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Installation and Connections

When connecting wires to the speakers, 
be certain to observe proper polarity.
Remember to connect the “negative” or
“black” wire to the same terminal on the
receiver and the speaker. Similarly, the
“positive” or “red” wire should be con-
nected to the like terminal on the HK3270
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 front
left and front right or surround left and
surround right speakers, even if the
speakers are a different distance from
the HK3270.

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 

fl

.

2. 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

Subwoofer Out

jacks 

fi

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 jack for the connection.
When a passive subwoofer is used, these
connections will be made to the optional
amplifier that powers the subwoofer.

System and Power Connections

The HK3270 is designed for flexible use
with external control components and
power amplifiers. These connections are
easy to make during an initial installa-
tion, 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 obstruc-
tion 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 Cont. 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 Cont.

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 HK3270’s
internal power amplifier.

To connect an external power amplifier,
first remove the jumper pins that connect
the 

Preamp Out

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

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.

Note that when an external power ampli-
fier 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

°

receive

power as long as the 

Main Power

Switch

1

is in the “ON” position.

Power will still be supplied to these out-
lets even when the HK3270 is in the
Standby mode.

In order to remove power to these outlets,
the unit must be turned off by pressing
the 

Main Power Switch

1

so that it is

in the “OFF” position.

15

HK3270 "U" om (B)  2/5/99  10:40 AM  Page 15

Содержание HK3270

Страница 1: ...FM AM UX PRESET SCAN FM MODE PRESET TUNING Mute R L Max Min Max Min Bass Treble Balance Volume Harman Kardon HK3270 StereoReceiver Owner s Manual...

Страница 2: ...tions 7 8 Remote Control Functions 9 10 Installation and Connections 11 13 Operation 14 18 Basic Operation 14 Source Selection 14 15 Tuner Operation 15 16 Tape Recording 16 Memory Backup 16 Processor...

Страница 3: ...eliver Introduction 4 If you have any questions about this product its installation or operation please contact your dealer They are your best local source of information Description and Features The...

Страница 4: ...TO CATV SYSTEM INSTALLER This reminder is provided to call the CATV Cable TV system installer s atten tion to article 820 40 of the NEC that provides guidelines for proper grounding and in particular...

Страница 5: ...ubject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept interference received including interference that may cause undesired operation NO...

Страница 6: ...r Tape 2 Button CD Button Aux Button AM Button FM Button Tuning Button Preset Scan Preset Stations Selector FM Mode Mute Volume Control Volume Mute Indicator Information Display Remote Sensor Window H...

Страница 7: ...the left right channels by as much as 10dB Set this control to a suitable position for your taste and room acoustics 9 Balance Control Turn this control to change the relative volume for the front lef...

Страница 8: ...e HK3270 Volume Control Turn the knob clockwise to increase volume counterclockwise to decrease the volume Volume Mute Indicator This indicator will glow green when the HK3270 is turned on Its positio...

Страница 9: ...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...

Страница 10: ...n unless an external power amplifier is used the jumper pins should remain connected to the Main In jacks fi Subwoofer Out Connect these jacks to the line level input of a pow ered subwoofer If an ext...

Страница 11: ...ET AUTO CLEAR HK 3270 RC PHONO TAPE1 AUX AM FM CD DWN PRESET UP DISC SKIP FM MODE S T O P Q R Main Power On Main Power Off Source Selectors Preset Up Down Transport Controls Disc Skip Sleep Button Dim...

Страница 12: ...ural reception if the station is weak and noisy When the MONO indicator is on FM reception will be monaural regardless of the strength of the tuned FM station See page15 for more information Tuning Up...

Страница 13: ...x 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 G...

Страница 14: ...ower Connections The HK3270 is designed for flexible use with external control components and power amplifiers These connections are easy to make during an initial installa tion or at a later date sho...

Страница 15: ...r 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 instru...

Страница 16: ...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 front panel display press the Dimmer button...

Страница 17: ...1 Press the Memory button T on the remote Note that MEMO and PRESET indicators will illuminate and flash in the Information Display 2 Within five seconds press the Numeric Keys P corresponding to the...

Страница 18: ...nput source being recorded IMPORTANT NOTE Please make cer tain that you are aware of the copyright restrictions on any material you copy Memory Backup This product is equipped with a memory backup sys...

Страница 19: ...heard Unit has not been muted Correct input function selector button has been pressed Volume is turned up No output from one or more channels Cables are not defective Check replace speaker cables Tun...

Страница 20: ...HF 1 12 V 12 3dBf Signal to Noise Ratio Mono Stereo 72 70dB Distortion Mono Stereo 0 3 0 5 Stereo Separation 40dB 1kHz Selectivity 400kHz 65dB Image Rejection 80dB IF Rejection 100dB Tuner Output Leve...

Страница 21: ...Notes 22...

Страница 22: ...Notes 23...

Страница 23: ...Staple or clip original invoice here...

Страница 24: ...HK 3270 PHONO CD AU Phones Power T MON T 2 Speakers 2 1 Printed in Korea Part 1111 HK3270OM YIAR I3000 ZZA...

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