until the desired flash mode appears in the information 
display.

Take photographs.
The flash will pop up as 
required when the shutter-
release button is pressed 
halfway, and fire when a 
photograph is taken. If the 
flash does not pop up 
automatically, 

 attempt to raise it by hand. Failure to 

M (Y) button