Harman-Kardon AVR 145 User Manual

Designed to Entertain.

TM

AVR 145

AUDIO/VIDEO RECEIVER

OW N ER’S MANUAL

2

3 SAFETY INFORMATION
5 INTRODUCTION
7 FRONT-PANEL CONTROLS

9 REAR-PANEL CONNECTIONS
11 REMOTE CONTROL FUNCTIONS
14 INTRODUCTION TO HOME THEATER
15 CONNECTIONS
15 Speaker Connections
15 Subwoofer
15 Connecting Source Devices to the AVR
16 Audio Connections
16 Digital Audio
16 Analog Audio
16 Video Connections
17 Antennas
17 RS-232 Serial Port
18 SPEAKER PLACEMENT
19 INSTALLATION
19 Step One – Connect the Speakers
19 Step Two – Connect the Subwoofer
19 Step Three – Connect the Antennas
19 Step Four – Connect the Source Components
22 Step Five – Connect Video Display
22 Step Six – Plug in AC Power
22 Step Seven – Insert Batteries in Remote
23 Step Eight – Program Sources Into the Remote
24 Step Nine – Tur n On the AVR 145
25 INITIAL SETUP
25 Using the On-Screen Menu System
25 Step One – Determine Speaker Size
26 Step Two – Measure Speaker Distances
26 Step Three – Manual Setup Menu
26 Speaker Size Menu
27 Speaker Crossover Menu
28 Delay Adjust Menu
28 Step Four – EzSet Output Level Calibration
29 Step Five – Configure Sources
31 OPERATION
31 Turning On the AVR 145
31 Sleep Timer
31 Volume Control
32 Mute Function
32 Tone Controls
32 Headphones
32 Source Selection
33 Audio Input Selection
33 Video Input Selection
33 6-Channel Direct Inputs
33 Using the Tuner
34 Recording
34 Using
35 Selecting a Surround Mode
36 ADVANCED FUNCTIONS
36 Audio Processing and Surround Sound
36 Analog Audio Signals
36 Digital Audio Signals
37 Surround Modes
38 Dolby Surround Settings
38 Default Modes
41 Setting Channel Output Levels Manually
42 System Settings
43 Dim Function

43 Advanced Remote Control Functions
43 Punch-Through Programming
43 Macros
44 Resetting the Remote
44 Processor Reset
44 Memory
45 TROUBLESHOOTING GUIDE
46 TECHNICAL SPECIFICATIONS
46 T rademark Acknowledgements
47 APPENDIX

WARNING

For Canadian model

Modèle pour les Canadien

Cet appareil numérique de la classe B est conforme
à la norme NMB-003 du Canada.
Sur les modèles dont la fiche est polarisee:
ATTENTION:Pour éviter les chocs électriques,introduire
la lame la plus large de la fiche dans la borne
correspondante de la prise et pousser jusqu’au fond.

This class B digital apparatus complies with Canadian
ICES-003.
For models having a power cord with a polarized plug:
CAUTION: To prevent electric shock, match wide blade
of plug to wide slot, fully insert.

To prevent fire or shock hazard, do not expose this appli­ance to rain or moisture.

TABLE OF CONTENTS

The

Bridge

TM

SAFETY INFORMATION

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with a dry cloth.

7. Do not block any ventilation openings.Install in
accordance with the manufacturer’s instructions.

8. Do not install near any heat sources such as
radiators,heat registers, stoves or other appara­tus (including amplifiers) that produce heat.

9. Do not defeat the safety purpose of the polar­ized or grounding-type plug.A polarized plug
has two blades with one wider than the other.A
grounding-type plug has two blades and a third
grounding prong.The wide blade or the third
prong are provided for your safety. If the provided
plug does not fit into your outlet, consult an elec­trician for replacement of the obsolete outlet.

10. Protect the power cord from being walked
on or pinched, particularly at plugs,convenience
receptacles and the point where they exit from
the apparatus.

11. Only use attachments/accessories specified
by the manufacturer.

12. Use only with the cart, stand, tripod, bracket
or table specified by the manufacturer or sold
with the apparatus.When a cart is used, use
caution when moving the cart/apparatus combi­nation to avoid injury from tip-over.

13. Unplug this apparatus during lightning storms
or when unused for long periods of
time.

14. Refer all servicing to qualified
service personnel. Servicing is
required when the apparatus has been

damaged in any way, such as power-supply cord
or plug is damaged, liquid has been spilled or
objects have fallen into the apparatus,the appa­ratus has been exposed to rain or moisture,does
not operate normally,or has been dropped.

15. Do not use attachments not recommended
by the product manufacturer, as they may cause
hazards.

16.This product should be operated only from
the type of power source indicated on the mark­ing label. If you are not sure of the type of power
supply to your home,consult your product dealer
or local power company. For products intended
to operate from battery power, or other sources,
refer to the operating instructions.

17. If an outside antenna or cable system is con­nected to the product, be sure the antenna or
cable system is grounded so as to provide some
protection against voltage surges and built-up
static charges.Article 810 of the National
Electrical Code,ANSI/NFPA 70,provides infor­mation with regard 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 for the grounding electrode.
See Figure A.

18.An outside antenna system should not be
located in the vicinity of overhead power lines or
other electric light or power circuits,or where it
can fall into such power lines or circuits.When
installing an outside antenna system, extreme
care should be taken to keep from touching such
power lines or circuits, as contact with them might
be fatal.

19. Do not overload wall outlets,extension cords,
or integral convenience receptacles,as this can
result in a risk of fire or electric shock.

20. Never push objects of any kind into this
product through openings,as they may touch

dangerous voltage points or short-out parts that
could result in a fire or electric shock. Never spill
liquid of any kind on the product.

21.The apparatus shall not be exposed to drip­ping or splashing,and no objects filled with liq­uids,such as vases, shall be placed on the
apparatus.

22. Do not attempt to service this product your­self, as opening or removing covers may expose
you to dangerous voltage or other hazards.Refer
all servicing to qualified service personnel.

23.When replacement parts are required, be
sure the service technician has used replacement
parts specified by the manufacturer or that have
the same characteristics as the original part.
Unauthorized substitutions may result in fire,elec­tric shock or other hazards.

24. Upon completion of any service or repairs to
this product, ask the service technician to per­form safety checks to determine that the product
is in proper operating condition.

25.The product should be mounted to a wall
or ceiling only as recommended by the manu­facturer.

Figure A.
Example of Antenna Grounding as per
National ElectricalCode ANSI/NFPA 70

3

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

4

Important Safety Information

Verify Line Voltage Before Use

Your AVR 145 has been designed for use with 120-volt 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 by an authorized service
center with a cord 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.

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 center.

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
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 conduc-

tors,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, which 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 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
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 surface.

• Avoid installation in extremely hot or cold locations, or in 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 AVR 145 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 marks 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.Some surface finishes may be particularly sensitive to
absorbing such marks,due to a variety of factors beyond Harman Kardon's con­trol, including the nature of the finish, cleaning materials used, and normal heat
and vibration caused by the use of the product,or other factors.We recommend
that caution be exercised in choosing an installation location for the component and
in normal maintenance practices,as your warranty will not cover this type of damage
to furniture.

Cleaning

When the unit gets dirty,wipe it with a clean, soft,dry cloth. If necessary, and only after
unplugging the AC power cord,wipe it with a soft cloth dampened with mild soapy
water, then a fresh cloth with clean water.Wipe it 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

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 radio-frequency 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 harmful 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 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.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 environ-

ment and discard those materials at a local recycling center.
It is important that you remove the protective plastic film from the front-panel lens.

Leaving the film in place will affect the performance of your remote control.

SAFETY INFORMATION

5

Thank you for choosing Harman Kardon®!

In the years since Harman Kardon invented the high-fidelity receiver, we
have taken to heart the philosophy of bringing the joy of home entertain­ment to as many people as possible,adding performance and ease-of­use features that enhance the home entertainment experience.In the
years since our first single-channel component was introduced, Harman
Kardon has offered a number of receiver models,each an improvement
upon its predecessors,leading to the AVR 145,a 5.1-channel digital
audio/video receiver that offers a wealth of listening and viewing options,
all in an elegant package.

To obtain the maximum enjoyment from your new receiver, we urge you
to read this manual and refer back to it as you become more familiar
with its features and their operation.

If you have any questions about this product, its installation or its opera­tion, please contact your retailer or customer installer, or visit our Web
site at www.harmankardon.com.

Please register your product on our Web site at www.harmankardon.com.

Note:You’ll need the product’s serial number. At the same time, you can choose to be notified about our new products
and/or special promotions.

AVR 145 5.1-Channel Audio/Video Receiver

Audio Section

• 40 watts x 5, five channels driven at full power at 8 ohms,
20Hz – 20kHz, <0.07% THD, (surround modes). 200 Watts total.

• 50 watts x 2, two channels driven at full power at 8 ohms,
20Hz – 20kHz, <0.07% THD, (surround off mode). 100 Watts total.

• High current capability, ultrawide bandwidth amplifier design with low
negative feedback

• All-discrete amplifier circuitry

• Dual independent power supplies,for front and surround channels

• Triple crossover bass management

• 24-Bit, twin-core Cirrus Logic

®

CS 49510 DSP processor with

32-bit post processor

• 192kHz/24-bit D/A conversion

• Sampling upconversion to 96kHz

Surround Modes

• Dolby®Digital

• Dolby Pro Logic

®

II (Movie,Music and Game)

• Dolby Virtual Speaker Version 2 (Reference 2- or 3-speaker;
Wide 2-, 3-, 4- or 5-speaker)

• Dolby Headphone Version 2

• DTS

®

(5.1; DTS Stereo)

• DTS 96/24

™

(DTS Stereo)

• DTS Neo:6

®

(Cinema 3- or 5-channel; Music 5-channel)

• Logic 7

®

(Cinema, Music and Enhance)

• Hall 1 and Hall 2

• Theater

• 5-Channel Stereo

• Surround Off (DSP or Analog Bypass)

WWW.HARMANKARDON.COM

INTRODUCTION

6

INTRODUCTION

Audio Inputs

• AM/FM tuner

• CD

• Tape

• 6-Channel direct

• /DMP for iPod

®

* connectivity

Audio/Video Inputs (With S-Video)

• Video 1

• Video 2

• Video 3

• DVD

• Two 100MHz assignable component video inputs

Digital Audio Inputs

• Two rear-panel/one front-panel coaxial

• Two rear-panel/one front-panel optical

Outputs

• Subwoofer output

• Tape (analog audio)

• Video 1(analog audio and video)

• Video Monitor (composite, S-video and component)

• One coaxial, one optical (digital audio)

• Headphone

Ease of Use

• EzSet™automated setup (microphone integrated into remote)

• On-screen display with composite and S-video; choice of blue or
black background

• Two-line dot-matrix front-panel display

• Color-coded connections

• Programmable eight-device main remote control

• Source input renaming

• A/V Sync Delay

• RS-232 serial port for system upgrades

• Switched accessory power outlet

Supplied Accessories

The following accessory items are supplied with the AVR 145.If any
of these items are missing,please contact Harman Kardon customer
service at www.harmankardon.com.

• System remote control

• AM loop antenna

• FM wire antenna

• Three AAA batteries

• Two covers for front-panel jacks

*Compatible with all iPod models equipped with a dock connector. Not compatible

with iPod shuffle

™

models.Although iPod photo and video models are compatible,

images and videos stored on the iPod may not be viewed.

TM

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7

Main Power Switch:This is a mechanical switch that turns the

power supply on or off. It is usually left pressed in (On position) at all
times,and cannot be turned on using the remote control.

Standby/On Switch: This is an electrical switch that turns the

receiver on for playback, or leaves it in standby mode for quick turn-on
using this switch or the remote control.

Power Indicator:This LED has three possible modes.When main

power is turned off, the LED is dark and the receiver won’t respond to
any button presses.When main power is turned on, but before the
Standby/On Switch is used, the LED turns amber and the receiver is
ready to be turned on.When the receiver is turned on, the LED
turns blue.

Source Select: Press this button to select a source device, which is

a component where a playback signal originates,e.g.DVD, CD, cable TV,
satellite or HDTV tuner.

Source Indicators:The name of the current source input lights up.

The indicated input changes each time the Source Select button is
pressed.

Volume Knob:Turn this knob to raise or lower the volume,which will

be shown in decibels (dB) in the Message Display.

Message Display:Various messages appear in this two-line display

in response to commands.When the on-screen display menu system
(OSD) is in use,the message OSD ON will appear to remind you to
check the video display.

Tuner Band: Press this button to select the tuner as the source, or to

switch between the AM and FM bands.

Tuning: Press either side of this button to tune a radio station.
Tuning Mode:This button toggles between manual (one frequency

step at a time) and automatic (seeks frequencies with acceptable signal
strength) tuning mode.It also toggles between stereo and mono modes
when an FM station is tuned.

Preset Stations: Press this button to select a preset radio station.
Headphone Jack: Plug a 1/4" headphone plug into this jack for

private listening.

Surround Mode: Press this button to select a type of surround

sound (e.g. multichannel) mode.Choose from the Dolby modes, DTS
modes,Logic 7 modes, DSP modes or Stereo modes.

Surround Select:After you have selected the desired type of sur-

round mode,press this button to select a specific variant of that type
of mode.

Surround Mode Indicators: One or more of these icons may light

up as you select different surround modes.The Message Display also
indicates the surround mode.

Analog Audio,Video and Digital Audio Inputs: Connect a

source component that will only be used temporarily to these jacks,
such as a camera or game console.Remember to select only one type
of audio and one type of video connection.

Speaker/Channel Input Indicators:The box icons indicate

which speaker positions you have configured, and the size (frequency
range) of each speaker.When a digital audio input is used, letters will
light inside the boxes to indicate which channels are present in the
incoming signal.

Navigation: These buttons are used together with the following five

buttons to make selections.

Tone Mode: Press this button to access the tone controls (bass and

treble). Use the ‹

/› Navigation buttons to make your selections.

Speaker: Press this button to configure speaker sizes, that is,the fre-

quency-range capability of each speaker.

Channel Level Adjust:Press this button to set the output levels for

each channel so that all speakers sound equally loud at the listening
position.

Digital Input Select: Press this button to select the specific digital

audio input (or analog audio input) you used for the current source.

Delay: Press this button to set delay times that compensate for placing

the speakers at different distances from the listening position.

FRONT-PANEL CONTROLS

8

Volume

NOTE: To make it easier to follow the instructions throughout the manual that refer to this illustration,a copy of this page may be downloaded from the Product Support section at

www.harmankardon.com

Digital Input

Select

Delay

Source

Indicators

Speaker/Channel

Analog Audio

Inputs

Video Inputs

Digital

Audio Inputs

Tuning

Mode

Headphone

Jack

Source

Select

Input Indicators

Preset Stations

Message Display

Surround Mode Indicators

Tone Mode

Navigation

Setup

Speaker Size

Tuning

Surround

Mode

Power

Indicator

Tuner Band

Surround

Select

Main Power

Switch

Standby/On

Switch

Channel Level

Adjust

9

REAR-PANEL CONNECTIONS

AM and FM Antenna Terminals: Connect the included AM and

FM antennas to their respective terminals for radio reception.

Front,Center and Surround Speaker Outputs: Use two-con-

ductor speaker wire to connect each set of terminals to the correct
speaker. Remember to observe the correct polarity (positive and nega­tive connections).Always connect the positive lead to the colored termi­nal on the receiver and the red terminal on the speaker. Connect the
negative lead to the black terminal on both the receiver and the speaker.
See the Connections section for more information on connecting your
speakers.

Subwoofer Output: If you have a powered subwoofer,connect it to

this jack.

Video 1,Video 2 and DVD Audio/Video Inputs:These jacks

may be used to connect your video-capable source components (e.g.,
VCR, DVD player, cable TV box) to the receiver. Remember to use only
one type of video connection for each source.See the Connections
section for more information on audio and video connection options for
each source component.

Video 1 Audio/Video Outputs:These jacks may be used to con-

nect your VCR or another recorder.

Composite and S-Video Monitor Outputs: If some of your

sources use composite or S-video connections,then you will need to
connect one or both of these monitor outputs to the corresponding
inputs on your television or video display in order to view the sources.

CD and Tape Audio Inputs:These jacks may be used to connect

your audio-only source components (e.g., CD player, tape deck). Do not
connect a turntable to these jacks unless you are using the turntable
with a phono preamp.

Tape Outputs:These jacks may be used to connect your CDR or

another audio-only recorder.

Coaxial and Optical Digital Audio Inputs:If your source has

a compatible digital audio output, connect it to one of these jacks for
improved audio performance.Remember to use only one type of digital
audio connection for each source.

Coaxial and Optical Digital Audio Outputs:If your source is

also an audio recorder, you may connect a compatible digital audio out­put to the recorder’s input for improved recording quality.

The Bridge/DMP Input: Connect the optional Har man Kardon

to this input for use with your iPod (not included).Make
sure the receiver is turned off (in Standby mode) when connecting
The Bridge.

6-Channel Inputs: Connect the analog audio outputs of a DVD-

Audio,SACD

™

, Blu-ray Disc™or HD-DVD™player (or any other external

decoder) to these jacks to enjoy these proprietary formats.

Component Video Inputs: If both your video source (e.g., DVD

player or HDTV tuner) and your television or video display have analog
component video (Y/Pb/Pr) capability, then you may connect the com­ponent video outputs of your source to one of the two component video
inputs.Do not make any other video connections to that source.

Component Video Monitor Outputs:If you are using one or

both of the Component Video Inputs and your television or video display
is component-video-capable,you may connect these jacks to the corre­sponding inputs on your video display.You will also need to connect the
composite and/or S-video monitor outputs to your video display if some
of your sources use those types of video connections.

RS-232 Serial Port:This specialized connector may be used with

your personal computer in case Harman Kardon offers a software
upgrade for the receiver at some time in the future.

RS-232 Mode: Leave this switch popped out in the Operate position

unless the AVR 145 is being upgraded.

RS-232 Reset:This switch is only used during a software upgrade.

A standard processor reset is performed by pressing and holding the
front-panel Tone button.

Switched AC Accessory Outlet: You may plug the AC power

cord of one source device into this outlet, and it will turn on whenever
you turn on the receiver. Do not use a source that consumes more than
50 watts of power.

AC Power Cord:After you have made all other connections,plug the

AC power cord into an unswitched outlet.

TM

The

Bridge

AC Power

10

NOTE: To make it easier to follow the instructions throughout the manual that refer to this illustration,a copy of this page may be downloaded from the Product Support section at

www.harmankardon.com

Cord

RS-232

Mode

RS-232

Serial Port

RS-232

Reset

Coaxial Digital

Audio Inputs

(1 & 2)

The Bridge/

DMP Input

Component Video

Monitor Outputs

Component Video

Inputs (1 & 2)

Optical Digital

Audio Inputs (1 & 2)

Optical Digital

Audio Output

Switched AC

Accessory

Center

Speaker

Outputs

Coaxial Digital

Audio Output

Surround

Speaker

Outputs

6-Channel

Inputs

Outlet

Video

Monitor

Video 1

A/V

Video 2

A/V

Outputs

DVD A/V

Inputs

Video 1

A/V

Inputs

FM Antenna

Inputs

Outputs

AM Antenna

Front

Speaker

Tape

Inputs

CD

Inputs

Outputs

Subwoofer

Tape

Output

Outputs

11

The AVR 145 remote is capable of controlling nine devices,including
the AVR itself and an iPod docked in the optional The Bridge accessory.
During the installation process,you may program the codes for each of
your source components into the remote.Each time you wish to use the
codes for any component, you will need to first press the Selector but­ton for that component.This changes the button functions to the appro­priate codes for that product.

Each Input Selector has been preprogrammed to control certain types
of components,with only the codes specific to each brand and model
changing,depending on which product code is programmed.The
device types programmed into each selector may not be changed.

DVD: Controls DVD players and recorders.
CD: Controls CD players and recorders.
Tape: Controls cassette decks.
Video 1: Controls VCRs,TiVo and DVRs.
Video 2: Controls cable and satellite television set-top boxes.
Video 3: Controls televisions and other video displays.
The Bridge/DMP: Controls an iPod docked in The Bridge.

For example, if you have inserted a disc in your CD player and Iyou
would like to skip ahead three tracks,but you then find that the volume
is too loud, you would follow this procedure:

1. Press the CD Input Selector to switch to the codes that control your

CD player.

2. Press the Play Button (in the Transport Controls section) if the disc is

not already playing.

3. Press the Skip Up Button three times to advance three tracks.

4. Press the AVR Button so that you can access the Volume Controls.

5. Press the Volume Down Button until the volume level is satisfactory.

Any given button may have different functions,depending on which
component is being controlled. Some buttons are labeled with these
functions.For example,the Sleep and DSP Surround Buttons are
labeled for use as Channel Up/Down Buttons when controlling a televi­sion or cable box. See Table A8 in the appendix for listings of the
different functions for each type of component.

IR Transmitter Lens: As buttons are pressed on the remote,

infrared codes are emitted through this lens.Make sure it is pointing
toward the component being operated.

EzSet™Microphone:This microphone “hears”the test tone used

during the EzSet level-setting procedure.Make sure it is pointing toward
the receiver when running EzSet.

Power On Button: Press this button to turn on the AVR or another

device.The Master Power Switch on the AVR 145’s front panel must
first have been switched on.

Mute Button: Press this button to mute the AVR 145’s speaker and

headphones outputs temporarily.To end the muting,press this button
or adjust the volume.Muting is also canceled when the receiver is
turned off.

Program/EzSet Indicator:This LED lights up or flashes in one of

three colors as the remote is programmed with codes,and during the EzSet
procedure.

Power Off Button: Press this button to turn off the AVR 145 or

another device.

AVR Selector:Press this button to switch the remote to the codes

that operate the receiver.

Input Selectors: Press one of these buttons to select a source

device,which is a component where a playback signal originates, e.g.,
DVD, CD,cable TV, satellite or HDTV tuner.This will also turn on the
receiver and switch the remote to the codes that operate the source
device.

AM/FM Button: Press this button to select the tuner as the source,

or to switch between the AM and FM bands.

6-Channel Input Selector: Press this button to select the 6-

Channel Inputs as the audio source.The receiver will use the video input
and remote control codes for the last-selected video source.

EzSet (SPL) Button:Press this button to run the EzSet output-level

calibration procedure.Make sure to point the remote toward the receiver
during EzSet.

The Bridge/DMP Selector: Press this button to select an iPod

docked in the optional The Bridge as the audio source.The remote will
switch to the codes that operate the iPod.

Test Tone: Press this button to activate the test tone for manual out-

put-level calibration.

TV/Video: This button has no effect on the receiver,but is used to

switch video inputs on some video source components.

Sleep Button: Press this button to activate the sleep timer,which

shuts off the receiver after a programmed period of time of up to
90 minutes.

Volume Controls: Press these buttons to raise or lower the volume,

which will be shown in decibels (dB) in the Message Display.

DSP Surround: Press this button to select a DSP surround mode

(Hall 1, Hall 2,Theater).

On-Screen Display (OSD): Press this button to activate the on-

screen menu system.

Channel Level: Press this button to set the output levels for each

channel so that all speakers sound equally loud at the listening position.
Usually this is done while playing an audio selection,such as a favorite CD,
after you have calibrated the levels using EzSet,as described in the Getting
Started section.

REMOTE CONTROL FUNCTIONS

12

IR T ransmitter Lens

Program/EzSet Indicator

Power On

AVR Selector

AM/FM

EzSet (SPL)

Test Tone

Sleep

DSP Surround

On-Screen Display

Channel Level

Digital Input

Tuning Mode

Direct Station Entry

Tuning

Tone Mode

Night Mode

Track Skip

Transport Controls

EzSet Microphone

Power Off

Mute

Input Selectors

6-Channel Input Selector

/DMP Selector

TV/Video
Volume Control

Not Used

Speaker Setup

Set

Numeric Keys

Delay

Memory
Clear

Preset Stations Selectors
Disc

Skip

Macros
Surround Mode Selectors

Dim

The

Bridge

TM

145

NOTE: To make it easier to follow the instruc­tions throughout the manual that refer to this
illustration, a copy of this page may be down­loaded from the Product Support section at
www.harmankardon.com

13

REMOTE CONTROL FUNCTIONS

Speaker Setup: Press this button to configure speaker sizes, that is,

the frequency-range capability of each speaker. Usually this is done
using the on-screen menu system, as described in the Getting Started
section.

Navigation and Set Buttons: These buttons are used together to

make selections within the on-screen menu system, or when accessing
the functions of the four buttons surrounding this area of the remote –
Channel Level, Speaker Setup,Digital Input or Delay.

Digital Input Select: Press this button to select the specific digital

audio input (or analog audio input) you used for the current source.

Delay: Press this button to set delay times that compensate for placing

the speakers at different distances from the listening position, or to
resolve a “lip sync”issue that may be caused by digital video process­ing.This is done using the on-screen menu system, as described in the
Initial Setup section.

Numeric Keys: Use these buttons to enter radio station frequencies

when using the tuner (after pressing the Direct Button), or to select station
presets.

Tuning Mode:This button toggles between manual (one frequency

step at a time) and automatic (seeks frequencies with acceptable signal
strength) tuning mode.It also toggles between stereo and mono modes
when an FM station is tuned.

Memory: After you have tuned a particular radio station, press this

button, then the numeric keys,to save that station as a radio preset.

Tuning: Press these buttons to tune a radio station. Depending on

whether the tuning mode has been set to manual or automatic,each
press will either change one frequency step at a time,or seek the next
frequency with acceptable signal strength.

Direct: Press this button before using the Numeric Keys to directly

enter a radio station frequency.

Clear: Press this button to clear a radio station frequency you have

started to enter.

Preset Stations Selector: Press these buttons to select a preset

radio station.

Tone Mode: Press this button to access the tone controls (bass and

treble). Use the Navigation buttons to make your selections.

Disc Skip:This button has no effect on the receiver, but is used with

some optical disc changers to skip to the next disc.

Macros: These buttons may be programmed to execute long com-

mand sequences with a single button press.They are useful for pro­gramming the command to turn on or off all of your components,or for
accessing specialized functions for a different component than you are
currently operating.

Surround Mode Selectors: Press any of these buttons to select

a type of surround sound (e.g., multichannel) mode.Choose from the
Dolby modes,DTS modes, Logic 7 modes or Stereo modes.Each
press of a button will cycle to the next available variant of that mode.
Not all modes or mode groups are available with all sources.

Night Mode: Press this button to activate Night mode with specially

encoded Dolby Digital discs or broadcasts.Night mode compresses the
audio so that louder passages are reduced in volume to avoid disturbing
others,while dialogue remains intelligible.

Track Skip:These buttons have no effect on the receiver, but are

used with many source components to change tracks or chapters.

Dim: Press this button to partially or fully dim the front-panel display.
Transport Controls:These buttons have no effect on the receiver,

but are used to control many source components.By default, when the
remote is operating the receiver, these buttons will control a DVD player.

14

INTRODUCTION TO HOME THEATER

The AVR 145 may be the first multichannel surround sound receiver you
have owned.Although it has more connections and features than older
two-channel receivers,many of the principles are similar and the new
concepts are easy to understand.This introductory section will help you
to familiarize yourself with the basic concepts,which will make setup and
operation smoother.

If you are already familiar with home theater, you may skip this section
and proceed to the Connections section on page 15.

Typical Home Thea ter System

A home theater typically includes your audio/video receiver, which con­trols the system; a DVD player;a source component for television broad­casts,which may be a cable box, a satellite dish receiver, an HDTV tuner
or simply an antenna connected to the TV; a video display (television);
and loudspeakers.

All of these components are connected by various types of cables for
audio and video signals.

Multichannel Audio

The main benefit of a home theater system is that several loudspeakers
are used in various locations around the room to produce “surround
sound.”Surround sound helps to immerse you in the musical or film
presentation for increased realism.

The AVR 145 may have up to five speakers connected directly to it
(plus a subwoofer). Each speaker is powered by its own amplifier chan­nel inside the receiver.When more than two speakers are used, it is
called a multichannel system.

• Front Left and Right – The main speakers are used the same way
as in a two-channel system. However, you may notice that in many
surround modes,these speakers are used more for ambient sound
while the main action is moved to the center speaker.

• Center – The center speaker is usually placed above or below the
video screen, and is used mostly for dialogue in movies and television
programs.This placement allows the dialogue to originate near the
actors’ faces,for a more natural sound.

• Surround Left and Right – The surround speakers are used to
improve directionality of ambient sounds.In addition, by using more
loudspeakers in the system, more dynamic soundtracks may be
played without risk of overloading any one speaker.

Many people expect the surround speakers to play as loudly as the
front speakers.Although all of the speakers in the system will be cali­brated to sound equally loud at the listening position, most artists use
the surround speaker for ambient effects only, and they program their
materials to steer very little sound to these speakers.

• Subwoofer – A subwoofer is a special-purpose speaker designed
to play only the lowest frequencies (the bass). It may be used to
augment smaller, limited-range satellite speakers used for the other
channels.In addition, many digital-format programs,such as movies
recorded in Dolby Digital, contain a special low-frequency effects

(LFE) channel which is directed only to the subwoofer.The LFE chan­nel packs the punch of a rumbling train or airplane,or the power of
an explosion, adding realism and excitement to your home theater.
Many people use two subwoofers,placed on the left and right sides
of the room, for additional power and even distribution of the sound.

Surround Modes

There are different theories as to the best way to present surround
sound and to distribute soundtrack information among the various
speakers.A variety of algorithms have been developed in an effort to
accurately reproduce the way we hear sounds in the real world.The
result is a rich variety of surround mode options.Some modes are
selected automatically, depending on the signal being received from the
source.In many cases, you may select a surround mode manually.

Several companies have taken surround sound in slightly differing direc­tions.It is helpful to group the numerous surround modes either by their
brand name,or by using a generic name:

• Dolby Laboratories, Inc. Modes – Dolby Digital, Dolby Pro Logic II,
Dolby Virtual Speaker, Dolby Headphone

• DTS Modes – DTS, DTS Neo:6, DTS 96/24

• Harman International (Harman Kardon’s Parent Company) –
Logic 7

• DSP Modes – Generic modes that include Hall 1, Hall 2 and Theater

• Stereo Modes – Generic modes that expand upon conventional two-
channel stereo,including DSP Surround Off,Analog Bypass Surround
Off and 5-Channel Stereo

Table 4 on pages 38 – 40 contains detailed explanations of the differ­ences between the various mode groups,and the mode options avail­able within each group.Digital modes, such as Dolby Digital and DTS,
are only available with specially encoded programs,such as DVDs and
digital cable or satellite television. Other modes may be used with vari­ous digital and analog signals to create a different surround presenta­tion, or to use a different number of speakers.Surround mode selection
depends upon the number of speakers in your system, the materials
you are watching or listening to,and your personal tastes. Feel free to
experiment.

15

CONNECTIONS

There are different types of audio and video connections used to con­nect the receiver to the speakers and video display, and to connect
the source devices to the receiver.To make it easier to keep them all
straight, the Consumer Electronics Association (CEA) has established a
color-coding standard.Table 1 may be helpful to you as a reference
while you set up your system.

Table 1– Connection Color Guide

Types of Cables

This section will briefly review different types of cables and connections
that you may use to set up your system.

Speaker Cables

Speaker cables carry an amplified signal from the receiver’s speaker ter­minals to each loudspeaker. Speaker cables generally contain two wire
conductors,or leads, inside plastic insulation.The two conductors are
usually differentiated in some way, by using different colors,or stripes,or
even by adding a ridge to the insulation. Sometimes the actual wires are
different, one being copper red and the other silver.

The differentiation is important because each speaker must be connect­ed to the receiver’s speaker-output ter minals using two wires, one posi­tive (+) and one negative (–).This is called speaker polarity. It’s impor­tant to maintain the proper polarity for all speakers in the system. If
some speakers have their negative terminals connected to the receiver’s
positive terminals,perfor mance can suffer,especially for the low fre­quencies.

Always connect the positive terminal on the loudspeaker, which is usually
colored red, to the positive terminal on the receiver,which is colored as
shown in the Connection Color Guide (Table 1). Similarly,always con­nect the black negative terminal on the speaker to the black negative
terminal on the receiver.

The AVR 145 uses binding-post speaker
terminals that can accept banana plugs
or bare-wire cables.

Banana plugs are simply plugged into the
hole in the middle of the terminal cap.

Figure 1 – Binding-Post Speaker
Terminals With Banana Plugs

Bare wire cables are installed as follows:

1. Unscrew the terminal cap until the pass-through hole in the collar is

revealed.

2. Insert the bare end of the wire into the hole.

3. Screw the cap back into place until the wire is held snugly.

Figure 2 – Binding-Post Speaker Ter minals With Bare Wires

Subwoofer

The subwoofer is a specialized type of loudspeaker that is usually con­nected in a different way.The subwoofer is used to play only the low
frequencies (bass), which require much more power than the other
speaker channels.In order to obtain the best results, most speaker
manufacturers offer powered subwoofers,in which the speaker contains
its own amplifier on board. Sometimes the subwoofer is connected to
the receiver using the front left and right speaker outputs,and then the
front left and right speakers are connected to terminals on the sub­woofer. More often, a line-level (nonamplified) connection is made
from the receiver’s Subwoofer Output to a corresponding jack on the
subwoofer.

Although the subwoofer output looks similar to the analog audio jacks
used for the various components,it is filtered and only allows the low
frequencies to pass.Don’t connect this output to your other devices.
Although doing so won’t cause any harm, performance will suffer.

Figure 3 – Subwoofer

Connecting Source Devices to the AVR

The AVR 145 is designed to process audio and video input signals,
playing back the audio and displaying the video on a television or moni­tor connected to the AVR.These signals originate in what are known as
“source devices,” including your DVD player, CD player,DVR (digital
video recorder) or other recorder, tape deck, game console,cable or
satellite television box or MP3 player.Although the tuner is built into the
AVR,it also counts as a source, even though no external connections
are needed, other than the FM and AM antennas.

In general, separate connections are required for the audio and video
portions of the signal.The types of connections used depend upon
what’s available on the source device, and for video signals,the capabili­ties of your video display.

Audio Connections

Left Right
Front (FL/FR)
Center (C)
Surround (SL/SR)
Subwoofer (SUB)
Surround Back (SBL/SBR)

Digital Audio Connections

Coaxial
Optical Input Output

Video Connections

Component Y Pb Pr
Composite
S-Video

12 3

+

Pre-out

Subwoofer

16

CONNECTIONS

Audio Connections

There are two formats for audio connections: digital and analog. Digital
audio signals are of higher quality, and are required for listening to
sources encoded with digital surround modes,such as Dolby Digital and
DTS.There are two types of digital audio connections commonly used:
coaxial and optical. Either type of digital audio connection may be used
for each source device,but never both simultaneously for the same
source.However,it’s okay to make both analog and digital audio con­nections at the same time to the same source.

Digital Audio

Coaxial digital audio jacks are usually color-coded in orange.Although
they look similar to analog jacks,they should not be confused, and you
should not connect coaxial digital audio outputs to analog inputs or
vice versa.

Figure 4 – Coaxial Digital Audio

Optical digital audio connectors are normally covered by a shutter to
protect them from dust.The shutter opens as the cable is inserted.Input
connectors are color-coded using a black shutter, while outputs use a
gray shutter.

Figure 5 – Optical Digital Audio

Due to the nature of digital signals as binary bits,they aren’t subject
to signal degradation the way analog signals are.Therefore,the quality
of coaxial and optical digital audio connections should be the same,
although it is important to limit the length of the cable.Whichever type of
connection you choose,Harman Kardon recommends that you always
select the highest quality cables available within your budget.

Analog Audio

Analog connections require two cables,one for the left channel (white)
and one for the right channel (red).These two cables are often attached
to each other for most of their length. Most sources that have digital
audio jacks also have analog audio jacks,although some older types of
sources,such as tape decks, have only analog jacks.For sources that
are capable of both digital and analog audio,you may wish to make
both connections.If you wish to record materials from DVDs or other
copy-protected sources,you may only be able to do so using analog
connections.Remember to comply with all laws regarding copyright if
you choose to make a copy for your own personal use.

Figure 6 – Analog Audio

Multichannel analog connections are used with advanced sources where
the digital content is copy-protected and all surround processing is per­formed inside the source.These types of connections are usually used
with DVD-Audio,SACD,Blu-ray Disc,HD-DVD and other advanced
players.

Figure 7 – Multichannel Analog Audio

Figure 8 – The Bridge

Harman Kardon receivers also include a proprietary,dedicated audio
connection called “The Bridge/DMP”. If you own an iPod with a dock
connector, you may separately purchase The Bridge and connect it to
The Bridge/DMP port on the receiver. Dock your iPod (not included) in
The Bridge,and you may listen to your materials through your high-per­formance audio system.You may even use the AVR 145 remote to
control the iPod,with navigation messages displayed on the front panel
and on the screen of a video display connected to the AVR.

Video Connections

Although some sources produce an audio signal only (e.g., CD player,
tape deck), many sources output both audio and video signals (e.g.,
DVD player, cable television box, HDTV tuner,satellite box, VCR, DVR).
In addition to the audio connection, you will need to connect one type of
video connection for each source (never more than one at the same
time for any source).

There are three types of analog video connections: composite video,
S-video and component video.

Composite video is the basic connection most commonly available.The
jack is usually color-coded yellow,and looks like an analog audio jack,
although it is important never to confuse the two.Do not connect a
composite video jack to an analog or coaxial digital audio jack, and vice
versa. Both the chrominance (color) and luminance (intensity) compo­nents of the video signal are transmitted using a single cable.

Figure 9 – Composite Video

A

Optical

Coaxial digital
audio cable

Coaxial

Front Surround Center

Multichannel
analog audio
cable (RCA)

Subwoofer

Optical digital
audio cable

nalog audio

cable (RCA)

L
R

Composite
video cable

17

CONNECTIONS

S-video,or “separate” video,transmits the chrominance and luminance
components using separate wires contained within a single cable.The
plug on an S-video cable contains four metal pins,plus a plastic guide
pin. Be careful to line up the plug correctly when you insert it into the
jack on the receiver, source or video display.

Figure 10 – S-Video

Component video separates the video signal into three components –
one luminance (“Y”) and two subsampled color signals (“Pb” and “Pr”) –
that are transmitted using three separate cables.The “Y”cable is color­coded green, the “Pb”cable is colored blue and the “Pr”cable is col­ored red.

Figure 11 – Component Video

If it’s available on your video display, component video is recom­mended as the best quality connection, followed by S-video and then
composite video.

Antennas

The AVR 145 uses separate terminals for the included FM and AM
antennas that provide proper reception for the tuner.

The FM antenna uses a 75-ohm F-connector.

Figure 12 – FM Antenna

The AM loop antenna needs to be assembled.Then connect the two
leads to the screw terminals on the receiver.

Figure 13 – AMAntenna

RS-232 Serial Port

The RS-232 serial port on the AVR 145 is used only for data. If
Harman Kardon releases a software upgrade for the receiver’s operating
system at some time in the future,the upgrade may be downloaded
to the AVR using this port. Complete instructions will be provided at
that time.

C

omposite

video cable

Component
video cable

18

Before you begin to connect cables,it is important to set up your
speakers in their correct locations in the room.

Optimally, the speakers should be placed in a circle with the listening
position at its center.The distance from the listening position to the
video display forms the radius of the circle.

The speakers should be angled so that they directly face the listening
position.

The center speaker is placed either on top of, below or mounted on the
wall above or below the video display screen.

The front left and right speakers are placed along the circle,about 30
degrees from the center speaker and angled toward the listener.

It is best to place the front left/right and center speakers as close to the
same height as possible,preferably at about the same height as the lis­tener’s ears.In any event the center speaker should be no more than
two feet above or below the left/right speakers.

The side surround speakers should be placed 110 degrees from the
center speaker, that is,slightly behind and angled toward the listener. If
this isn’t feasible,place the surround speakers behind the listener,with
each surround speaker facing the opposite-side front speaker.The sur­round speakers may be placed a little higher than the listener’s ears.

The subwoofer’s location is less critical, since low-frequency sounds are
omnidirectional. Placing the subwoofer close to a wall or in a corner will
reinforce the low frequencies,and may create a “boomy” sound. You
may wish to experiment over time by placing the subwoofer where the
listener normally sits and then walking around the room until the low
frequencies sound best. Place the subwoofer in that spot.

NOTE: Your receiver will sound its best when the same model
loudspeaker is used for all positions (other than the subwoofer).
If that isn’t possible,tr y to use speakers made by the same
manufacturer.

SPEAKER PLACEMENT

Figure 14 – Speaker Placement

SUB

C

SL

FL

110 °

150°

Alternate Placement

for Side Surround

Left Speaker

FR

30° 30°

110 °

150°

SR

Alternate Placement

for Side Surround

Right Speaker

19

INSTALLATION

You are now ready to connect your various components to your receiver.
Before beginning,make sure that all components, including the AVR 145,
are turned completely off and their power cords are unplugged. Don’t

plug any of the power cords back in until you have finished
making all of your connections.

Remember that your receiver generates heat while it is playing.Select a
location that leaves several inches of space on all sides of the receiver. It
is preferable to avoid completely enclosing the receiver inside a cabinet.
It is also preferable to stack components on separate shelves rather
than directly on top of the receiver. Some surface finishes are delicate.
Try to select a location with a sturdy surface finish.

Step One – Connect the Speakers

If you have not yet done so,place your speakers in the listening room
as described in the Speaker Placement section above.

Connect the center, front left, front right, surround left and surround right
loudspeakers to the corresponding speaker terminals on the AVR 145.
Remember to maintain the proper polarity by always connecting the
positive and negative terminals on each speaker to the positive and
negative terminals on the receiver. Use the Connection Color Guide
on page 15 as a reference.

Figure 15 – Speaker Connections

Step Two – Connect the Subwoofer

Connect the Subwoofer Output on the AVR 145 to the line-level input on
your subwoofer. Consult the manufacturer’s guide for the subwoofer for
additional information.

Figure 16 – Subwoofer Connection

Step Three – Connect the Antennas

Connect the FM and AM antennas to their terminals.

Figure 17 – Antenna Connections

Step Four – Connect the Source Components

Use the worksheets in the Appendix to note which connections you will
use for each of your source devices.

For each source, select a source input (Video 1, Video 2,Video 3, etc.).
In Table 2 we recommend connecting certain types of sources to certain
source inputs to make it easier to program and use the remote control.

Decide which audio connections you will use.If your source device has
them, use

either

the coaxial digital or the optical digital audio connec­tion. Referring to Table 2, we recommend you connect the DVD source
to the Coaxial 1 input jack, and the source designated Video 2 to the
Optical 2 input jack. However, you may make whatever connections are
best for your system.

In addition to the digital audio connections,we recommend that you
connect the analog audio connections for each source,as a backup to
the digital connections.For sources that don’t have digital audio outputs,
you must use the analog audio connections.

For each video source, select one type of video connection. Component
video is preferred, but both your source device and your video display
must have this type of video capability. If either device does not, then
use S-video.Again, if either your source device or your video display
doesn’t have S-video connections,then use composite video.

Referring to Table 2, we recommend that you connect the DVD source
to the Component Video 1 inputs, and any one source designated as
Video 1,Video 2 or Video 3 to the Component Video 2 inputs.However,
you may make whatever video connections are best for your system.

AVR 145

AM

FM

AVR 145

FR FL SR SL

AVR 145

C

AVR 145

SUB