Nikon D750 DSLR Camera (Body Only) - Manual (Page 209)

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Take pictures.
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,
DO NOT
attempt to raise it by hand. Failure to
observe this precaution could damage the flash.
❚❚
Flash Modes
The following flash modes are available:
Auto flash : When lighting is poor or the subject is backlit, the
flash pops up automatically when the shutter-release button
is pressed halfway and fires as required. Not available in
o
mode.
Auto with red-eye reduction : Use for portraits. The flash pops up
and fires as required, but before it fires the red-eye reduction
lamp lights to help reduce “red-eye.” Not available in
o mode.
Auto slow sync with red-eye reduction : As for auto with red-eye
reduction, except that slow shutter speeds are used to
capture background lighting. Use for portraits taken at night
or under low light. Available in
o mode.
Auto slow sync : Slow shutter speeds are used to capture
background lighting in shots taken at night or under low
light. Available in
o mode.
j
Off : The flash does not fire.