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In M Mode
1.
Manually set the camera
shutter
speed to a flash
synchronization
speed or slower speed.
2. Frame the background
in
the camera's
viewfinder,
then turn on the camera's exposure meter to read
proper aperture
for
correct
background
exposure,
and set the aperture on the lens.
3.
Calculate the flash-to-subject distance using
the
equation below and
set
the 88-22 at the calculated
distance.
.
guide
number'
flash-to-subJect
=
-=-----
I/stop
, For guide number,
see
page
32.
4.
8et the 88-22
's
flash mode selector to
M,
turn on
the flash unit
and
take the shot.
,----------------,
t
To
eliminate
harsh
shadows caused
by ambient
\
II
daylight,
decrease flash illumination by one or
I
two f/stops using one of the methods
below.
I
I
1.
Use
an
aperture
one
or two f/stops
smaller
I
I
than
that determined in
step 2 in combina-
I
I
tion with a
shutter speed slower
by one or
I
two
steps.
I
2.
Use
a
flash-to-subject distance from 1.4 to
I
two times
longer
than that determined using
I
the equation in
step
3.
I
I
I
I
I
I
~----------------,
39
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