Harman Kardon TU910 Owners Manual - Page 3

Features, General, Instructions

Page 3 highlights

FEATURES ■ Sample and Hold MPX Stereo Decoder A unique FM stereo circuit technique eliminates a side effect of MPX switching, resulting in wider FM stereo separation and lower FM stereo distortion. ■ Servo-locked Tuning A new servo-locked tuning system allows the user to easily tune precisely for optimum reception and sound quality. Once locked in, the precise tuning will not drift with time or changes in temperature. ■ Exceptional Sound Quality The TU910 provides low distortion, low noise, wide bandwidth and excellent stereo separation. In addition, the construction, grade of components and layout are of a high quality, and maintain audio signal purity. ■ Unique Center-tuning Indication When the TU910 is tuned between stations, the dial scale illumination is orange. When precisely tuned (within the servo-locking range), the dial illumination changes from orange to green. GENERAL INSTRUCTIONS Always Use at 120V AC This unit is designed for operation with 120V AC. Connect only to domestic AC outlets. Never connect the unit to an outlet supplying a higher voltage. This may create a fire hazard. Handle the Power Cord Gently • Do not disconnect the plug from the AC outlet by pulling the cord; always pull the plug itself. Pulling the cord may break the wire. • If you do not intend to use your unit for any considerable length of time, disconnect the plug from the AC outlet. • Do not place furniture or other heavy objects on the cord, and avoid dropping heavy objects on it. Also do not make a knot in the power cord. Not only may the cord be damaged, it can also cause a short circuit and a consequent fire hazard. Place of Installation Place your unit on a firm and level surface. Avoid installing your unit under the following conditions: ►Moist or humid places. ►Places exposed to direct sunlight or close to heating equipment. ►Extremely cold locations such as those in the direct draft from an air conditioner. ►Places subject to excessive vibration or dust. ►Poorly ventilated places. Moving the Unit Before moving the unit, be sure to unplug the power cord from the AC outlet and disconnect the interconnection cords to other units. Do Not Open the Cabinet To prevent fire or shock hazard, do not tamper with internal components for inspection or maintenance. Harman Kardon does not guarantee against performance degradation resulting from any modification. If water, a hairpin or wire accidentally enters the unit, immediately unplug the power cord from the AC outlet to prevent shock and consult an authorized Harman Kardon service station. If you use the unit under this condition, it may cause a fire or shock hazard. Cleaning When the unit gets dirty, wipe it with a soft dry cloth. If necessary, wipe it with a soft cloth dampened with mild soapy water and then wipe with a dry cloth. Never use benzine, thinner, alcohol or other volatile agent, and avoid spraying an insecticide near the unit.

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FEATURES
GENERAL
INSTRUCTIONS
Sample
and
Hold
MPX
Stereo
Decoder
A
unique
FM
stereo
circuit
technique
eliminates
a
side
ef-
fect
of
MPX
switching,
resulting
in
wider
FM
stereo
sepa-
ration
and
lower
FM
stereo
distortion.
Servo
-locked
Tuning
A
new
servo
-locked
tuning
system
allows
the
user
to
easily
tune
precisely
for
optimum
reception
and
sound
quality.
Once
locked
in,
the
precise
tuning
will
not
drift
with
time
or
changes
in
temperature.
Exceptional
Sound
Quality
The
TU910
provides
low
distortion,
low
noise,
wide
band-
width
and
excellent
stereo
separation.
In
addition,
the
con-
struction,
grade
of
components
and
layout
are
of
a
high
quality,
and
maintain
audio
signal
purity.
Unique
Center
-tuning
Indication
When
the
TU910
is
tuned
between
stations,
the
dial
scale
illumination
is
orange.
When
precisely
tuned
(within
the
servo
-locking
range),
the
dial
illumination
changes
from
orange
to
green.
Always
Use
at
120V
AC
This
unit
is
designed
for
operation
with
120V
AC.
Connect
only
to
domestic
AC
outlets.
Never
connect
the
unit
to
an
outlet
supplying
a
higher
voltage.
This
may
create
a
fire
hazard.
Handle
the
Power
Cord
Gently
Do
not
disconnect
the
plug
from
the
AC
outlet
by
pulling
the
cord;
always
pull
the
plug
itself.
Pul
ling
the
cord
may
break
the
wire.
If
you
do
not
intend
to
use
your
unit
for
any
considerable
length
of
time,
disconnect
the
plug
from
the
AC
outlet.
Do
not
place
furniture
or
other
heavy
objects
on
the
cord,
and
avoid
dropping
heavy
objects
on
it.
Also
do
not
make
a
knot
in
the
power
cord.
Not
only
may
the
cord
be
damaged,
it
can
also
cause
a
short
circuit
and
a
consequent
fire
hazard.
Place
of
Installation
Place
your
unit
on
a
firm
and
level
surface.
Avoid
installing
your
unit
under
the
following
conditions:
►Moist
or
humid
places.
►Places
exposed
to
direct
sunlight
or
close
to
heating
equipment.
►Extremely
cold
locations
such
as
those
in
the
direct
draft
from
an
air
conditioner.
►Places
subject
to
excessive
vibration
or
dust.
►Poorly
ventilated
places.
Moving
the
Unit
Before
moving
the
unit,
be
sure
to
unplug
the
power
cord
from
the
AC
outlet
and
disconnect
the
interconnection
cords
to
other
units.
Do
Not
Open
the
Cabinet
To
prevent
fire
or
shock
hazard,
do
not
tamper
with
inter-
nal
components
for
inspection
or
maintenance.
Harman
Kardon
does
not
guarantee
against
performance
degrada-
tion
resulting
from
any
modification.
If
water,
a
hairpin
or
wire
accidentally
enters
the
unit,
im-
mediately
unplug
the
power
cord
from
the
AC
outlet
to
pre-
vent
shock
and
consult
an
authorized
Harman
Kardon
service
station.
If
you
use
the
unit
under
this
condition,
it
may
cause
a
fire
or
shock
hazard.
Cleaning
When
the
unit
gets
dirty,
wipe
it
with
a
soft
dry
cloth.
If
necessary,
wipe
it
with
a
soft
cloth
dampened
with
mild
soapy
water
and
then
wipe
with
a
dry
cloth.
Never
use
benzine,
thinner,
alcohol
or
other
volatile
agent,
and
avoid
spraying
an
insecticide
near
the
unit.