HK 3375
STEREO RECEIVER
OWNER’S MANUAL
®
Power for the Digital Revolution.
®
3375
AUTO
MUTE T-MON
TUNED ST
MEMORY PRESET
SLEEP
HK 3375 STEREO RECEIVER
3 Introduction
3 Safety Information
4 Unpacking
5 Front-Panel Controls
7 Front-Panel Information Display
8 Rear-Panel Connections
10 Remote Control Functions
12 Installation and Connections
14 Operation
14 Basic Operation
14 Source Selection
14 Tuner Operation
15 Tape Recording
15 Memory Backup
15 Processor Reset
16 Troubleshooting Guide
17 Technical Specifications
See trademark acknowledgements on page 17.
2 TABLE OF CONTENTS
Typographical Conventions
In order to help you use this manual with the remote control, front-panel controls and rear-panel connections,
certain conventions have been used.
EXAMPLE – (bold type) indicates a specific remote control or front-panel button, or rear-panel
connection jack
EXAMPLE – (OCR type) indicates a message that is visible on the front-panel information display
EXAMPLE – (outlined type) indicates a lit indicator in the front-panel information display
1 – (number in a square) indicates a specific front-panel control
å – (letter in a circle) indicates a button or indicator on the remote
¡ – (number in a circle) indicates a rear-panel connection
INTRODUCTION
INTRODUCTION 3
Congratulations! With your purchase of the
Harman Kardon
®
HK 3375 you are about to begin
many years of listening enjoyment.The HK 3375 has
been custom-designed to provide all the excitement
and power of rock, jazz and popular music,and every
nuance of classical selections.
While sophisticated systems are hard at work within
the HK 3375 to make all of this happen, hookup and
operation are simple.Color-keyed connections and a
comprehensive remote control make the HK 3375
easy to use.
To obtain maximum enjoyment from your new
receiver, we urge you to take a few minutes to read
through this manual.This will ensure that connections
to speakers,source playback units and other external
devices are made properly.In addition, a few minutes
spent learning the functions of the various controls will
enable you to take advantage of all the power the
HK 3375 is able to deliver.
If you have any questions about this product, its installation or operation, please contact your dealer, your
best local source of information.
Description and Features
The HK 3375 is a full-featured stereo receiver, with
five inputs and an FM stereo/FM/AM tuner with
capabilities that provide for the utmost flexibility.A
high-quality phono input is available so that you may
continue to enjoy your existing record collection as
well as the latest CD recordings.
The HK 3375’s powerful amplifier uses traditional
Harman Kardon high-current design philosophies
to meet the wide dynamic range of any program
selection.
Harman Kardon invented the high-fidelity receiver
almost fifty years ago.With state-of-the-art features
and time-honored circuit designs,the HK 3375 is one
of the finest receivers ever offered by Harman Kardon.
■ Harman Kardon®-designed high-current, ultra-
wide-bandwidth amplifier
■ Phono input section
■ Speaker 1/Speaker 2 outputs for high-quality
sound in two locations
■ Pre-out/main-in jacks for use with external
amplifiers, equalizers or speaker processors
■ Subwoofer output
Important Safety Information
Verify Line Voltage Before Use
YourHK 3375 has been designed for use with 120volt AC current. Connection to a line voltage other than
that for which it is intended can create a safety and fire
hazard, and may damage the unit.
If you have any questions about the voltage requirements for your specific model, or about the line voltage in your area, contact your selling dealer before
plugging the unit into a wall outlet.
Do Not Use Extension Cords
To avoid safety hazards, use only the power cord
attached to your unit.We do not recommend that
extension cords be used with this product.As with all
electrical devices,do not run power cords under rugs
or carpets or place heavy objects on them. Damaged
power cords should be replaced immediately with
cords meeting factory specifications.
Handle the AC Power Cord Gently
When disconnecting the power cord from an AC outlet, always pull the plug,never pull the cord. If you do
not intend to use the unit for any considerable length
of time,disconnect the plug from the AC outlet.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: To prevent electric shock,
do not use this (polarized)
plug with an extension cord,
receptacle or other outlet
unless the blades can
be fully inserted to
prevent blade exposure.
The lightning flash with arrowhead symbol,
within an equilateral triangle, is intended to
alert the user to the presence of uninsulated
“dangerous voltage” within the product’s
enclosure that may be of sufficient magnitude to constitute a
risk of electric shock to persons.
The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
SAFETY INFORMATION
4 SAFETY INFORMATION
Do Not Open the Cabinet
There are no user-serviceable components inside this
product. Opening the cabinet may present a shock
hazard, and any modification to the product will void
your guarantee.If water or any metal object such as a
paper clip,wire or staple accidentally falls inside the
unit, disconnect it from the AC power source immediately,and consult an authorized service station.
CATV or Antenna Grounding
If an outside antenna or cable system is connected to
this product, be certain that it is grounded so as to
provide some protection against voltage surges and
static charges.Section 810 of the National Electrical
Code,ANSI/NFPA No. 70-1984, provides infor mation
with respect to proper grounding of the mast and supporting structure,grounding of the lead-in wire to an
antenna discharge unit, size of grounding conductors,
location of antenna discharge unit, connection to
grounding electrodes and requirements of the grounding electrode.
NOTE TO CATV SYSTEM INSTALLER:This
reminder is
provided to call the CATV (Cable TV)
system installer’s
attention to article 820-40 of the NEC that provides
guidelines for proper grounding and, in particular,
specifies that the cable ground shall be connected to
the grounding system of the building, as close to the
point of cable entry as possible .
Installation Location
■ To assure proper operation, and to avoid the
potential for safety hazards,place the unit on a firm
and level surface.When placing the unit on a shelf,
be certain that the shelf and any mounting hardware can support the weight of the product.
■ Make certain that proper space is provided both
above and below the unit for ventilation. If this
product will be installed in a cabinet or other
enclosed area, make certain that there is sufficient
air movement within the cabinet. Under some circumstances a fan may be required.
■ Do not place the unit directly on a carpeted sur-
face.
■ Avoid installation in extremely hot or cold locations,
or an area that is exposed to direct sunlight or
heating equipment.
■ Avoid moist or humid locations.
■ Do not obstruct the ventilation slots on the top of
the unit, or place objects directly over them.
■ Due to the weight of the HK 3375 and the heat
generated by the amplifiers,there is the remote
possibility that the rubber padding on the bottom
of the unit’s feet may leave markings on certain
wood or veneer materials.Use caution when placing the unit on soft woods or other materials that
may be damaged by heat or heavy objects.
Cleaning
When the unit gets dirty,wipe it with a clean, soft, dry
cloth. If necessary,wipe it with a soft cloth dampened
with mild soapy water, then a fresh cloth with clean
water. Wipe dry immediately with a dry cloth. NEVER
use benzene,aerosol cleaners, thinner, alcohol or any
other volatile cleaning agent. Do not use abrasive
cleaners,as they may damage the finish of metal
parts.Avoid spraying insecticide near the unit.
Moving the Unit
Before moving the unit, be certain to disconnect any
interconnection cords with other components,and
make certain that you disconnect the unit from the AC
outlet.
Important Information for the User
NOTE:This equipment has been tested and found to
comply with the limits for a Class-B digital device,pursuant to Part 15 of the FCC Rules.The limits are
designed to provide reasonable protection against
harmful interference in a residential installation.This
equipment generates,uses and can radiate radiofrequency energy and, if not installed and used in
accordance with the instructions,may cause harmful
interference to radio communication. However, there is
no guarantee that harmful interference will not occur in
a particular installation. If this equipment does cause
harmful interference to radio or television reception,
which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
■ Reorient or relocate the receiving antenna.
■ Increase the separation between the equipment
and receiver.
■ Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected.
■ Consult the dealer or an experienced radio/TV
technician for help.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmfulinterference,and
(2) this device must accept interference received,
including interference that may cause undesired
operation.
NOTE: Changes or modifications may cause this unit
to fail to comply with Part 15 of the FCC Rules
and may void the user’s authority to operate the
equipment.
Unpacking
The carton and shipping materials used to protect your
new receiver during shipment were specially designed
to cushion it from shock and vibration.We suggest
that you save the carton and packing materials for use
in shipping if you move,or should the unit ever need
repair.
To minimize the size of the carton in storage, you may
wish to flatten it.This is done by carefully slitting the
tape seams on the bottom and collapsing the carton
down to a more two-dimensional appearance.Other
cardboard inserts may be stored in the same manner.
Packing materials that cannot be collapsed should be
saved along with the carton in a plastic bag.
If you do not wish to save the packaging materials,
please note that the carton and other sections of the
shipping protection are recyclable.Please respect the
environment and discard those materials at a local
recycling center.
At this time you should remove the protective plastic
film from the front-panel lens.Leaving the film in place
may affect the performance of your remote control.
FRONT-PANEL CONTROLS 5
FRONT-PANEL CONTROLSFRONT-PANEL CONTROLS
21
MEMORY PRESET
SLEEP
AUTO
MUTE T-MON
TUNED ST
7
9
!
#
%&
(
8) @$ ^
*
25
26
27
24
23
22
20
2
1
3
4
5
6
3375
1 Main Power Switch
2 System Power Control
3 Power Indicator
4 Headphone Jack
5 Mute
6 Speaker 1 Selector
7 Speaker 2 Selector
8 Phone Input Selector
9 T-Mon Input Selector
) Tuning Button
! Tape Input Selector
@ Preset Scan
# CD Input Selector
$ Aux Input Selector
% Preset Selector
^ Dimmer Button
& FM/AM Selector
* FM Mode Selector
( Sleep Button
Ó Bass Control
Ô Treble Control
Balance Control
Ò Volume Control
Ú Volume/Mute Indicator
Û Information Display
Ù Speaker Selection Indicators
ı Remote Sensor Window
1 Main Power Switch: Press this button to apply
power to the HK 3375.When the switch is pressed in,
the unit is placed in a Standby mode,as indicated by
the amber LED
3 surrounding the System Power
Control
2.This button MUST be pressed in to operate the unit.To turn the unit off and prevent the use of
the remote control, this switch should be pressed until
it pops out from the front panel so that the word “OFF”
may be read at the top of the switch.
NOTE: In normal operation this switch is left in the
“ON” position.
2 System Power Control: When the Main Power
Switch
1
is “ON,” press this button to turn on the
HK 3375; press it again to turn the unit off. The
Power Indicator3surrounding the switch will
initially turn red as the HK 3375 performs a selfcheck, and it will change to green when the unit is
on and ready for use.
3 Power Indicator: This LED will light in amber
when the unit is in the Standby mode to signal that
the unit is ready to be turned on.When the unit is
turned on, the indicator will briefly turn red, and then
change to green.A red indicator during nor mal
operation means that the unit is in the Protect mode,
and should be turned off and then checked for a
possible speaker-wire short circuit.
4 Headphone Jack: This jack may be used to listen
to the HK 3375’s output through a pair of headphones.
Be certain that the headphones have a standard 1⁄4"
stereo phone plug.
5 Mute: Press this button to momentarily silence the
speaker output of the HK 3375.
6 Speaker 1 Button: Press this button to
turn the
speakers connected to the
Speaker 1
Output
Terminals
‡ on or off.
7 Speaker 2 Button: Press this button to
turn the
speakers connected to the
Speaker 2
Output
Terminals
° on or off.
8 Phono Input Selector: Press this button to select
the output of a turntable that is connected to the
Phono Inputs§.
9 T-Mon Input Selector:Press this button to listen
to the output of a tape recorder connected to the
Tape Monitor Inputsª. The T-Mon Indicator I
will light to indicate that the input source is being
monitored when the HK 3375 is connected to a
three-head tape deck or another unit with off-head
playback.
) Tuning Button: Press the left side of the button to
tune lower-frequency stations and the right side of the
button to tune higher-frequency stations.When a station
with a strong signal is tuned, the
TUNED Indicator F
FRONT-PANEL CONTROLS
6 FRONT-PANEL CONTROLS
will light in the Information Display Û.A brief (1/2-
second) press of the button will manually tune to the
next frequency increment, while pressing and holding
the button for a longer period will automatically tune to
the next station with a signal strong enough for
acceptable reception.
! Tape Input Selector: Press this button to listen to
the output of a tape recorder or other device connected
to the
Tape 2 Inputs ⁄.
@ Preset Scan: Press this button to automatically
scan through the stations that have been programmed
in the HK 3375’s memory.The tuner will play five seconds of each station before moving to the next preset
station.To stop the scan when the desired station is
heard, press the button again. If no preset stations
have been programmed into the HK 3375’s memory,the
message
0 PRESET will flash in the Information
Display
Û when this button is pressed. (See page 15
for more information on the tuner memory system.)
# CD Input Selector: Press this button to listen
to the output of a CD player connected to the
CD
Inputs
¶.
$ Aux Input Selector: Press this button to listen
to the output of a device connected to the
Aux
Inputs
•.
% Preset Selector: Press this button to step up or
down through the list of stations that has been entered
into the preset memory.If no preset stations have
been programmed into the HK 3375’s memory,the
message
0 PRESET will flash in the Information
Display
Û when this button is pressed. (See page15
for more information on tuner programming.)
^ Dimmer Button: Press this button to dim the
front-panel displays and indicators.The first press of
the button will dim the displays to one-half normal
brightness; the next press will turn all displays off
except for the
Power Indicator 3 and the Speaker
Selection Indicators
Ù.When the panel is
dimmed, it will return to normal brightness after
the unit is turned off, then on again.
& FM/AM Selector: Press this button to select the
tuner as the input to the receiver. When the tuner is in
use,press this button to change between the AM and
FM frequency bands.
* FM Mode Selector: Press this button to select
the Stereo or Mono mode for FM tuning.In the Stereo
mode,a
STEREO Indicator Ewill light in the
Information Display Û, and stereo reception will be
provided when stations are transmitting stereo signals.
In the Mono mode,the left and right signals from
stereo broadcasts will be mixed together and reproduced through all channels.Select MONO for better
reception of weak signals.
( Sleep Button: Press this button to place the unit
in the Sleep mode.Each press of the button selects
the amount of time that will remain before the unit
automatically goes into the Standby mode,as indicated
by the
Sleep Timer A, in the following order:
Ó Bass Control: Turn this control to modify the lowfrequency output of the left/right channels by as much
as ±10dB.Set this control to a suitable position for
your taste and room acoustics.
Ô Treble Control: Turn this control to modify the
high-frequency output of the left/right channels by as
much as ±10dB.Set this control to a suitable position
for your taste and room acoustics.
Balance Control: Turn this control to change the
relative volume for the front left/right channels.
Ò Volume Control:Turn the knob clockwise to
increase volume,counterclockwise to decrease the
volume.
Ú Volume/Mute Indicator: This indicator will glow
green when the HK 3375 is turned on. Its position will
enable you to judge the relative volume of the unit
even when the speakers are muted or turned off.
When the indicator is pointing toward the left, at an
“8 o’clock” position, the volume is low; when it is
pointing to the right, as in a “3 o’clock”position, the
volume is loud.We recommend that you do not turn
the Volume Control past the “12 o’clock” position, at
which point the audio signal will begin to distort. Such
distortion, although inaudible,is capable of damaging
your hearing and your equipment.When the unit has
been muted by pressing the
Mute Button 5®,
the indicator will flash.
Û Information Display: This display delivers mes-
sages and status indications to help you operate the
receiver.
Ù Speaker Selection Indicators: These indicators
light as a green LED next to the designation for each
speaker pair to show when they are active.Press
the
Speaker 1 6 or Speaker 2 7 selectors to
activate either pair of speakers.
ı Remote Sensor Window: The sensor behind
this window receives infrared signals from the remote
control.Aim the remote at this area and do not block
or cover it unless an external remote sensor is
installed.
90
min80min70min60min50min
40
min
30
min20min10min
OFF
FRONT-PANEL INFORMATION DISPLAY
REAR-PANEL INFORMATION DISPLAY 7
MEMORY PRESET
SLEEP
AUTO
MUTE T-MON
TUNED ST
AB
DE
F
H
I
J
C
G
A Preset Number/Sleep Timer
B Preset Indicator
C Sleep Indicator
D Memory Indicator
E Stereo Indicator
F Tuned Indicator
G Auto Indicator
H Main Information Display
I Tape Monitor (T-Mon) Indicator
J Mute Indicator
A Preset Number/Sleep Timer:When the tuner is
in use,these numbers indicate the specific preset
memory location in use.(See page 15 for more information on preset stations.) When the Sleep function is
in use,these numbers show how many minutes
remain before the unit goes into the Standby mode.
B Preset Indicator: This indicator lights when the
tuner is in use to show that the
Preset Number/
Sleep Timer
A is showing the station’s preset
memory number.(See page 15 for more information
on tuner presets.)
C Sleep Indicator: This indicator lights when the
Sleep function is in use.The numbers in the Preset
Number/Sleep Timer Indicators will show the minutes
remaining before the HK 3375 goes into the Standby
mode.(See page 14 for more information on the
Sleep function.)
D
Memory Indicator: This indicator flashes when
entering presets and other information into the tuner’s
memory.
E Stereo Indicator: This indicator lights when an FM
station is being tuned in stereo.
F
Tuned Indicator:
This indicator lights when a station is being received with sufficient signal strength to
provide acceptable listening quality.
G Auto Indicator: This indicator lights when the
tuner’s Auto mode is in use.
H Main Information Display: This display shows
messages relating to the status,input source, tuner or
other aspects of the HK 3375’s operation.
I Tape Monitor (T-Mon) Indicator: When used
with three-head cassette decks,or other recording
devices that offer immediate playback of the recording
as it is being made,the HK 3375 allows you to monitor a recording rather than merely listening to the input
source,or waiting until the recording session is complete in order to hear the recording.Press the
Tape
Monitor Input Selector
9ç, and the T-Mon
Indicator
I will light to remind you that you are
monitoring the recording.Press the
Tape Monitor
Input Selector
9ç again to hear the input source.
J Mute Indicator: This indicator lights to remind
you that the HK 3375’s output has been silenced by
pressing the
Mute button 5®. Press the Mute
button again to return to the previously selected
output level.
REAR-PANEL CONNECTIONS
8 REAR-PANEL CONNECTIONS
AC 120V 60HZ
400W
(120V, 60Hz)
IN
FM
75 Ω
AM
LOOP
IN IN IN PLAY REC. OUT PLAY REC. OUT MONO
RIGHT LEFT
SUB OUTPRE OUTMAIN INTAPE MON. TAPE 2AUXCDPHONO
OUT
L
R
GND
SPEAKER 1 (8 Ohms)
SPEAKER 2 (8 Ohms)
¢
∞
¡
™
‹
›
fi
‚
⁄
¤
ª
•
§
¶
fl
‡
a
·
°
£
¡ AM Antenna
™ FM Antenna
£ Phono Ground
¢ Remote IR In
∞ Remote IR Out
§ Phono Inputs
¶ CD Inputs
• Aux Inputs
ª Tape Monitor Play/In
‚ Tape Monitor Record/Out
⁄ Tape 2 Play/In
¤ Tape 2 Record/Out
‹ Main In
› Pre-Out/Main-In Jumper Pins
fi Preamp Out
fl Subwoofer Out
‡ Speaker 1 Terminals
° Speaker 2 Terminals
· Accessory Outlets
a Power Cable
¡ AM Antenna: Connect the AM loop antenna sup-
plied with the receiver to these terminals.If an external
AM antenna is used, make connections to the
AM and
GND terminals in accordance with the instructions sup-
plied with the antenna.
™ FM Antenna: Connect an indoor or external FM
antenna to this terminal.
£ Phono Ground: Connect the ground wire from a
turntable to this terminal to reduce system hum.
¢ Remote IR In: If the HK 3375’s front-panel
IR sensor is blocked due to cabinet doors or other
obstructions,an external IR sensor may be used.
Connect the output of the sensor to this jack.
∞ Remote IR Out: This connection permits the IR
sensor in the receiver to serve other remote-controlled
devices.Connect this jack to the “IR In” jack on
Harman Kardon (or other compatible) equipment.
§ Phono Inputs: Connect the outputs of your
turntable or tonearm to these jacks.Only Moving
Magnet (MM)-type cartridges may be used.
¶ CD Inputs: Connect these jacks to the output of a
compact disc player or CD changer.
• Aux Inputs: Connect these jacks to the line-
level output of any audio device such as a TV,
cable converter or portable audio player.
ª Tape Monitor Play/In: Connect these jacks to
the Play/Out jacks of an audio recorder.
‚ Tape Monitor Record/Out: Connect these jacks
to the Rec/In jacks of an audio recorder.
NOTE:When these jacks are connected to a threehead recorder or another device with off-head playback, it will be possible to monitor the source being
recorded.
⁄ Tape 2 Play/In: Connect these jacks to the
Play/Out jacks of a second audio recorder.
¤ Tape 2 Record/Out: Connect these jacks to the
Rec/In jacks of a second audio recorder.
‹ Main In: These jacks are the input to the HK 3375’s
power amplifier. Unless an external power amplifier is used,
the
Jumper Pins › should remain connected to the
Preamp Out Jacks fi.
REAR-PANEL CONNECTIONS 9
REAR-PANEL CONNECTIONS
› Pre-Out/Main-In Jumper Pins: These pins con-
nect the receiver’s preamp and amplifier sections.Unless
an external amplifier, equalizer or speaker processor is
used,they should be left connected.See page 13 for
more information on external amplifier connections.
fi Preamp Out: These jacks provide an output for
the left and right channels to an optional external
amplifier. In normal operation, unless an exter nal
power amplifier is used, the
Jumper Pins › should
remain connected to the
Main In Jacks ‹.
fl Subwoofer Out: Connect these jacks to the
line-level inputs of a powered subwoofer. If an external
subwoofer amplifier is used, connect these jacks to
the subwoofer amplifier inputs.When a single,mono
subwoofer is used, or if the subwoofer or its amplifier
has only a single line-level input jack, make the connection to the bottom jack on the HK 3375.
‡ Speaker 1 Terminals: Connect these terminals
to the appropriate terminals on your speakers.
° Speaker 2 Terminals: Connect these terminals
to the appropriate terminals on your speakers.
· Accessory Outlets: These outlets may be used
to power low-current-draw devices such as CD players
or cassette decks.The power to these outlets remains
on as long as the receiver itself is on.When the
receiver is turned off, or placed in the Standby mode,
power to these outlets is removed.
NOTE:The power consumption of the devices plugged
into these outlets should not exceed 100 watts.
a Power Cable: Connect the AC plug to a non-
switched AC wall output.
10 REMOTE CONTROL FUNCTIONS
REMOTE CONTROL FUNCTIONS
å Main Power On
∫ Main Power Off
ç Source Selectors
∂ Preset Up/Down
≠ Transport Controls
ƒ Disc Skip
© Sleep Button
˙ Dimmer Button
î Tuning
∆ Direct Button
˚ Numeric Keys
¬ Auto Preset
µ Secondary Control Cover
Ñ Clear Button
ø Memory Button
π Master Volume
œ Preset Scan Button
® Mute Button
ß FM Mode Button
† Tuning Up/Down
Ü Speaker 1 Selector
√ Speaker 2 Selector
∑ Transmitter Window
ON OFF
MASTER VOL.
1
2
3
4
79
8
0
5
6
TAPE 2
TUNING
DWN - TUNING - UP
MAIN POWER
12
SPEAKER
P. SCAN MUTE
SLEEP
DIMMER
DIRECT MEMORY
PRESET
AUTO CLEAR
HK 3375 RC
PHONO TAPE MON
AUX AM FMCD
DWN - PRESET - UP
/
DISC SKIP FM MODE
Ñ
ø
å
©
˙
˚
¬
µ
π
∫
ç
∂
≠
ƒ
®
√
∑
Ü
œ
ß
†
∆
REMOTE CONTROL FUNCTIONS 11
REMOTE CONTROL FUNCTIONS
å Main Power On: When the HK 3375 is in the
Standby mode,as indicated by the
Power Indicator
3 glowing amber, press this button to turn the
HK 3375 on.
∫ Main Power Off: When the HK 3375 is turned
on, press this button to place it in the Standby mode.
In this condition, the unit is still connected to AC Power.
ç Source Selectors: Press these buttons to select an
input source for the HK 3375.
∂ Preset Up/Down: When the tuner is in use,these
buttons scroll through the stations that have been programmed into the HK 3375’s
memory.These buttons
also control the track Skip
Up/Down on compatible
Harman Kardon compact disc players/changers.
≠ Transport Controls: These buttons are used to
control Play,Play Forward,Play Reverse, Stop,Pause and
Record functions on compatible Harman Kardon compact
disc players/changers and cassette tape decks.
ƒ Disc Skip: These buttons do not have any func-
tions when controlling the HK 3375, but they operate
the Disc Skip functions of compatible Harman Kardon
compact disc changers.
© Sleep Button: Press this button to place the unit
in the Sleep mode.Each press of the button selects
the amount of time that will remain before the unit will
automatically go into the Standby mode,as shown in
the
Sleep Timer A, in the following order:
˙ Dimmer Button: Press this button once to
reduce the brightness of the
Information Display Û
to half the normal intensity.Press it again to turn the
front-panel display completely off. When the display
is completely off, press the button to return to normal
brightness.
î Tuning:Press these buttons to tune up or
down through a selected frequency band.A brief
(1⁄2-second) press of the button will manually tune to
the next frequency increment, while pressing and
holding the button for a longer period will automatically
tune to the next station with a signal strong enough
for acceptable reception.
∆ Direct Button:Press this button to select a radio
station by entering its frequency using the
Numeric
Keys
K. (See page14 for more information.)
˚ Numeric Keys: These buttons serve as a 10-
button numeric keypad to enter tuner preset positions
or to tune stations directly.
¬ Auto Preset:When the tuner and FM band have
been selected, this button may be used to automatically
program the tuner presets for all active stations.To start
the auto preset scan, press and hold the button. Note
that the
MEMORY D and PRESET B indicators will
flash.After a few seconds, the tuner will start to “look”
for active stations,as shown by increasing frequency
numbers in the Information Display.Release the button
and note that the tuner will briefly stop at each active
station and add a preset number to the memory.If the
FM tuner finds fewer than 30 FM stations with acceptable signal strength, the Auto Preset tuning will scan
two more cycles or until the remaining vacant preset
memory spaces have been filled with those found in
the first scan.The scan will stop when all 30 preset
memory spaces have been filled or when three scans
through the band have been completed.
µ Secondary Control Cover: This sliding cover
normally is in the “up”position so that it hides the
secondary controls.To access these controls, place
your thumb on the small recessed area at the top
center of the control, and gently press the cover down
and toward you.
Ñ Clear Button: This button is used to clear preset
memory information for the HK 3375’s tuner. (See
page 15 for more information on tuner presets.)
ø Memory Button: Press this button to open a
memory position that stores a preset location for the
HK 3375’s tuner. (See page15 for more information
on tuner presets.)
π Master Volume: Press these buttons to raise or
lower the HK 3375’s volume.
œ Preset Scan Button: Press this button to auto-
matically scan through the list of stations that are
programmed into the HK 3375’s tuner memory. When
the button is pressed, each preset station will play
for five seconds before the next station is selected.
Press the button again when the desired station is
heard, to stop the preset scan.
® Mute Button: Press this button to momentarily
silence the HK 3375.
ß FM Mode Button: Press this button when the
tuner is in use in the FM band to switch to monaural
reception if the station is weak and noisy.(See page14
for more information.)
† Tuning Up/Do wn: When the tuner is in use,these
buttons will tune up or down through the selected frequency band.A brief (1⁄2-second) press of the button
will manually tune to the next frequency increment, while
pressing and holding the button for a longer period will
automatically tune to the next station with a signal strong
enough for acceptable reception.These buttons will
also control Fast Forward and Fast Reverse (or
Rewind) for compatible Harman Kardon compact disc
players/changers and cassette tape decks.
Ü Speaker 1 Selector: Press this button
to turn the
speakers connected to the
Speaker 1
Output
Terminals
‡ on or off.
√ Speaker 2 Selector: Press this button
to turn the
speakers connected to the
Speaker 2
Output
Terminals
° on or off.
∑ Transmitter Window:Point this area of the
remote toward the receiver when using the remote.
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12 INSTALLATION AND CONNECTIONS
INSTALLATION AND CONNECTIONS
System Installation
After unpacking the unit, and placing it on a solid
surface capable of supporting its weight, you will need
to make the connections to your audio equipment.
These steps need to be done only when the receiver
is first installed, or when a change is made to the
input source equipment.
Audio Equipment Connections
We recommend that you use high-quality interconnect
cables when making connections to source equipment
and recorders to preserve the quality of the signals.
When making connections to audio source equipment
or speakers it is always a good practice to unplug the
unit from the AC wall outlet.This prevents any possibility of accidentally sending audio or transient signals to
the speakers that may damage them.
1. Connect the analog output of a CD player to the
CD Inputs ¶.
NOTE:When the CD player has both fixed and variable
audio outputs,it is best to use the fixed output unless
you find that the input to the receiver is so low that the
sound is noisy,or so high that the signal is distorted.
2. Connect the Play/Out jacks of a cassette deck, MD
or other audio recorder to the
Tape Monitor In
Jacks
ª. Connect the Record/In jacks on the
recorder to the
Tape Monitor Out Jacks ‚ on the
HK 3375.When the tape deck connected to these
jacks is a three-head unit or has off-head playback, it
will be possible to monitor the output of the source
being recorded.
3. Connect the output of a second audio recorder,
VCR or other line-level audio device to the
Tape 2
Play/In Jacks
⁄. If a recorder is used, connect its
Rec/In jacks to the matching outputs
¤.
4.The output of any electronics product with a linelevel output, such as a TV set,satellite receiver or
DVD,may be connected to the
Aux Jacks •.
5. Connect the outputs of a turntable with a moving
magnet cartridge to the
Phono Inputs §.To insure
that the phono playback is noise-free,connect the
ground wire from the tone arm to the
Phono Ground
Terminal
£.
6.Assemble the AM Loop Antenna supplied with
the unit as shown. Connect it to the
AM Screw
Terminals
¡.
7. Connect an FM antenna to the
FM (75 ohm)
Connection
™.The FM antenna may be an exter nal
roof antenna, an inside powered or wire lead antenna
or a connection from a cable TV system.If the antenna
or connection uses 300-ohm twin-lead cable,you must
use the 300-ohm-to-75-ohm adapter supplied with
the unit to make the connection.
Speaker and Output Connections
To assure that all the audio signals are carried to your
speakers without loss of clarity or resolution, we suggest that you use high-quality speaker cable.Many
brands of cable are available,and the choice of cable
may be influenced by the distance between your
speakers and this receiver, the type of speakers you
use,personal preferences and other factors.Your dealer or installer is a valuable resource to consult in
selecting the proper cable.
Regardless of the brand of cable selected, we recommend that you use a cable constructed of fine,multistrand copper with a gauge of 14 or smaller.
Remember that in specifying cable,the lower the
number, the thicker the cable.
Cable with a gauge of 16 may be used for short runs
of less than ten feet.We do not recommend that you
use cables with an AWG equivalent of 18 or higher
due to the power loss and degradation in performance
that will occur.
Cables that are run inside walls should have the
appropriate markings to indicate listing with UL, CSA
or other appropriate testing agency standards.
Questions about running cables inside walls should
be referred to your installer or a licensed electrical
contractor who is familiar with the NEC and/or the
applicable local building codes in your area.
When connecting wires to the speakers,be certain to
observe proper polarity.Remember to connect the
“negative” or “black”wire to the same ter minal on the
receiver and the speaker. Similarly,the “positive”or
“red” wire should be connected to the like terminal on
the HK 3375 and speaker.
We also recommend that the length of cable used
to connect speaker pairs be identical. For example,
use the same length piece of cable to connect the
Speaker 1 left and right or Speaker 2 left and right
speakers,even if the speakers are a different distance
from the HK 3375.
NOTE:While most speaker manufacturers adhere to
an industry convention of using black terminals for
negative and red ones for positive,some manufacturers may vary from this configuration.To assure proper
phase,and optimal performance, consult the identification plate on your speaker, or the speaker’s manual to
verify polarity.If you do not know the polarity of your
speaker, ask your dealer for advice before proceeding,
or consult the speaker’s manufacturer.
Connect the speakers using the following steps:
1.
Connect the main speakers to the Speaker 1
Terminals ‡.
2.
You may connect a second set of speakers, or
speakers
that are in a second room location, to the
Speaker 2 Terminals °.
3.When an optional, powered subwoofer is used,
connect the outputs of the left and right
Subwoofer
Out Jacks
fl to the line-level inputs of the subwoofer. When the subwoofer’s amplifier has stereo
inputs,run interconnects from both jacks.When the
subwoofer has a mono input only,use the bottom output jack for the connection. If the subwoofer has only
speaker-level inputs and outputs, connect the
Speaker 1
Terminals ‡ to the speaker-level inputs
on the subwoofer, and then connect the speaker-level
outputs on the subwoofer to your main left and right
speakers,following the instructions provided with the
subwoofer. When a passive subwoofer is used, these
connections will be made to the optional amplifier that
powers the subwoofer.
INSTALLATION AND CONNECTIONS 13
INSTALLATION AND CONNECTIONS
System and Power Connections
The HK 3375 is designed for flexible use with external
control components and power amplifiers.These connections are easy to make during an initial installation,
or at a later date,should you choose to upgrade your
system.
Remote Control Extension
If the receiver is placed behind a solid or smoked
glass cabinet door, the obstruction may prevent the
remote sensor from receiving commands.In this
event, an optional remote sensor may be used.
Connect the output of the remote sensor to the
Remote IR In Jack ¢.
If other components are also prevented from receiving
remote commands,only one sensor is needed. They
may use this unit’s sensor or a remote eye by running
a connection from the
Remote IR Out Jack ∞ to
the Remote In jack on Harman Kardon or other compatible equipment.
External Audio Power Amplifier Connections
If desired, an optional, external amplifier may be used
in place of the HK 3375’s internal power amplifier.
To connect an exter nal power amplifier,first remove
the
Pre-Main Jumper Pins › that connect the
Preamp Out fi and Main In ‹ jacks on the rear
panel. Keep the jumpers in a safe place should they
be needed at a later time.
Using high-quality audio interconnect cables,connect
the
Preamp Out Jacks fi to the input jacks on your
power amplifier. Make certain to match the right output
to the right input and the left output to the left input.
When an external power amplifier is used, no special
adjustments are required.All volume and other control
adjustments are made using the standard front-panel
or remote controls.
AC Power Connections
The Accessory Outlets · are switched outlets and
receive power as long as the receiver is turned on.
Power to these outlets is removed when the unit is in
the Standby mode,or when the
Main Power Switch
1 is in the “OFF” position.
Speaker Placement
For optimal listening enjoyment,and for soundfield
reproduction that best re-creates the original recording,it is good practice to place the speakers so that
they form a triangle with the speakers at the front of
the room, and the preferred listening spot at the third
point of the triangle.The distance between each
speaker and the listener should be identical.
For example,if the speakers are 10 feet from one
another, each of the speakers should optimally be
placed so that they are also 10 feet from the listener.
It is also desirable to place speakers so that their
tweeters,or high-frequency drivers are aimed at ear
height when you are seated in the listening position.
A good starting point for speaker placement is to make the
distance between the two speakers,and the distance between
either speaker and the listener,identical.
To optimize the sound field, or to suit your listening
room environment, you may find that some experimentation is required to find the correct location.
Ideally,pans from left to right across the front of the
room should sound smooth, and instruments should
appear to be coming from the proper location to
where they would be placed in an orchestra.
The placement of subwoofers should be done as suggested in the manufacturer’s instructions.In general,
subwoofers often produce best results when they are
placed in the corner of a room, along the same wall
as the speakers,but optimal placement will vary widely
depending on room size,the subwoofer type and the
placement of rugs and furniture in a room. It may be
helpful to temporarily position the subwoofer in the
usual listening position, then walk around the room
while program material is playing until the bass reproduction sounds best to your ears.That location is likely
to be the optimum position for the subwoofer.
Finally,when all connections are complete,plug the
power cord into a nonswitched 120-volt AC wall outlet.
You’re ready to enjoy the HK 3375!
Right Front
Speaker
Left Front
Speaker
14 OPERATION
OPERATION
Basic Operation
Once you have completed the setup and configuration
of your new receiver, it is simple to operate and enjoy.
The following instructions will provide the steps needed
to enjoy the HK 3375:
• Install the two supplied AAA batteries in the remote
as shown. Be certain to observe the (+) and (–)
polarity indicators shown in the bottom of the battery
compartment.
• When using the HK 3375 for the first time, it is
necessary to press the
Main Power Button 1 on
the front panel to turn the unit on.This places the unit
in a Standby mode,as indicated by the amber color of
the
Power Indicator 3 . Once the unit is in standby,
you may begin a listening session by pressing the
System Power Control 2 on the front panel or the
Main Power On Button å on the remote.The
Power Indicator 3 will turn red, then green.This
will turn the unit on and return it to the input source
that was last used.The unit may also be tur ned on
from Standby by pressing any of the
Source Selector
buttons on the front panel 89!#$ & or
remote
ç.
To tur n the unit off at the end of a listening session,
simply press the
System Power Control 2 on the
front panel or the
Main Power Off Button ∫ on the
remote.This places the unit in the Standby mode,and
the
Power Indicator 3 will turn amber to remind
you that the unit is ready for operation when a power
command is received from the remote.
When the remote is used to turn the unit “off” it is
actually placing the system in a Standby mode,as
indicated by the amber color of the
Power
Indicator
3.
When you will be away from home for an extended
period of time,it is always a good idea to completely
turn the unit off using the front-panel
Main Power
Switch
1.
•To dim the brightness of the
Information
Display
Û, press the Dimmer Button ^˙. The
first press will dim the lights to half normal.A second
press will turn the display completely off. Press the
Dimmer Button ^˙ again to restore the display
to normal brightness.
Source Selection
•To select a source at any time, press any of the
Source Selector buttons on the remote ç or front
panel
89!#$&.
• During a listening session you may wish to adjust
the
Bass Ó, Treble Ô and Balance controls
to suit your listening tastes.
• Adjust the volume to a comfortable level using the
front-panel
Volume Control Ò or remote Master
Volume Up/Down
π buttons.The volume level is
displayed by the position of the
Volume Indicator
Ú.Think of the Volume Control Knob Ò as the
face of a clock, with the
Volume Indicator Ú indi-
cating the hour. The HK 3375 is playing at the minimum volume level when the
Volume Indicator Ú
points to 7 o’clock; when the Volume Indicator Ú
points to 12 o’clock (straight up), the HK 3375 is
playing at the maximum volume level. It is important
that you make sure never to exceed this maximum
volume level at any time,in order to avoid possible
damage to your loudspeakers due to “clipping”, a type
of distortion that is not audible to the human ear until it
is severe enough to permanently damage most loudspeakers.It is also possible, depending upon the program material, for clipping to occur at volumes below
the maximum volume level.
•To temporarily silence all speaker outputs, press
the
Mute Button ®5. This will cut the output to
all speakers,but it will not affect any recording or
dubbing that may be in progress.When the system
is muted, the
MUTE Indicator J will light in the
Information Display Û and the Volume/Mute
Indicator
Ú will flash. Press the Mute Button ®
5
again to return to normal operation.
•For private listening, plug the 1/4" stereo phone
plug from a pair of stereo headphones into the frontpanel
Headphone Jack 4.
• One or two separate sets of speakers may be
connected to the HK 3375.To listen to one of the
speaker sets,press the
Speaker Buttons 67 on
the front panel corresponding to the desired speakers.
The active speakers will be indicated by a lit green
LED in the
Speaker Indicators Ù. Both speakers
may be turned off for private headphone listening.
•To program the HK 3375 for automatic tur noff,
press the
Sleep Button on the front panel ( or
remote
©. Each press of the button will increase
the time before shutdown, displayed by the
Sleep
Timer
A, in the following sequence:
The sleep time will be displayed in the
Information
Display
Û and it will count down until the time has
elapsed.
When the programmed time has elapsed, the unit will
automatically turn off. The
Information Display Û
will dim to one-half brightness when the Sleep function
is programmed.To cancel the Sleep function, press
the
Sleep Button ( until the Sleep Timer A
numbers disappear and the Information Display Û
shows the current source.Pressing any control button
while the Sleep control is activated will momentarily
return the
Information Display Û to full brightness
for increased legibility without interrupting the Sleep
function.
Tuner Operation
The HK 3375’s tuner is capable of tuning AM,FM and
FM Stereo broadcast stations.Stations may be tuned
manually,or they may be stored as favorite station
presets and recalled from a 30-position memory.
Station Selection
1.Press the AM/FM & buttons on the front panel or
on the remote
ç to select the tuner as an input.
2.Press these buttons again at any time to switch
between AM and FM.
3.To select stations, press the
Tuning Button )†
to advance one frequency increment at a time,or
press and hold it, and the tuner will search for the next
highest- or lowest-frequency station that has an
acceptable signal.To tune to the next station, press
and hold the button again.When the
TUNED
Indicator
F lights,the station is properly tuned
and should be heard with clarity.
4.Stations may also be tuned directly by pressing the
Direct Button J, and then pressing the Numeric
Keys
K that correspond to the station’s frequency.
The desired station will automatically be tuned.
NOTE:When the FM reception of a station is weak,
audio quality will be increased by switching to Mono
mode by pressing the
FM Mode Button *ßuntil
the
STEREO Indicator E goes out.
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OPERATION 15
OPERATION
Preset Tuning
Up to 30 stations may be stored in the HK 3375’s
memory for easy recall using the front-panel controls
or the remote.
To enter a station into the memor y, first tune the
station using the steps outlined above.Then:
1.Press the
Memory Button ø on the remote.The
MEMORY D and PRESET B Indicators will light
and flash in the
Information Display Û.
2.Within five seconds, press the
Numeric Keys K
corresponding to the location where you wish to store
this station’s frequency. The preset number will appear
in the
Preset Number A display.
3.Repeat the process after tuning any additional stations to be preset.
Auto Preset
• Preset stations may also be programmed automatically for the FM band.To automatically enter each station that may be tuned with acceptable quality into the
HK 3375’s preset memories,first select the FM band.
Next, press and briefly hold the
Auto Preset Button L
until the MEMORY D and PRESET B Indicators
begin to flash, and the station frequency indication
begins to increase.Release the button and the tuner
will search the entire FM band, and stop briefly at each
station that has acceptable signal strength.The HK 3375
will automatically assign a preset number to each
station, and then search for the next station.The
automatic scan process will stop when all 30 preset
memory locations have been filled or the entire
FM band has been scanned three times.
NOTE: Using the automatic tuning mode in areas with
more than 30 FM stations will completely fill the preset
memories,and overwrite any previously memorized
presets for either AM or FM stations.
TIP:The automatic scan process may enter stations
that you do not wish to retain in the memory,or it
may enter a station on more than one frequency if the
signal is too strong.These unwanted stations may be
removed from the memory using the Preset Clear
function outlined below.
Recalling Preset Stations
•To manually select a station previously entered
in the preset memory,press the
Numeric Keys K
that correspond to the desired station’s preset
memory location.
•To manually tune through the list of stored preset
stations one by one
, press the Preset /
Buttons %∂on the front panel or remote.
•To automatically scan through the stations entered
in the preset memory,press the
Preset Scan Button
@œon the front panel or remote.The tuner will
run through the list of preset stations in the
Preset
Number
A display,stopping for five seconds at
each one.Press the button again to stop the scan
at your desired station.
Clearing Preset Stations
Unwanted preset stations may be erased from the
unit’s memory to make it easier to tune only those
stations you want.
To remove a preset station from the HK 3375’s tuner
memory,first tune to the station using the
Preset
Scan Button
@œon the front panel or remote,or
by entering the preset number directly,using the
Numeric Keys K.
When the preset station to be removed has been
tuned, first press the
Memory Button ø.The
MEMORY D and PRESET B Indicators in the
Information Display Û will flash,and the actual
preset number will disappear from the
Preset
Number
A display.Next, press the Clear Button
N within five seconds.
The preset station will be removed from the memory,
and the action will be confirmed by the brief appearance of the word
CLEAR and the preset number
location in the Information Display.That memory
location will now be empty,and you may program a
different station to that location, or leave it empty.
Tape Recording
In normal operation, the audio source selected for listening through the HK 3375 is sent to the Tape Mon
Out and Tape 2 Rec Out outputs.This means that any
program you are listening to may be recorded simply
by placing machines connected to the outputs for
Tape Monitor ‚ or Tape 2 ¤ in the record mode.
When a tape recorder with separate record and playback heads is used, you may monitor the output of
the recording by selecting the
T-Mon Input 9
ç
.The T-Mon Indicator I will light in the
Information Display Û to remind you that you are
listening to the record playback instead of the actual
input source being recorded. Press it again to hear
the input source.
IMPORTANT NOTE:Please make certain that you are
aware of the copyright restrictions on any material
you copy.
Memory Backup
This product is equipped with a memory backup system that preserves tuner presets and system configuration information if the unit is accidentally unplugged
or subjected to a power outage.The unit’s memory
is stored in an EEPROM, and thus the HK 3375 will
retain information such as programmed presets
without being connected to a main power source
virtually indefinitely.
Processor Reset
In the rare case where the unit’s operation or the
displays seem abnormal, the cause may involve the
erratic operation of the system’s memory or microprocessor.
To correct this problem, first unplug the unit from the
AC wall outlet and wait at least three minutes.After
the pause,reconnect the AC power cord and check
the unit’s operation.If the system still malfunctions,a
system reset may clear the problem.
If the system still does not respond, it may be necessary to perform a complete reset. To reset the system,
first turn the HK 3375 off by pressing the
Main
Power Switch
1 and then releasing it so that it
extends out beyond the front panel and the word
“OFF” is visible in red lettering at the top of the switch.
Next, press and hold the
T-Monand CD Input
Selector Buttons
9#on the front panel ONLY.
While holding these buttons in, press the
Main Power
Switch
1 in until it latches so that the button is flush
with the front panel.
The Information Display will briefly show the word
RESET, and then return to normal operation.
When the system is reset in this fashion, all tuner
presets will be lost and must be reentered.
If the system is still operating incorrectly,there may
have been an electronic discharge or severe AC line
interference that has corrupted the memory or
microprocessor.
If these steps do not solve the problem, consult an
authorized Harman Kardon service center.
16 TROUBLESHOOTING GUIDE
TROUBLESHOOTING GUIDE
This unit is designed for trouble-free operation. Most problems users encounter are due to operating errors.So, if you have a problem, first check this list for a possible solution.
If the problem persists,consult your authorized Harman Kardon ser vice center.
If the problem is... Make sure that the...
No lights appear when POWER button is pressed Unit is plugged into a live outlet
Main power switch is pressed in
No sound is heard Unit has not been muted
Correct input function selector button has been pressed
Volume is turned up
The speakers have been turned on using the Speaker Selectors
No output from one or more channels Cables are not defective: check/replace speaker cables
Tuner sound has a large amount of interference, or The antenna is properly connected
The “Stereo”display is not illuminated, or The antenna is properly located
Tuner sound distorts and/or volume level is too low The antenna is set in the proper direction
The antenna is adequate to receive the desired station
Tuner is intermittent or continuously buzzing or hissing The unit is away from fluorescent lights,TVs,motors and
other electrical appliances
Remote does not function correctly Batteries are not weak, and replace them if necessary
Cassette or CD sounds distorted Cassette deck or CD player has not been plugged into the
Phono Input §
(only use the outputs of a turntable or tonearm with the Phono Input §)
Turntable sounds distorted Turntable has been plugged into the
Phono Input §,
as the other inputs are not compatable with turntable signal levels
TECHNICAL SPECIFICATIONS 17
HK 3375 TECHNICAL SPECIFICATIONS
Audio Section
Stereo Mode
Continuous Average Power (FTC)
75 Watts per channel,20Hz–20kHz
@ < 0.07% THD, both channels driven into 8 ohms
100 Watts per channel,20Hz–20kHz
@ < 0.2% THD, both channels driven into 4 ohms
Input Sensitivity/Impedance
Linear (High Level) 200mV/47k ohms
Signal-to-Noise Ratio (IHF-A) 95dB
Frequency Response
@ 1W (+0dB,– 3dB) 10Hz–110kHz
High Instantaneous
Current Capability (HCC) ±42 amps
Transient Intermodulation
Distortion (TIM) Unmeasurable
Rise Time 16µsec
Slew Rate 40V/µsec
FM Tuner Section
Frequency Range 87.5 –108MHz
Usable Sensitivity IHF 1.12µV/ 13.5dBf
Signal-to-Noise Ratio Mono/Stereo 73/72dB
Distortion Mono/Stereo 0.3/0.4%
Stereo Separation 40dB @ 1kHz
Selectivity ±400kHz, 65dB
Image Rejection >80dB
IF Rejection >100dB
Tuner Output Level 1kHz, ±100kHz Dev 500mV
AM Tuner Section
Frequency Range 520–1710kHz
Signal-to-Noise Ratio >40dB
Usable Sensitivity Loop 500 µV/M
Distortion 1kHz, 50% Mod 0.8%
Selectivity ±10kHz, >25dB
General
Power Requirement AC 120V/60Hz
Power Consumption 72W idle,332W maximum
(both channels driven)
Dimension (Max)
Width 17.4 inches (442mm)
Height 6.1 inches (156mm)
Depth 16.3 inches (415mm)
Weight 24.6 lb (11.2kg)
Depth measurement includes knobs,buttons and terminal connections.
Height measurement includes feet and chassis.
All features and specifications are subject to change without notice.
Harman Kardon and Power for the Digital Revolution are
registered trademarks of Harman International Industries,Incorporated.
NOTES
18 NOTES
NOTES
NOTES 19
®
250 Crossways Park Drive,Woodbury, New York 11797
www.harmankardon.com
© 2002 Harman International Industries,Incorporated
Part No.:YIAR-K2002-03A
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