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AFlash Modes
The flash modes listed on the previous page may combine one or more of the following
settings, as shown by the flash mode icon:
AUTO (auto flash): When lighting is poor or subject is back lit, flash pops up automatically
when shutter-release button is pressed halfway and fires as required.
Y (red-eye reduction): Use for portraits.
Red-eye reduction lamp lights before flash fires,
reducing “red-eye.”
j (off): Flash does not fire even when lighting is poor or subject is back-lit.
SLOW (slow sync): Shutter speed slows automatically to capture background lighting at night
or under low light.
Use to include background lighting in portraits.
REAR (rear-curtain sync): Flash fires just before shutter closes, creating a stream of light behind
moving light sources (below at right).
If this icon is not displayed, flash will fire as the
shutter opens (front-curtain sync; the effect this produces with moving light sources is
shown below at left).
Front-curtain sync Rear-curtain sync
AShutter Speeds Available with the Built-in Flash
The following shutter speeds are available with the built-in flash.
Mode Shutter speed Mode Shutter speed
i, P*, A*, k, p, s, w1/2501/60sS1/250–30 s
n, 01/2501/125sM1/250–30 s, A
o1/250–1s
* Speeds as fast as 1/8,000s are available with optional SB-900, SB-800, SB-700, and SB-600 flash units in
modes P and A if 1/320s (Auto FP) or 1/250 s (Auto FP) is selected for Custom Setting e1 (Flash sync
speed, 0222).
ASee Also
See page 149 for information on locking flash value (FV) for a metered subject before
recomposing a photograph.
For information on auto FP high-speed sync and choosing a
flash sync speed, see Custom Setting e1 (Flash sync speed, 0222).
For information on
choosing the slowest shutter speed available when using the flash, see Custom Setting e2
(Flash shutter speed, 0223).
For information on flash control and using the built-in flash
in commander mode, see Custom Setting e3 (Flash cntrl for built-in flash, 0223). See
page 275 for information on using optional flash units.