Sears SILVERTONE 8070 - Page 2

FIG.I
SPECIFICATIONS
Externar
3.2
ohm speaker
External-lolv
impedance
across
3. 2
ohm voice
Fast
Forward
And
Fast
Rewind
Speed:
coil for
external
speaker.
External
high impedance
for
external
ampiifier
5"
Reel,
(600
ft.
)
55 Seconds
(Approx.
)
or monitor
in
record
or
playback
position.
7"
Reel,
(1200
ft.
)
105
Seconds
(Approx.
)
Maximum
Reel Size:
Frequency
Response:
3
3/ 4"
speed
-
65
to 6000
cycles
per
second
7
I/
2" speed
-
65
to 8b00
cycles
per
second
Bias And
Erase
Frequency;
52.5KC
Bias
Voltage:
Shure
Head,
10
volts
bias
Michigan
Mag. Head,
20
volts
bias
Power
Output:
2
Watts
undistorted
3
Watts
maximum
Inputs:
Microphone,
I
Meg. impedance
Radio-Phone,
.5 Meg.
impedance
Outputs:
Two
internal
5"
speakers
PAGE 2
7"
(1200
ft.
)
OPERATING
I NSTRUCTIONS
Speed Control-
The
operating
speed
setting
is
accomplished
by
placing
the speed
control
button
(1)
in
either
the
,,Upil
or
"Down"
positiono
"IJp"
for
3
B/
4r,
per
second
and
"Down"
for ?
L/
2"
per
second.
(Model
80?2
only).
CAUTION:
NEVER
operate
this
control
unless
the
ON-OFF
switch
(12)
is in
the
ON
position.
Threading
Tape-
1.
Place a
reel
of tape
on the
right reel
plate
(9),
and an
empty
reel
on the left
reel
plate (g)
mak-
ing
certain the
reel slots
engage
the
pins
on
the reel
plates.
2.
Turn
the
Play-Record
control knob
(b)
in
the
center
of the
machine
to
the fully
counterclock-wise
position.
3.
Unwind
about
I0"
of tape
from
the reel.
Hold