FujiFilm X-H2S Mirrorless Camera - Manual (Page 347)

323
P
eripherals and Optional
A
c
c
essories
11
External Flash Units
COMMANDER(OPTICAL)
The options will be displayed if the unit is currently functioning
as a commander for Fujifi lm optical wireless remote fl ash control.
ADJUST END
COMMANDER(OPTICAL)
MODE
Fujifi lm optical wireless remote fl ash control off ers a choice of
four channels (Channels 1 through 4) for the exchange of optical
signals between the commander and remote fl ash units. Sepa-
rate channels can be used for diff erent fl ash systems or to pre-
vent interference when multiple systems are operating in close
proximity.
The fl ash units can also be placed in up to
three groups (
A , B, and C) and fl ash mode
and fl ash level adjusted separately for
each group.
B B
A
C