FujiFilm GFX 50S - Manual (Page 224)

206
P
eripherals and Optional A
c
c
essories
10
External Flash Units
Setting Setting Description Description
J Lighting
If the unit supports this feature, choose from:
•
J (FLASH POWER PRIORITY): Gain range by slightly re-
ducing coverage.
•
K (STANDARD): Match coverage to picture angle.
•
L (EVEN COVERAGE PRIORITY): Slightly increase coverage
for more even lighting.
K Master
Assign the master fl ash to group A (Gr A), B (Gr B), or
C (Gr C). If OFF is selected, output from the master fl ash
will be held to a level that does not aff ect the fi nal pic-
ture. Available only if the unit is mounted on the camera
hot shoe as a master fl ash for FUJIFILM optical wireless
remote fl ash control in TTL, TTL%, or M mode.
K Number of fl ashes
Choose the number of times the fl ash fi res each time the
shutter is released in MULTI mode.
L Channel
Choose the channel used by the master fl ash for commu-
nication with the remote fl ash units. Separate channels
can be used for diff erent fl ash systems or to prevent in-
terference when multiple systems are operating in close
proximity.
L Frequency
Choose the frequency at which the fl ash fi res in MULTI
mode.