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9

REAR PANEL CONNECTIONS

Rear Panel Connections

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AM Antenna:

Connect the AM loop anten-

na supplied 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
supplied with the antenna.

FM Antenna:

Connect an indoor or exter-

nal FM antenna to this terminal.

£

Phono Ground:

Connect the ground wire

from a turntable to this terminal to reduce sys-
tem hum.

¢

Remote IR In:

If the HK 3470’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. Note
that only turntables with Moving Magnet (MM)
type cartridges may be used.

CD Inputs:

Connect these jacks to the out-

put 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, portable audio player or
MP3 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
three-head 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.

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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 3470’s power amplifier. Unless an external
power amplifier is used, the jumper pins should
remain connected to the 

Preamp Out

jacks 

.

Pre-Out/Main-In Jumper Pins:

These pins

connect the receiver’s preamp and amplifier sec-
tions. Unless an external amplifier, equalizer or
speaker processor is used, they should be left con-
nected. See page 13 for more information on exter-
nal amplifier connections.

Preamp Out:

These jacks provide an out-

put for the left and right channels to an
optional external amplifier. In normal opera-
tion, unless an external power amplifier is
used, the jumper pins should remain connected
to the 

Main In

jacks 

.

Subwoofer Out:

Connect these jacks to

the line-level input of a powered subwoofer. If
an external subwoofer amplifier is used, connect
this jack to the subwoofer amplifier input. When
a single, mono subwoofer is used, make the
connection to the bottom jack.

Speaker 1 Terminals:

Connect these ter-

minals to the appropriate terminals on your
speakers.

°

Speaker 2 Terminals:

Connect these ter-

minals 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

nonswitched AC wall output.

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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