Automatic flash
at
distances
between
about 0.4
and
4 m
1
16 in
and
13 ft.
Switch to automatic operation: Uncover
sensor
7 with
slide
8.
Determine aperture:
Set
/':,
(or
\7
)
mark
on aperture calculator
9
opposite
ASA
(or
DIN) number
of
film
speed.
Read off
aperture
opposite yellow
triangle
mark.
Keep camera
constantly
set
to this
ape
rture.
Example:
100
ASA
/
21
DIN film,
constant aperture
f
/
5,6
-+
fig. D.
Switch on: Red mark
appears on switch
10.
Flash
ready when signal
lamp 11 lights
up.
Switch off
if no
immediate further
shots are
planned (red mark
on switch
10 hidden).
Non-automatic flash
at
any
distance.
Switch
off
automatic
system
:
Cover
up
se
nsor 7 by
slide
8.
Determine
aperture:
Set
/':,
(or
\7
)
mark
on aperture calculator
9
opposite
ASA
(or
DIN) number
of film speed.
Find
required aperture
.Jl.P.PQsi te
flash-la-subject
distance
used
.
Example
for average sublects
of
riiedtorrrb
rightness in medium-size
rooms wi
th
normally
reflecting
walls:
100 ASA
1
21
DIN
film,
flash
distance
approx.
20 ft
=
6
m, req
ui
red
ape
rture f
2,8-4
-+
fig.
D.
14