Specifications

F
C"
Ease
of
operation
because...
The S-211 and S-221 are
"compact"
proiec-
tion machlnes in a
single
"suit
case".
Although both
projectors
offer the
latest
in technical refinement
their operation
is
easy and
quiet.
a) Preparing
the
projector
for use
-
Covercontaining the
loudspeaker slidesoff
easily.
-
Only one reel arm to swing out.
-
Positioning
screws
for vertical and
horizontal
adjustment
are easily accessible,
-
Special outlet for room lamp. Lamp
is
switched
off automatically at
start
of
projection,
turned
on
automatically at end
of
projection.
Swing out
lens holder
for easy cleaning
of film
gate
and aperture.
Also
greatly
facilitates
positioning
of the
film.
Framing
is
conveniently
regulated by
a knurled
knob which moves
the fiame.
d)
1
b)
Film threading
becomes a matter
of
seconds
-
Lens holder
swings out
completely; leaving
film
gate
clear.
-
Film is
positioned
automatically
on claw
when
lens holder swings
back
to
pro.iection
position.
-
Threading
Iilm into sound
head is equally
easy.
Tension
on film
is adjusted automatically.
c) Operating
the
proiector
-
For operating convenience
all controls
are
group-
ed on one
panel
on same side of
projector.
-
Controls are
illuminated.
Rewinding
ls done by switching
the motor
into reverse,
i.e.
without interchanging
reels.
Maintenance
presents
no
problems
All main components
are easily
accessible.
Centralized
lubrication system
keeps mechanism
in
prime
working order.
Hinged door
of lamp
house
carries
proiection
lamp,
which is thus
easily
changed.
Rear
surface
of
condenser
also teadily
accessible
for cleaning.
Standard
projection
lamps :
110
volls/1,000
watts,
code:
BERSO;
110
volts/750
watts.
code: BENGE.
Micrometric
screw for
centering
lamp.
Vatiable
resistance
for diffelent
voltages. Built-in
ammeter
to control
lamo
current.