User manual
F,release
the
curtain
by pressing
upward
on
the
escapement
M
until
the
curtain
aperture
indicated
on
the
Speed
Plate
for a
certain
exposure, is regis-
tered
at
F.
REGULATING
THE
Tension
on
the
curtain is
SHUTTER
SPEED
regulated
by
turning
the
milled
head
B
to
the
right
until
the
required
tension
number
appears
at
G.
The
numbers
run
from 1 to 6 -
the
highest
num-
ber
indicating
the
greatest
speed.
To
decrease
speed
of
shutter,
release tension
of
spring
by
pushing
escapement
P back
and
forth
until
the
required
lower
tension
number
is regis-
tered
at
G.
EXAMPLE
For
exposure
2t
1)
second, use
cur-
tain
aperture
Ys
and
tension
No.5.
To
set
shutter
for '
2"1
)1
, second, wind
the
tension
to
No
. 6.
INSTANTANEOUS
When
the
shutter
has
been
EXPOSURE
set
in accordance
with
the
above directions,
the
expos-
ure
is
made
by
pulling
trigger
E,
which
auto-
matically opens
the
safety
shutter
located
in
front