FujiFilm X-S20 Mirrorless Camera with 18-55mm Lens (Black) - Manual (Page 365)

339
P
eripherals and Optional A
c
c
essories
11
External Flash Units
SYNC TERMINAL
SYNC TERMINAL is displayed if the built-in fl ash is lowered and
either no fl ash unit, or an incompatible fl ash unit, is mounted on
the hot shoe.
END ADJUST
SYNC TERMINAL
MODE
Setting Setting Description Description
A Flash control mode
Choose from the following options:
•
M : A trigger signal is transmitted via the hot shoe X contacts
when a picture is taken. Choose a shutter speed slower than
the sync speed; even slower speeds may be required if the
unit uses long fl ashes or has a slow response time.
•
D (OFF) : The trigger signal is disabled.
B Sync
Choose whether the fl ash is timed to fi re immediately after
the shutter opens (
H / 1ST CURTAIN ) or immediately before
it closes ( I / 2ND CURTAIN ). 1ST CURTAIN is recommended in
most circumstances.