FujiFilm GFX 50S - Manual (Page 223)

205
P
eripherals and Optional A
c
c
essories
10
External Flash Units
Setting Setting Description Description
G Flash mode (TTL)
Choose a fl ash mode for TTL fl ash control. The options
available vary with the shooting mode (P, S, A, or M) se-
lected.
•
E (FLASH AUTO): The fl ash fi res only as required; fl ash
level is adjusted according to subject brightness. A
p icon displayed when the shutter button is pressed
halfway indicates that the fl ash will fi re when the photo
is taken.
•
F (STANDARD): The fl ash fi res with every shot if possi-
ble; fl ash level is adjusted according to subject bright-
ness. The fl ash will not fi re if not fully charged when the
shutter is released.
•
G (SLOW SYNC.): Combine the fl ash with slow shutter
speeds when photographing portrait subjects against a
backdrop of night scenery. The fl ash will not fi re if not
fully charged when the shutter is released.
H Sync
Control fl ash timing.
•
H (1ST CURTAIN): The fl ash fi res immediately after the
shutter opens (generally the best choice).
•
I (2ND CURTAIN): The fl ash fi res immediately before the
shutter closes.
•
AUTO FP(HSS): High-speed sync (compatible units only).
The camera automatically engages front-curtain high-
speed sync at shutter speeds faster than the fl ash sync
speed. Equivalent to 1ST CURTAIN when MULTI is select-
ed for fl ash control mode.
I Zoom
The angle of illumination (fl ash coverage) for units that
support fl ash zoom. Some units allow the adjustment to
be made from the camera. If AUTO is selected, zoom will
automatically be adjusted to match coverage to lens focal
length.