FujiFilm GFX100 II Medium Format Mirrorless Camera - Manual (Page 433)

405
P
eripherals and Optional A
c
c
essories
11
External Flash Units
Setting Setting Description Description
D Sync
Control fl ash timing.
•
H (1ST CURTAIN) : The fl ash fi res immediately after the shut-
ter opens (generally the best choice).
•
I (2ND CURTAIN) : The fl ash fi res immediately before the
shutter closes.
•
R (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 selected
for fl ash control mode.
Note: Horizontal bands may appear in pictures taken using
AUTO FP(HSS) at some shutter speeds.
E Zoom
The angle of illumination (fl ash coverage) for units that sup-
port fl ash zoom. Some units allow the adjustment to be
made from the camera. If
AUTO is selected, zoom will auto-
matically be adjusted to match coverage to lens focal length.
F Lighting
If the unit supports this feature, choose from:
•
J (FLASH POWER PRIORITY) : Gain range by slightly reducing
coverage.
•
K (STANDARD) : Match coverage to picture angle.
•
L (EVEN COVERAGE PRIORITY) : Slightly increase coverage for
more even lighting.
G LED light
Choose how the built-in LED light functions during still photog-
raphy (compatible units only): as a catchlight (
M / CATCHLIGHT ),
as an AF-assist illuminator ( N / AF ASSIST ), or as both a catch-
light and an AF-assist illuminator ( O / AF ASSIST+CATCHLIGHT ).
Choose OFF to disable the LED during photography.
G Number of fl ashes *
Choose the number of times the fl ash fi res each time the
shutter is released in
MULTI mode.
H Frequency * Choose the frequency at which the fl ash fi res in MULTI mode.
* Full value may not be applied if limits of fl ash control system are exceeded.