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SAFETY INFORMATION

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, dis-
connect it from the AC power source immedi-
ately and consult an authorized service station.

CATV or Antenna Grounding

If an outside antenna or cable system is con-
nected 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 information
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 elec-
trodes and requirements of the grounding elec-
trode.

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 ground-
ing system of the building, as close to the point
of cable entry as possible.

Installation Location

To ensure 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 ventila-
tion. If this product will be installed in a cab-
inet 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
surface.

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.

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 immedi-
ately 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 discon-
nect any interconnection cords with other com-
ponents 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 rea-
sonable protection against harmful interference
in a residential installation. This equipment gen-
erates, uses and can radiate radio-frequency
energy and, if not installed and used in accor-
dance 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 interfer-
ence 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 equip-
ment 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 harm-
ful interference 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 pro-
tect 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 care-
fully 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 mate-
rials, please note that the carton and other sec-
tions of the shipping protection are recyclable.
Please respect the environment and discard
those materials at a local recycling center.

Summary of Contents for HK 3470

Page 1: ...HK 3470 Stereo Receiver OWNER S MANUAL MEMORY PRESET SLEEP AUTO VMAx MUTE T MON TUNED ST Power for the digital revolution...

Page 2: ...tions 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 cont...

Page 3: ...3470 is one of the finest receivers ever offered by Harman Kardon Harman Kardon Designed High Current Ultrawide Bandwidth Amplifier VMAx Processing Mode Exclusive to Harman Kardon Receivers Phono Inpu...

Page 4: ...t 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 discon nect any interconnection cords...

Page 5: ...tion 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 3470 s ou...

Page 6: ...bands FM Mode Selector Press this button to select the Stereo or Mono mode for FM tuning In the STEREO mode a Stereo indicator will light in the Main Information Display and stereo reception will be p...

Page 7: ...ts when a station is being received with sufficient signal strength to provide acceptable listening quality H Auto Indicator This indicator lights when the tuner s Auto mode is in use I Main Informati...

Page 8: ...PE 2 AUX CD PHONO OUT L R GND SPEAKER 1 8 Ohms SPEAKER 2 8 Ohms a HK3470 AM Antenna FM Antenna Phono Ground Remote IR In Remote IR Out Phono Inputs CD Inputs Aux Inputs Tape Monitor Play In Tape Monit...

Page 9: ...d 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 i...

Page 10: ...UX AM FM CD DWN PRESET UP DISC SKIP FM MODE VMAx Main Power On Main Power Off Source Selectors Preset Up Down Transport Controls Disc Skip Sleep Button Dimmer Button Tuning Direct Button Numeric Keys...

Page 11: ...been filled or when three scans through the band have been completed Secondary Control Cover This sliding cover normally is in the up position so that it hides the secondary controls the Direct butto...

Page 12: ...r the type of speakers you use personal preferences and other factors Your dealer or installer is a valuable resource for help in selecting the proper cable Regardless of the brand of cable selected w...

Page 13: ...al device and connect the outputs of the device to the Tape Monitor Play In jacks AC Power Connections The Accessory Outlets receive power as long as the receiver is turned on Power to these outlets i...

Page 14: ...order to avoid possi ble damage to your loudspeakers due to clip ping a type of distortion that is not audible to the human ear until it is severe enough to per manently damage most loudspeakers It i...

Page 15: ...presets for either AM or FM stations TIP The automatic scan process may enter sta tions that you do not wish to retain in the memory or it may enter a station on more than one frequency if the signal...

Page 16: ...se keys may be pro grammed in the learning mode to transmit dif ferent remote codes to perform other functions and or operate other devices Please refer to the table below for specific information on...

Page 17: ...e buttons only on these pages AUX TAPE 2 TAPE MON and CD Codes may not be programmed to the pages for Phono AM or FM Only the buttons shown in this table with an X may be programmed FUNCTION AUX TAPE...

Page 18: ...button for the page containing the key you wish to reset The LED Indicator will blink once and remain on Step 3 Use the Numeric Keys to enter the numbers 777 The LED Indicator will blink for each entr...

Page 19: ...r microprocessor If these steps do not solve the problem consult your dealer or an authorized Harman Kardon service center Troubleshooting Guide This unit is designed for trouble free operation Most p...

Page 20: ...n 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...

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