Reference Manual

108 Shooting Controls
Flash Modes
Use the Flash mode option in the i or photo shooting menu to
choose the effect produced by the flash. The options available
vary with the shooting mode selected.
Option Description Available in
I
Fill flash (front-curtain sync): The flash fires with every
shot.
P, S, A, M
J
Red-eye reduction: Use for portraits. The red-eye
reduction lamp lights before the flash fires to help
reduce “red-eye”.
P, S, A, M
L
Slow sync: As for “fill flash”, except that shutter speed
slows automatically to capture background lighting
at night or under low light.
P, A
K
Slow sync + red-eye: Use for portraits or similar shots
taken against a night or evening backdrop. In
addition to performing red-eye reduction, the
camera uses slow shutter speeds to capture
background lighting.
P, A
M
Rear-curtain sync: Normally the flash fires as the
shutter opens (front-curtain sync); in rear-curtain
sync, the flash fires just before the shutter closes.
Slow sync is automatically enabled in modes P and A.
P, S, A, M
X
Auto: The flash fires automatically as required when
lighting is poor or the subject is backlit.
b, k, p,
n, s, f,
V, T, U,
5
s
Auto + red-eye reduction: As for “red-eye reduction”,
except that the flash fires only as required.
b, k, p,
n, s, f,
V, T, U,
5