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Dual 1225 - Page 13

Dual 1225
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Trouble
Pigs
21
After
adjustment
of
the
tonearm
set-—douwn
point
for
7"
records
the
set-down
point
for
12"
records
is
incorrect
Cause
fecentric
pin
(E)
of
adjuster
lever
(214)
out
of
adjustment
Remedy
Adjust
tonearm
set-down
by
turning
eccentric
pin
(E)
Fig.
22
Trouble
)
Record
drops
when unit
is
switched
to
"stop"
Cause
Cam
rocker
(A)
not
locked
by
change
lever
Remedy
Adjust
change
lever
so
that
it
passes
ap-
proximately
1.5
mm
underneath
the
cam
rocker
when
"stop"
function
is
initiated
Fio..23
Trouble
Records
do
not
drop
Cause
Cam
rocker
has
insufficient
travel
Remedy
Adjust
travel
with
eccentric
screw
on
cam
rocker.
Adjustment
is
correct
when,
with
the
main
cam
in
neutral
position
and
the
changing
spindle
locked,
the
three
supports
of
the
changing
spindle
describe
longitudi-
nal
movement
of
0.2
mm
when
the
change
ac-
tuator
stud
is
pushed
up
1S