Harman Kardon ST8 Owners Manual - Page 4

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Additional tonearms complete with mounting hardware, Harman Kardon model number CH-8W, are available through your Harman Kardon dealer. With additional tonearms, you can use more than one cartridge without having to remount for each change. Adjusting Arm Length The stylus will track in perfect tangency to the record groove when the arm length is properly adjusted. Loosen the mounting plate screw on the underside of the tonearm. Dress the signal wires forward and place the cartridge gauge on the arm as shown. The notch of the gauge fits over the black "T.' bar, while the locating pin of the gauge fits in the corresponding hole in the arm. Crosshair Marking Adjustment Pin Notch Locating Hole Mounting Plate Screw Bar Meta Hum Shield Note. Gauge its' inside" walls of hum shield. The cartridge assembly and mounting plate can be moved back and forth if the mounting plate screws and hex nuts are loose enough. Move the assembly so that the stylus lines up with the crosshair marking on the top of the cartridge gauge. Then tighten the mounting plate screw (access is provided through the large hole in the cartridge gauge) and the two cartridge mounting screws to lock your adjustment. Check that the cartridge has not twisted and that the stylus is visually in line with the center of the tonearm tube. Connecting the Signal Wires Connect the signal wires of the tonearm to the appropriate terminals on your cartridge. Use extreme care as the wires are delicate. Using tweezers or long-nose pliers will make connection easier. The signal wires are color coded: Left Channel Right Channel Signal Ground WHITE BLACK RED GREEN The cartridge may have a different color code or other marking system to identify its terminals. Consult the instructions supplied with your cartridge for this information. When you have connected the signal wires, the tonearm will be ready to mount in the carriage.

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Additional
tonearms
complete
with
mounting
hardware,
Harman
Kardon
model
number
CH
-8W,
are
available
through
your
Harman
Kardon
dealer.
With
addi-
tional
tonearms,
you
can
use
more
than
one
cartridge
without
having
to
remount
for
each
change.
Adjusting
Arm
Length
The
stylus
will
track
in
perfect
tangency
to
the
record
groove
when
the
arm
length
is
properly
adjusted.
Loosen
the
mounting
plate
screw
on
the
underside
of
the
tonearm.
Dress
the
signal
wires
forward
and
place
the
cartridge
gauge
on
the
arm
as
shown.
The
notch
of
the
gauge
fits
over
the
black
"T
.
'
bar,
while
the
locating
pin
of
the
gauge
fits
in
the
corresponding
hole
in
the
arm.
Crosshair
Marking
Adjustment
Pin
Notch
Locating
Hole
Mounting
Plate
Screw
Bar
Meta
Hum
Shield
Note
.
Gauge
its'
inside"
walls
of
hum
shield.
The
cartridge
assembly
and
mounting
plate
can
be
moved
back
and
forth
if
the
mounting
plate
screws
and
hex
nuts
are loose
enough.
Move
the
assembly
so
that
the
stylus
lines
up
with
the
crosshair marking
on
the
top
of
the
cartridge
gauge.
Then
tighten
the
mounting
plate
screw
(access
is
provided through
the
large
hole
in
the
cartridge
gauge)
and
the
two
cartridge
mounting
screws
to
lock
your
adjustment.
Check
that
the
cartridge
has
not
twisted
and
that
the
stylus
is
visually in
line
with
the
center
of
the
tonearm
tube.
Connecting
the
Signal
Wires
Connect
the
signal
wires
of
the
tonearm
to
the
appropriate
terminals
on
your
cartridge.
Use
extreme
care
as
the
wires
are
delicate.
Using
tweezers
or
long
-nose
pliers
will
make
connection
easier.
The
signal
wires
are
color
coded:
Left
Right
Channel
Channel
Signal
WHITE
RED
Ground
BLACK
GREEN
The
cartridge
may
have
a
different
color
code
or
other
marking
system
to
identify
its
terminals.
Consult
the
instructions
supplied
with
your
cartridge
for
this
information.
When
you
have
connected
the
signal
wires,
the
tonearm
will
be
ready
to
mount
in
the
carriage.