Canon Speedlite 580EX II Instruction Manual page 25
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Also See for Speedlite 580EX II:
- Instruction manual (176 pages) ,
- Service manual (97 pages) ,
- Manual (58 pages)
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I:
Stroboscopic
Flash
W M
stroboscopic
flash,
a
rapid
series
of
flashes
is
fired.
It
can
be
use
to
capture
multiple
images
of
a
moving
subject
in
a
single
photograph.
You
can
set
the
firing
frequency
(number
of
flashes
per
sec.
expressed
as
Hz),
the
number
of
flashes,
and
the
flash
output.
1
Press
the
<MODE>
button
so
that
<MULTI>
is
displayed.
2
Select
the
item
to
be
set.
Press the
<@>
button
to
select
the
item
(blinks).
3
Set
the
desired
number.
a
Tum
the
<@>
dial
to
set
the
number,
then
press
the
<@>
button.
b
The
next
item
to
be
set
will
blink.
a
After
you
set
the
flash
output
and
press
the
<@>
button,
all
the
settings
will
be
displayed.
e l c T a t i n g
thatshutter
Speed
During
stroboscopic
flash,
the
shutter
remains
open
until
the
firing
stops.
Use
the
formula
below
to
calculate
the
shutter
speed
and
set
it
with
the
camera.
Number
of
flashes
+
Firing frequency
=
Shutter
speed
For
example,
if
the
number
of
flashes
is
10
and
the
firing
frequency
is
5
Hz,
the
shutter
speed
should
be
at
least
2
sec.
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