User manual

The
paper
must
be
started
true
and
even;
otherwise
an
unevenness of
motion
will be
noticed, causing
blurred
portions in
the
negative.
Close
the
cover of
the
film box
by
pressing down
on
the
side
arm
G, Fig. 3. See
that
both
the
top
and
bottom
catches
are
securely locked.
Turn
lower milled
head
C, Fig. 3, one
and
one-half
revolutions, bringing
the
white
line
to
zero
and
causing
the
key
B, Fig. 3,
to
turn
until
0
appears
in
the
opening.
This
last
operation
has wound
the
· black
paper
from
the
receiving
drum
and
brought
the
film
into
position for
an
exposure.
The
milled
head
A,
Fig. 3, should now be screwed down firmly.
This
engages
the
motor
with
the
receiving
drum.
Set
the
camera
on
the
tripod,
open
the
front
by
pressing
the
concealed
button
on
th
e
top
near
the
handle,
and
draw d
Qw
n
the
bed. Level
the
camera
carefully
by
th
t:)
spi
rit
level
on
the
·
bed
of
the
camera. Do
not
turn
the
tripod
screw too
tight
or
an
unsteady
movement
will be caused,
producing
vertical
lines in
the
negative.
To
Focus
with
Doublet
or Complete Lens
Draw
out
the
lens
standard
until
the
pointer,
at
the
left
on
the
front
standard,
indicates
100
feet on
the
rear
scale
H,
Fig.
4.
Release
the
ground
glass focusing
back,
by
pressing
the
con-
4