Harman-Kardon AVR 225 User Manual

AVR 225

Tun Mode

AM/FM

AVR 225

AUDIO/VIDEO RECEIVER

OWNER’S MANUAL

Power for the Digital Revolution.

2 TABLE OF CONTENTS

3 Introduction 4 Safety Information 4 Unpacking 5 Front-Panel Controls 7 Front-Panel Information Display

9 Rear-Panel Connections 11 Remote Control Functions 14 Installation and Connections 16 System Configuration 16 Speaker Selection and Placement 16 System Setup 17 Using the On-Screen Display To Make Configuration Adjustments 17 Setting the System Configuration Memories 17 Input Setup 18 Surround Setup 18 Delay Settings 19 Night Mode Settings 19 Speaker Setup 21 Configuring the Surround Off (Stereo) Modes 21 Stereo-Direct (Bypass) Mode 21 Stereo-Digital Mode 21 Output Level Adjustment 21 Using EzSet 22 Manual Output Level Adjustment 22 Additional Input Adjustments 24 Operation 24 Basic Operation 24 Source Selection 25 Surround Mode Chart 26 Surround Mode Selection 26 Digital Audio Playback 26 Selecting a Digital Source 27 Digital Status Indicators 27 Night Mode 28 Tuner Operation 28 Tape Recording 29 Output Level Trim Adjustment 29 6-Channel Direct Input 30 Advanced Features 30 Display Brightness 30 Turn-On Volume Level 30 Semi-OSD Settings 31 Full-OSD Time Out Adjustment 32 Programming the Remote 32 Direct Code Entry 32 Auto Search Method 32 Code Readout 33 Macro Programming 33 Programmed Device Functions 33 Punch-Through Programming 34 Volume Punch-Through 34 Channel Control Punch-Through 34 Transport Control Punch-Through 34 Resetting the Remote Memory 36 Function List 38 Setup Code Tables 48 Troubleshooting Guide 48 Processor Reset 49 Technical Specifications 50 Notes

AUDIO/ VIDEO RECEIVER AVR 225

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 1 – (number in a square) indicates a specific front-panel control ¡ – (number in a circle) indicates a rear-panel connection

a – (number in an oval) indicates a button or indicator on the remote A – (letter in a square) indicates an indicator in the front-panel information display

INTRODUCTION 3

INTRODUCTION

Thank you for choosing Harman Kardon®! With the purchase of a Harman Kardon AVR 225 you are about to begin many years of listening enjoyment.The AVR 225 has been custom-designed to provide all the excitement and detail of movie soundtracks and every nuance of musical selections.Onboard Dolby

* Digital

and DTS

* decoding allows you to take advantage of

the digital soundtracks from the latest DVD releases and Digital Television broadcasts.

While complex digital systems are hard at work within the AVR 225 to make all of this happen,hookup and operation are simple.Color-keyed connections, a programmable remote control, and on-screen menus make the AVR 225 easy to use.To obtain the 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 AVR 225 is able to deliver.

If you have any questions about this product, its installation or its operation, please contact your retailer or custom installer. They are your best local sources of information.

Description and Features

The AVR 225 is among the most versatile and multifeatured A/V receivers available, incorporating a wide range of listening options.In addition to Dolby Digital and DTS decoding for digital sources,a broad choice of analog surround modes are available for use with sources such as CD,VCR,TV broadcasts and the AVR 225’s own FM/AM tuner. Along with the latest Dolby Pro Logic

* II decoding technology,Dolby 3

Stereo and custom Hall and Theater modes, only Harman Kardon receivers offer Logic 7

* to create a

wider, more enveloping field environment and more defined fly-overs and pans.Another Harman Kardon exclusive is VMAx

*, which uses proprietary process-

ing to create an open, spacious sound field even when only two front speakers are available.A Stereo-Direct mode bypasses the digital processor to preserve all of the subtleties of older analog,two-channel materials, while bass management improves your ability to tailor the sound to suit your room acoustics or taste.

In addition to providing a wide range of listening options,the AVR 225 is easy to configure so that it provides the best results with your speakers and specific listening-room environment. On-screen menus make it simple to enter settings for speakers,inputs and delay times,while our exclusive EzSet

™

remote measures the system’s sound levels and automatically calibrates them for a perfectly balanced sound field presentation.

For the ultimate in flexibility, the AVR 225 features connections for five video devices,all with both composite and S-Video inputs,including the front-panel inputs.Two additional audio inputs are available, and a total of six digital inputs make the AVR 225 capable of handling all the latest digital audio sources.Coax and optical digital outputs are also available for direct connection to digital recorders.Two video recording outputs and a six-channel input make the AVR 225 virtually future-proof, with ever ything needed to accommodate tomorrow’s new formats right onboard. The AVR 225’s powerful amplifier uses traditional Harman Kardon high-current, ultrawide-bandwidth design technologies.

Harman Kardon invented the high-fidelity receiver almost fifty years ago.With state-of-the-art circuitry and time-honored circuit designs,the AVR 225 is one of the finest receivers ever offered by Harman Kardon.

■ Onboard Dolby

* Digital and DTS®* Decoding

Using Crystal

* Chip Technology

■ Harman Kardon’s Exclusive Logic 7

* and

VMAx

* Modes

■ Dolby Laboratories’ Latest Pro Logic

*II

Decoding Technology

■

Remote Automatically Sets Output

Levels for Optimum Performance

■ Stereo-Direct Mode for Two-Channel Sources

Bypasses DSP Processing To Preserve the Integrity of Analog Materials

■ Stereo-Direct Mode for Programmable Bass

Management of Low Frequencies Between Main Speakers and Subwoofer

■ Front-Panel Digital Inputs for Easy Connection

to Portable Digital Devices and the Latest Video Game Consoles

■ Multiple Digital Inputs and Outputs

■ On-Screen Menu and Display System

■ 6-Channel Direct Input for Use With DVD-

Audio Players, Other Products With Internal Surround Decoders or External Surround Decoders

■ Color-Coded Input, Output and Speaker Terminals Comply With the Latest CEA Standards for Easy Installation

TO 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.These limits are designed to provide reasonable protection against interference in a residential area.This device generates and uses radio frequency energy and if not installed and used in accordance with the instructions,it may cause interference to radio or TV reception.

If this unit does cause interference with TV or radio reception, you can try to correct the interference by one or more of the following measures:

A. Reorient or relocate the receiving antenna. B. Increase the separation between the equipment

and the receiver.

C. Plug the equipment into a different outlet so that it

is not on the same circuit as the receiver. If necessary,consult the dealer or an experienced radio/TV technician for additional suggestions.

CAUTION:

Changes or modifications to this equipment not expressly approved by harman consumer group for compliance could void the user’s authority to operate this equipment.

CORDE DE CONNEXION CA 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.

AC POWER CORD CONNECTION CAUTION:

TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT.

Pour le CANADA

For CANADA

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: To reduce the risk

of electric shock,

do not remove cover (or back).

No user-serviceable parts inside.

Refer servicing to

qualified service personnel.

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated

enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

literature accompanying the appliance.

“dangerous voltage” within the product’s

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

4 SAFETY INFORMATION

SAFETY INFORMATION

Important Safety Information

Verify Line Voltage Before Use

Your AVR 225 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 out-

let, 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 a staple accidentally falls inside the

unit, disconnect 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 connected to

this product, be certain that it is grounded so as to pro-

vide 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 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 par-

ticular, specifies that the cable ground shall be con-

nected 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 poten-

tial 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 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 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 har mful 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 tech-

nician 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 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

1 Main Power Switch: Press this button to apply power to the AVR 225.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: This switch is normally left in the “ON”position.

2 System Power Control: When the Main Power Switch1is “ON,” press this button to turn on the

AVR 225;press it again to tur n the unit off.Note that the Power Indicator3surrounding the switch will turn green when the unit is on.

3 Power Indica tor: This LED will be illuminated 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 in operation, the indicator will turn green. Should the indicator turn red, turn the unit off using the Main Power Switch 1 and check the speaker wire connections to make certain that there are no short circuits.

4 Headphone Jack: This jack may be used to listen to the AVR 225’s output through a pair of headphones. Be certain that the headphones have a standard

stereo phone plug.Note that the main room speakers will automatically be turned off when the headphone jack is in use.

5 Selector Buttons: When you are establishing the AVR 225’s configuration settings, use these buttons to

select from the choices available,

as shown in the Main

Information Display Û. 6 Tone Mode:Pressing this button enables or dis-

ables the Bass and Treble tone controls.When the button is pressed so that the words TONE IN appear in the Main Information Display Û, the settings of the Bass & and Treble( controls may be used to adjust the output signals.When the button is pressed so that the words TONE OUT appear in the Main Information Display Û, the output signal will be “flat,”without any bass or treble alteration, no matter how the actual Bass and Treble Controls

&( are adjusted. 7 Surround Mode Selector: Press this button to

change the surround mode by scrolling through the list of available modes.Note that depending on the type

FRONT-PANEL CONTROLS

1 Main Power Switch 2 System Power Control 3 Power Indicator 4 Headphone Jack 5 Selector Buttons 6 Tone Mode 7 Surround Mode Selector 8 Tuning Selector 9 AM/FM Selector ) Preset Stations Selector

! Input Source Selector @ Tuning Mode Selector # Digital Optical 3 Input $ Digital Coax 3 Jack % Video 4 Video Input Jacks ^ Video 4 Audio Input Jacks & Bass Control * Balance Control ( Treble Control Ó Volume Control

Ô Set Button  Input Indicators Ò Delay Ú Digital Input Selector Û Main Information Display Ù Channel Select Button ı Speaker Select Button ˆ Test Tone Selector ˜ Surround Mode Indicators ¯ Remote Sensor Window

)

* &

(

AVR 225

Tun Mode

AM/FM



6 FRONT-PANEL CONTROLS

FRONT-PANEL CONTROLS

of input, some modes are not always available.(See page 25 for more information about surround modes.)

8 Tuning Selector: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 reached, the Tuned

Indicator Q will be illuminated in the Main Information Display Û.

In Manual tuning mode,tap the button lightly and note that the tuner will step up one frequency increment per button press.When the button is held for a few seconds you will note that the unit will quickly advance through the frequency band. Release it and the tuner will stop.In Auto tuning mode,each press of the button will search for the next station with an acceptable signal. Press and hold the button to skip through the acceptable stations.When the button is released, the tuner will not stop until it reaches a station with an acceptable frequency.

To switch back and forth between the Auto and Manual tuning modes,press the Tuning Mode

Selector @. 9 AM/FM Selector: Pressing this button will auto-

matically switch the AVR225 to the Tuner mode. Pressing it again will switch between the AM and FM frequency bands.(See page 28 for more information on the tuner.)

) Preset Stations Selector: Press this button to scroll up or down through the list of stations that have been entered into the preset memory.(See page 28 for more information on tuner presets.)

! Input Source Selector: Press this button to change the input by scrolling up or down through the list of input sources.

@ Tuning Mode Selector:Press this button to select Auto or Manual tuning.When the button is pressed so that the Auto Indicator R lights,the tuner will search for the next station with an acceptable signal when the Tuning Selector 8u is pressed. When the button is pressed so that the Auto Indicator R is not lit, each press of the Tuning Selector 8u will increase the frequency.This button may also be used to switch between Stereo and Mono modes for FM radio reception.When weak reception is encountered, press the button until the Stereo Indicator P goes out to switch to Mono reception. Press and hold again to switch back to Stereo mode.(See page 28 for more information on using the tuner.)

# Digital Optical 3 Input: Connect the optical digital audio output of an audio or video product to this jack. When the input is not in use,be certain to keep the

plastic cap installed to avoid dust contamination that might degrade future performance.

$ Digital Coax 3 Jack: This jack is used for con- nection to the output of portable audio devices,video game consoles or other products that have a coax digital audio jack.

% Video 4 Video Input Jacks: These jacks may be used for temporary connection to the composite or S-Video output of video games,camcorders or other portable video products.

^ Video 4 Audio Input Jacks:These audio jacks may be used for temporary connection to video games or portable audio/video products such as camcorders and portable audio players.

& Bass Control: Turn this control to modify the lowfrequency output of the left/right channels by as much as ±10dB,when the unit is in the “Surround Off” mode.Set this control to a suitable position for your taste or room acoustics.

* Balance Control: Turn this control to change the relative volume for the front left/right channels.

NOTE: For proper operation of the surround modes this control should be at the midpoint or “12 o’clock” position.

( Treble Control:Turn this control to modify the high- frequency output of the left/right channels by as much as ±10dB,when the unit is in the “Surround Off” mode.Set this control to a suitable position for your taste or room acoustics.

Ó Volume Control: Turn this knob clockwise to increase the volume,counterclockwise to decrease the volume.If the AVR 225 is muted, adjusting the Volume Control Ó will automatically release the unit from the silenced condition.

Ô Set Button: When making choices during the setup and configuration process,press this button to enter the desired setting as shown in the Main Infor- mation Display Û into the AVR 225’s memory. The Set button may also be used to change the display brightness (see page 30).

 Input Indicators: A green LED will light in front of the input that is currently being used as the source for the AVR 225.

Ò Delay:Press this button to begin the sequence of steps required to enter delay time settings.(See page 18 for more information on delay times.)

Ú Digital Input Selector: When playing a source that has a digital output, press this button to select

between the Optical #e and Coaxial $b digital inputs or to select the source’s analog input. (See pages 26–28 for more information on digital audio.)

Û Main Information Display: This display delivers messages and status indications to help you operate the receiver. (See pages 7–8 for a complete explanation of the Information Display.)

Ù Channel Select Button: Press this button to begin the process of trimming the channel output levels using an external audio source.(For more information on output level trim adjustment, see page 29.)

ı Speaker Select Button: Press this button to begin the process of configuring the unit to match the type of speakers used in your listening room. (See pages 19–21 for more information on speaker setup and configuration.)

ˆ Test Tone Selector: Press this button to begin the process of adjusting the channel output levels using the internal test tone as a reference.(For more information on output level adjustment, see page 21.)

˜ Surround Mode Indicators: A green LED will light in front of the surround mode that is currently in use.

¯ 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.

FRONT-PANEL INFORMATION DISPLAY 7

FRONT-PANEL INFORMATION DISPLAY

MEM PRESET

SLEEP

AUTOANALOGCOAX 123OPT 123DTS

PCM

TUNED ST

D PL II 3ST OSD DSP VMAx NF LOGIC 7 CM

KHz

MHz

NIGHT

SL SR

LFE

S RTUV Q PO M L

C D E F G H I J

A Bitstream Indicators B DTS Mode Indicator C Dolby Digital Indicator D Dolby Pro Logic II Indicator E Dolby 3 Stereo/Stereo Indicator F OSD Indicator G DSP Mode Indicator H VMAx Mode Indicators

I Logic 7 Mode Indicators J Preset Number/Sleep Timer K Night Mode Indicator L Speaker/Channel Input Indicators M Preset Indicator N Sleep Indicator O Memory Indicator P Stereo Indicator

Q Tuned Indicator R Auto Indicator S Main Information Display T Analog Input Indicator U Coaxial Digital Input Indicators V Optical Digital Input Indicators

A Bitstream Indicators:When the input is a digital

source,one of these indicators will light to display the specific type of data signal in use.

B DTS Mode Indicator: This indicator lights when a DTS-encoded source is playing and DTS Surround decoding is in use.

C Dolby Digital Indicator: This indicator lights when a Dolby Digital source is being played and Dolby Digital surround decoding is in use.

D Dolby Pro Logic II Indicator: This indicator lights when the Dolby Pro Logic II mode has been selected.

• It is possible to see the Dolby Pro Logic II indicator lit simultaneously with the Dolby Digital indicator, even though the Dolby Digital surround mode has been selected.This is due to the specifications for Dolby Digital pro

cessing,which require that the Dolby

Pro Logic II

mode be used any time a two-channel

Dolby signal is detected.

• If you desire 5.1-channel audio,check the audio settings in the menus for both your DVD player and your DVD disc to make sure that a 5.1-channel Dolby Digital soundtrack is available and has been selected.

E Dolby 3 Stereo/Stereo Indicator: The entire indicator lights when the Dolby 3 Stereo mode has been selected.When the surround modes are tur ned off so that two-channel stereo playback is in use,only the “ST”indicator will light.

F OSD Indicator: When the On Screen Display (OSD) system is in use,this indicator lights to remind you that the other indicators in this display do not function when the OSD is being used.

G DSP Mode Indicator: This indicator lights when any of the surround modes created by Digital Signal Processing,or DSP,are in use.These modes include Hall 1, Hall 2, the Theater Mode and 5-Channel Stereo.

H VMAx Mode Indicators: These

light when the

VMAx mode is in use.VMAx F

appears when the Far Field VMAx mode is selected;VMAx N appears when the Near Field VMAx mode is selected.(See page 25 for a description of the VMAx modes.)

I Logic 7 Mode Indicators: These indicators light when the Logic 7 mode is in use.LOGIC 7C appears for the Cinema version; LOGIC 7M appears for the Music version of Logic 7. (See page 25 for a description of the Logic 7 modes.)

J Preset Number/Sleep Timer: When the tuner is in use,these numbers indicate the specific preset memory location in use.(See page 28 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. (See page 24 for information on the Sleep function.)

K Night Mode Indicator: This lights when the AVR 225 is in the Night mode,which preserves the dynamic range of digital program material at low volume levels.This mode is only available with specially encoded Dolby Digital sources.(See page 27 for a description of the Night mode.)

L Speaker/Channel Input Indicators: These indica- tors are multipurpose,indicating either the speaker type selected for each channel or the incoming data-signal configuration.The left, center,right, right surround and left surround speaker indicators are composed of three boxes,while the subwoofer is a single box. The center box lights when a “Small”speaker is selected, and the two outer boxes light when “Large”speakers are selected.When none of the boxes are lit for the center, surround or subwoofer channels,no speaker has been assigned to one of those positions.(See page 19 for more information on configuring speakers.) The letters inside each of the center boxes display active input channels.For standard analog inputs,only the L and R will light, indicating a stereo input.When a digital source is playing,the indicators will light to display the channels being received at the digital input.When the letters flash, the digital input has been interrupted. (See page 27 for more information on the Channel Indicators.)

M Preset Indicator: This indicator lights when the tuner is in use to show that the Preset Number/ Sleep Timer J is showing the station’s preset memory number.(See page 28 for more information on tuner presets.)

8FRONT-PANEL INFORMATION DISPLAY

FRONT-PANEL INFORMATION DISPLAY

N Sleep Indicator: This indicator lights when the Sleep function is in use.The numbers in the Preset Number/Sleep Timer J will show the minutes remaining before the AVR 225 goes into the Standby mode.(See page 24 for more information on the Sleep function.)

Memory Indicator: This indicator flashes when entering presets and other information into the tuner’s memory.

P Stereo Indicator: This indicator lights when an FM station is being tuned in stereo.This indicator differs from the indicator that lights when the surround decoding modes are turned off, which is described above as the

Dolby 3 Stereo/Stereo Indicator E.

Tuned Indicator:

This indicator lights when a station is being received with sufficient signal strength to provide acceptable listening quality.

R Auto Indicator: This indicator lights when the tuner’s Auto mode is in use.

S Main Information Display: This display shows messages relating to the status,input source, surround mode,tuner,volume level or other aspects of the AVR 225’s operation.

T Analog Input Indicator: This indicator lights when an analog input source has been selected.

U Coaxial Digital Input Indicators: These indicators light to show when a coaxial digital audio input has been selected.

V Optical Digital Input Indicators: These indicators light to show when an optical digital audio input has been selected.

NOTE: See page 26 for information on assigning either an analog input or one of the digital audio inputs to the source currently in use.

REAR-PANEL CONNECTIONS 9

REAR-PANEL CONNECTIONS

‚¤‹ ﬁ

•

ª ⁄

›

ﬂ

‡

™

¢ ∞

§ ¶

SURR SURR

, 0.5A

, 1A

¡ AM Antenna ™ FM Antenna £ CD Inputs ¢ Tape Outputs ∞ Tape Inputs

§ Remote IR Input ¶ Remote IR Output

• Subwoofer Output ª Front Right Speaker Outputs ‚ Surround Right Speaker Outputs ⁄ Center Speaker Outputs ¤ Surround Left Speaker Outputs ‹ Front Left Speaker Outputs › Switched AC Accessory Outlet ﬁ Unswitched AC Accessory Outlet

ﬂ AC Power Cord ‡ Optical Digital Audio Output ° Coaxial Digital Audio Output

· Video Monitor S-Video Output a DVD S-Video Input b Coaxial Digital Audio Inputs c Video 1 S-Video Input d Video 1 S-Video Output e Optical Digital Audio Inputs f Video 2 S-Video Input g Video 2 S-Video Output h Video 3 S-Video Input i 6-Channel Direct Inputs j Video Monitor Composite Video Output k DVD Composite Video Input

DVD Audio Inputs Video 1 Composite Video Input Video 1 Audio Inputs Video 1 Composite Video Output Video 1 Audio Outputs Video 2 Composite Video Input Video 2 Audio Inputs Video 2 Composite Video Output Video 2 Audio Outputs Video 3 Composite Video Input Video 3 Audio Inputs

¡ AMAntenna: 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 supplied with the antenna.

™ FM Antenna: Connect the supplied indoor (or an optional external) FM antenna to this terminal.

£ CD Inputs: Connect these jacks to the output of a compact disc player or CD changer.

¢ Tape Outputs: Connect these jacks to the RECORD/INPUT jacks of an audio recorder.

∞ Tape Inputs: Connect these jacks to the PLAY/OUTjacks of an audio recorder.

§ Remote IR Input: If the AVR225’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 Output: This connection permits the IR sensor in the receiver to serve other remotecontrolled devices.Connect this jack to the “IR IN” jack on Harman Kardon (or other compatible) equipment.

• Subwoofer Output: Connect this jack to the line- level input of a powered subwoofer. If an external sub-

woofer amplifier is used, connect this jack to the subwoofer amplifier input.

ª⁄‹ Front Speaker Outputs: Connect these outputs to the matching + or – terminals on your front speakers.When making speaker connections,always make certain to maintain correct polarity by connecting the black terminal to the negative (–) terminal on the speakers.Connect the white terminal to the positive (+) terminal on the left front speaker, the red ter minal to the positive (+) terminal on the right front speaker and the green terminal to the positive (+) terminal on the center front speaker. Newer speakers may have matching color terminals in accordance with the new

31 32 33

35 36 37 38 39 40 41

10 REAR-PANEL CONNECTIONS

REAR-PANEL CONNECTIONS

CEA specifications,while existing speakers typically use a red terminal for the positive (+) speaker wire connection. (See page 14 for more information on speaker polarity.)

‚¤ Surround Speaker Outputs: Connect these outputs to the matching + or – terminals on your left and right surround speakers.When making speaker connections always make certain to maintain correct polarity by connecting the black terminal to the negative (–) terminal on the speakers.Connect the blue terminal to the positive (+) terminal on the left surround speaker and the gray terminal to the positive (+) terminal on the right surround speaker. Newer speakers may have matching color terminals in accordance with the new CEA specifications,while existing speakers typically use a red terminal for the positive (+) speaker wire connection. (See page 14 for more information on speaker polarity.)

› Switched AC Accessory Outlet:This outlet may be used to power any device you wish to have turned on or off at the same time as the AVR225. Any device connected to this outlet will be off when the AVR225 is in the Standby mode,and power will be supplied to the outlet when the AVR225 is turned on.

ﬁ Unswitched AC Accessory Outlet: This outlet may be used to power any AC device. The power will remain on at this outlet regardless of whether the AVR 225 is on or off.

NOTE: The total power consumption of all devices connected to the accessory outlets should not exceed 100 watts.Do not connect power amplifiers or other high-current draw devices to these outlets.

ﬂ AC Power Cord: Connect the AC plug to an unswitched AC wall outlet.

‡ Optical Digital Audio Output: Connect this jack to the matching digital audio input connector on a digital recorder such as a CD-R or MiniDisc recorder.

° Coaxial Digital Audio Output: Connect this jack to the matching digital audio input connector on a digital recorder such as a CD-R or MiniDisc recorder.

·j Video Monitor Outputs: Connect these jacks to the composite or S-Video input of a TV monitor or video projector to view the on-screen menus and the output of any standard video source selected by the receiver’s video switcher.

ak DVD Video Inputs: Connect one of these jacks to the composite or S-Video output jacks on a DVD or other video source.

b Coaxial Digital Audio Inputs: Connect the coax digital audio output from a DVD player, HDTV receiver, LD player, satellite receiver,cable box, MiniDisc recorder or CD player to these jacks.The signal may be either a Dolby Digital signal, DTS signal or a standard PCM digital source.Do not connect the RF digital output of an LD player to these jacks.

c Video 1 Video Inputs: Connect one of these jacks to the PLAY/OUTcomposite or S-Video jacks on a VCR or other video source.

d Video 1 Video Outputs: Connect one of these jacks to the RECORD/INPUT composite or S-Video jack on a VCR.

e Optical Digital Audio Inputs: Connect the optical digital audio output from a DVD player, HDTV receiver, LD player, satellite receiver,cable box,MiniDisc player or recorder, or CD player to these jacks.The signal may be either a Dolby Digital signal, a DTS signal or a standard PCM digital source.

f Video 2 Video Inputs: Connect one of these jacks to the PLAY/OUTcomposite or S-Video jacks on a TV,VCR or other video source.

g Video 2 Video Outputs: Connect one of these jacks to the RECORD/INPUT composite or S-Video jacks on a VCR,if you are connecting a VCR to the Video 2 inputs.

h Video 3 Video Inputs: Connect one of these jacks to the PLAY/OUTcomposite or S-Video jacks on a cable television box, satellite dish receiver, VCR or other video source.

i 6-Channel Direct Inputs: If an external digital audio decoder is used, connect the outputs of that decoder to these jacks.

These jacks have been color-coded as follows to assist you in making correct channel connections:

Front Left White Front Right Red Center Green Surround Left Blue Surround Right Gray Subwoofer Purple

DVD Audio Inputs: Connect these jacks to the

analog audio jacks on a DVD or other source device. NOTE: The default setting for the audio input associated

with DVD is the Coaxial Digital Input 1 b. If you connect the audio outputs of a DVD player to these jacks

, change the input setting as shown on page 17.

Video 1 Audio Inputs: Connect these jacks to the PLAY/OUT audio jacks on a VCR or other video source.

Video 1 Audio Outputs: Connect these jacks to the RECORD/INPUT audio jacks on a VCR.

Video 2 Audio Inputs:Connect these jacks to the PLAY/OUT audio jacks on a VCR or other video source,if you have connected a VCR to the Video 2 input.

Video 2 Audio Outputs:Connect these jacks to the RECORD/INPUT audio jacks on a VCR or other video source,if you have connected a VCR to the Video 2 input.

Video 3 Audio Inputs:Connect these jacks to the PLAY/OUT audio jacks on a cable television box, satellite dish receiver, VCR or other video source.

REMOTE CONTROL FUNCTIONS 11

●

REMOTE CONTROL FUNCTIONS

a Power Off Button b IR Transmitter Window c Program/SPL Indicator d Power On Button e Input Selectors f AVR Selector g AM/FM Tuner Select h Test Button i Sleep Button j Surround Mode Selector k Night Mode l Channel Select Button m

⁄

Button

‹

Button

o Set Button p Digital Select q

Button

r Numeric Keys s Tuner Mode t Direct Button u Tuning Up/Down v OSD Button w Macro Buttons x Transport Controls y Skip Up/Down Buttons z Disc Skip Button ` Preset Up/Down

Clear Button

Memory Button

Delay/Prev.Ch.

›

Button

Speaker Select

Spare Button

Volume Up/Down

TV/Video Selector

SPL Button

6-Channel Direct Input

Mute

EzSet Sensor Microphone

NOTE: The function names shown here are each button’s feature when used with the AVR 225.Most buttons have additional functions when used with other devices.See pages 36–37 for a list of these functions.

12 REMOTE CONTROL FUNCTIONS

REMOTE CONTROL FUNCTIONS

IMPORTANT NOTE:The AVR 225’s remote may be programmed to control up to eight devices,including the AVR 225.Before using the remote,it is important to remember to press the Input Selector Button e that corresponds to the unit you wish to operate.In addition, the AVR 225’s remote is shipped from the factory to operate the AVR 225and most Harman Kardon CD or DVD players and cassette decks.The remote is also capable of operating a wide variety of other products using the control codes that are part of the remote.Before using the remote with other products,follow the instructions on page 32 to program the proper codes for the products in your system.

It is also important to remember that many of the buttons on the remote take on different functions,depending on the product selected using the device control selectors.The descriptions shown here primarily detail the functions of the remote when it is used to operate the AVR 225.(See pages 36–37 for information about alternate functions for the remote’s buttons.)

a Power Off Button: Pressing this button turns off (places in the Standby mode) the device that was last selected by pressing one of the Input Selectors e. To place the AVR 225 in the Standby mode,first press the AVR Selector Button f and then press this button.

b IR Transmitter Window:Point this window toward the AVR 225 when pressing buttons on the remote to make certain that infrared commands are properly received.

c Program/SPL Indicator: This three-color indica- tor is used to guide you through the process of programming the remote and it is also used as a level indicator when using the remote’s EzSet capabilities. (See page 21 for more information on setting output levels,and see page 32 for information on programming the remote.)

d Power On Button: Press this button to turn on power to the device that was last selected by pressing one of the Input Selectors e.To tur n on the AVR 225,press the AVR Selector Button f.

e Input Selectors: Pressing one of these buttons will perform three actions at the same time.First, if the AVR 225 is not turned on, this will power up the unit. Next, it will select the source shown on the button as the input to the AVR225. Finally,it will change the remote control so that it controls the device selected. After pressing one of these buttons you must press the AVR Selector Button f again to operate the AVR 225’s functions with the remote.

f AVR Selector: Pressing this button will switch the remote so that it will operate the AVR225’s functions.If the AVR225 is in the Standby mode,it will also tur n the AVR 225 on.

g AM/FM Tuner Select:Press this button to select the AVR225’s tuner as the listening choice.Pressing this button when the tuner is already in use will switch between the AM and FM bands.

h Test Button:Press this button to begin the sequence used to manually calibrate the AVR 225’s output levels.To begin automatic calibration using the EzSet feature,press the SPL Button instead of this button. (See page 21 for more information on calibrating the AVR 225.)

i Sleep Button: Press this button to place the unit in the Sleep mode.After the time shown in the display, the AVR 225 will automatically go into the Standby mode.Each press of the button changes the time until turn-off in the following order:

This button is also used to change channels on your TV when the TV is selected,and to end the process of creating a macro command. (See page 33 for more information on creating macros.)

j Surround Mode Selector: Press this button to begin the process of changing the surround mode. After the button has been pressed, use the

⁄/¤

Buttons mq to select the desired surround mode.(See page 25 for more information.) Note that this button is also used to tune channels when the TV is selected and during the process of erasing stored macro commands.(See page 33 for more information on macros.)

NOTE: The Sleep Button i and Surround Mode Selector j may also function as the Channel +

and – keys when the remote is programmed for use with TVs, cable boxes,VCRs, satellite receivers or other video devices with tuners.See page 34 for information on programming the remote for Channel Control Punch-Through capability so that you may change channels on a separate device when the remote is in AVR mode.

k Night Mode: Press this button to activate the Night mode.This mode is available in specially encoded digital sources,and it preserves dialogue (center channel) intelligibility at low volume levels.

l Channel Select Button: This button is used to start the process of setting the AVR 225’s output levels to an external source.Once this button is pressed, use the

⁄/¤

Buttons mq to select the channel being adjusted, then press the Set Button o,followed by the

⁄/¤

Buttons mq again, to change the level

setting.(See page 29 for more information.)

⁄

Button:This multipurpose button is used to change or scroll through items in the on-screen menus, or to change configuration settings such as output levels.When changing an item such as the surround mode or digital input directly, first press the function or mode to be changed (e.g., press the Surround Mode

Selector j to select a surround mode or the Digital Select Button p to change the digital input) and

then press this button to scroll through the list of available choices.

‹

Button:This button is used to change the menu selection or setting during some of the setup procedures for the AVR225.

o Set Button: This button is used to enter settings into the AVR 225’s memory. It is also used in the setup procedures for delay time,speaker configuration and channel output level adjustment.

p Digital Select: Press this button to assign one of the digital inputs be#$ to a source. (See page 26 for more information on using digital inputs.)

Selector j to select a surround mode or the Digital Select Button p to change the digital input) and

then press this button to scroll through the list of available choices.

r Numeric Keys: These buttons serve as a 10- button numeric keypad to enter tuner preset positions. They are also used to select channel numbers when TV has been selected on the remote, or to select track numbers on a CD,DVD or LD player,depending on how the remote has been programmed.

s Tuner Mode:Press this button when the tuner is in use to select between automatic tuning and manual tuning.In automatic tuning mode, the Auto Indicator R will be lit, and only stations with acceptable signal quality may be tuned by pressing the Tuning Up/ Down Buttons 8u.When the button is pressed so that the Auto Indicator R goes out, manual tuning mode is engaged, and pressing the Tuning Buttons 8u will move the frequency up or down in single-step increments.When the FM band is in use,pressing this button when a station’s signal is

min80min70min60min50min

min

min20min10min

OFF

REMOTE CONTROL FUNCTIONS 13

weak will change to monaural reception. (See page 28 for more information.)

t Direct Button: When the tuner is in use,press this button to start the sequence for direct entry of a station’s frequency. After pressing the button simply press the proper Numeric Keys r to select a station. (See page 28 for more information on the tuner.)

u Tuning Up/Do wn: When the tuner is in use,these buttons will tune up or down through the selected frequency band. If the Tuner Mode Button s@ has been pressed so that the Auto Indicator R is illuminated, pressing either of the buttons will cause the tuner to seek the next station with acceptable signal strength for quality reception.When the Auto Indicator R is NOT illuminated, pressing these buttons will tune stations in single-step increments.(See page 28 for more information.)

v OSD Button: Press this button to activate the On Screen Display (OSD) system used to set up or adjust the AVR 225’s parameters.

w Macro Buttons: Press these buttons to store or recall a “Macro”, which is a preprogrammed sequence of commands stored in the remote.(See page 33 for more information on storing and recalling macros.)

x Transport Controls: These buttons do not have any functions with the AVR225 but they may be programmed for the forward/reverse play operation of a wide variety of CD or DVD players,and audio or video cassette recorders.(See page 34 for more information on programming the Transport Control Punch-Through capability of the remote.)

y Skip Up/Down Buttons: These buttons have no direct function with the AVR225, but when used with a compatibly programmed CD or DVD changer they will change the track or chapter of the disc currently being played in the changer.

z Disc Skip Button: This button has no direct function for the AVR 225,but when used with a compatibly programmed CD or DVD changer,it will change the disc currently being played in the changer. (See page 33 for more information on using the remote with other devices.)

` Preset Up/Down: When the tuner is in use, press these buttons to scroll through the stations programmed into the AVR 225’s memory.When some source devices,such as CD players,VCRs and cassette decks,are selected using the device Input Selectors e, these buttons may function as Chapter Step or Track Advance.

Clear Button: Press this button to clear incorrect entries when using the remote to directly enter a radio station’s frequency.

Memory Button: Press this button to enter a radio station into the AVR 225’s preset memory. Once the Memory Indicator O flashes,you have five seconds to enter a preset memory location using the Numeric Keys r. (See page 28 for more information.)

Delay/Prev Ch.: Press this button to begin the process for setting the delay times used by the AVR 225 when processing surround sound.After pressing this button, the delay times are entered by pressing the Set Button o and then using the

⁄/¤

Buttons mq to change the setting.Press the Set Button o again to complete the process. (See page 18 for more information.)

›

Button: Press this button to change a setting or selection when configuring many of the AVR225’s settings.

Speaker Select: Press this button to begin the process of configuring the AVR 225’s bass management system for use with the type of speakers used in your system. Once the button has been pressed, use the

⁄/¤

Buttons mq to select the chan- nel you wish to set up.Press the Set Button o and then select another channel to configure.When all adjustments have been completed, press the Set Button o twice to exit the settings and return to normal operation. (See page 20 for more information.)

Spare Button:This button does not have any function for the operation of the AVR225, but it is available for use when programmed with the code from another remote.(See page 32 for information on programming the remote with codes for other devices.)

Volume Up/Down: Press these buttons to raise or lower the system volume.See page 34 for more information on programming the Volume PunchThrough capability of the remote,which allows you to change the AVR 225’s volume while the remote is set to control another device.

TV/Video Selector: This button does not have a direct function on the AVR225, but when used with a compatibly programmed VCR,DVD or satellite receiver that has a “TV/Video”function, pressing this button will switch between the output of the player or receiver and the external video input to that player. Consult the owner’s manual for your specific player or receiver for the details of how it implements this function.

SPL Button: This button activates the AVR 225’s EzSet function to quickly and accurately calibrate the AVR 225’s output levels.Press and hold the button for three seconds and then release it.The Test Tone will begin circulating,and the Program/SPL Indicator c will change colors.During this sequence, EzSet will automatically adjust the output levels for all channels until they have equal output levels,as shown by the Program/SPL Indicator c lighting green for each channel. (See page 21 for more information on EzSet.)

6-Channel Direct Input: Press this button to select the component connected to the 6-Channel

Direct Inputs i as the source.

Mute: Press this button to momentarily silence

the AVR 225 or TV set being controlled, depending on which device has been selected.When the AVR 225 is muted, press this button or use the Volume Control Ó to return to the previous volume level.

When the AVR 225 remote is being programmed to operate another device,or when a macro command is being programmed, this button is pressed with the Input Selector Button e to begin the programming process.(See page 33 for more information.)

EzSet Sensor Microphone: The sensor microphone for the EzSet microphone is behind these slots. When using the remote to calibrate speaker output levels using EzSet, be sure that you do not hold the remote in a way that covers these slots.(See page 21 for more information on using EzSet.)

REMOTE CONTROL FUNCTIONS

14 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 and video equipment.

Audio Equipment Connections

We recommend that you use high-quality interconnect cables when making connections to source equipment and recorders to preserve the integrity 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 vari-

able 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 analog Play/Out jacks of a cassette deck, MD,CD-R or other audio recorder to the Tape Input Jacks ∞. Connect the analog Record/In jacks on the recorder to the Tape Output Jacks ¢ on the AVR 225.

3. Connect the output of any digital sources to the appropriate input connections on the AVR 225 rear panel.The Optical and Coaxial Digital Inputs

#$ may be used with a Dolby Digital or

DTS source such as a DVD player, or the output of a conventional CD or LD player’s PCM (S/P-DIF) output.

4.Connect the Optical Digital Audio Output ‡ or the Coaxial Digital Audio Output ° on the rear panel of the AVR225 to the matching digital input connections on a CD-R or MiniDisc recorder.

5.Assemble the AM Loop Antenna supplied with the unit as shown below.Connect it to the AM and GND Screw Terminals¡ .

6. Connect the supplied FM antenna to the FM Antenna (75-Ohm) Connection ™. The FM anten- na may be an external roof antenna, an inside powered or wire lead antenna or a connection from a

cable TV system.Note that 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.

7. If you have a DVD-Audio or SACD player, or other component that includes an onboard surround decoder and 6-channel line-level audio outputs,you may connect these audio outputs to the 6-Channel

Direct Inputs i.

8. Connect the front, center and surround Speaker Outputs ª‚⁄¤‹ to the respective speakers.

To ensure 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 the 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 10 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 terminal on both the receiver and the speaker. The AVR 225 conforms to the latest CEA-recommended color-coding for speaker terminals.Accordingly,the positive (+) terminal, which was previously red, is now a specific color to assist you in making the correct connections. If your speakers have color-coded connections, match the terminal on the AVR225 to the like terminal on your speakers.For existing speakers with a red terminal for the positive connection, the connections on the AVR 225 are as follows:

Front Left = White Front Right = Red Center = Green Surround Left = Blue Surround Right = Gray

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 ensure 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.

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 AVR 225.

9. Connections to a subwoofer are normally made via a line-level audio connection from the Subwoofer Output • to the line-level input of a subwoofer with a built-in amplifier. When a passive subwoofer is used, the connection first goes to a power amplifier, which will be connected to one or more subwoofer speakers. If you are using a powered subwoofer that does not have line-level input connections,follow the instructions furnished with the speaker for connection information.

Video Equipment Connections

Video equipment is connected in the same manner as audio components.Again, the use of high-quality interconnect cables is recommended to preserve signal quality.

Although any compatible video device may be connected to any video input (with the exception of the

Video 1 and Video 2 Out Jacks dg

, which may only be connected to a video

recorder), to make programming device codes into the remote control easier, we recommend that you connect your VCR to the Video 1 Connectors cd

, your television to the Video 2 Input Connectors f , and your cable-TV converter or satellite receiver to the Video 3 Input Connectors h .

1. Connect a VCR’s or other video source’s audio and video Play/Out jacks to the Video 1 or Video 2 In Jacks cf on the rear panel.The Audio and

Video Record/In jacks on the VCR should be

connected

to the Video 1 or Video 2 Out Jacks

dg on the AVR225.

INSTALLATION AND CONNECTIONS

INSTALLATION AND CONNECTIONS 15

INSTALLATION AND CONNECTIONS

2. Connect the analog audio and video outputs of a television set or any other video source to the Video 2 Input Jacks f .

3. Connect the analog audio and video outputs of a cable TV converter or satellite receiver, or any other video source,to the Video 3 Jacks h .

4. Connect the analog audio and video outputs of a DVD or laser disc player to the DVD Jacks a k .When a digital audio connection is used for your DVD player, the default connection is the Coaxial Digital Audio Input 1 Jack b.However, the connection may also be made to any of the Optical e # or Coaxial b $ digital audio inputs,provided that the digital input source selection is changed as shown on pages 17 and 26. If your DVD or DVD-Audio player includes an onboard surround decoder and 6-channel line-level audio outputs,you may connect these audio outputs to the 6-Channel Direct Inputs i. When you wish to hear this decoded audio,select the DVD input first in order to select the video signal from the DVD player, then select the 6-Channel Direct Input source for the audio.

5. Connect the digital audio outputs of a DVD player, satellite receiver, cable box or HDTV converter to the appropriate Optical or Coaxial Digital Audio Inputs

#$.

6. Connect the Video Monitor Output ·j jacks on the receiver to the composite or S-Video input of your television monitor or video projector.

VIDEO CONNECTION NOTE:

• Composite and S-Video signals may only be viewed in their native formats.The AVR 225 will not convert signals from composite to S-Video,or vice versa. S-Video inputs may only be viewed when the AVR 225 is connected to a TV set or video display with S-Video capability.If you use both standard composite video and S-Video sources in your system, it is important that you connect both an S-Video cable and a standard composite video cable (a coax cable with an RCA plug on both ends) between the AVR225 and your TV or projector. When it is necessary to make both types of connections to your TVset, use different inputs if possible.Consult the instructions for your TV set or projector for more information on connecting both types of signals.

Power Connections

This unit is equipped with two accessory AC outlets. They may be used to power accessory devices,but they should not be used with high-current draw equipment such as power amplifiers.The total power draw to each outlet may not exceed 100 watts.

The Switched AC Accessory Outlet › will receive power only when the unit is on.This is recommended for devices that have no power switch or a mechanical power switch that may be left in the “ON”position.

NOTE: Many audio and video products go into a Standby mode when they are used with switched outlets,and cannot be fully turned on using the outlet alone without a remote control command.

The Unswitched AC Accessory Outlet ﬁ will receive power as long as the unit is plugged into a powered AC outlet.

Finally,when all connections are complete,plug the Power Cord ﬂ into a nonswitched 120-volt AC wall outlet.You’re almost ready to enjoy the AVR 225!

16 SYSTEM CONFIGURATION

SYSTEM CONFIGURATION

When all audio,video and system connections have been made,there are a few configuration adjustments that must be made.A few minutes spent to correctly configure and calibrate the unit will greatly add to your listening experience.

Speaker Selection and Placement

The placement of speakers in a multichannel home theater system can have a noticeable impact on the quality of sound reproduced. No matter which type or brand of speakers is used, the same model or brand of speaker should be used for the left front, center and right front speakers.This creates a seamless front soundstage and eliminates the possibility of distracting sonic disturbances that occur when a sound moves across mismatched front-channel speakers.

Speaker Placement

Depending on the type of center channel speaker in use and your viewing device,place the center speaker either directly above or below your TV, or in the center behind a perforated front projection screen.

Once the center channel speaker is installed, position the left front and right front speakers so that they are as far away from one another as the center channel speaker is from the preferred listening position. Ideally, the front-channel speakers should be placed so that their tweeters are no more than 24" above or below the tweeter in the center channel speaker.

Depending on the specifics of your room acoustics and the type of speakers in use,you may find that imaging is improved by moving the left front and right front speakers slightly forward of the center channel speaker. If possible, adjust all front loudspeakers so that they are aimed at ear height when you’re seated in the listening position.

Using these guidelines,you’ll find that it takes some experimentation to find the correct location for the front speakers in your particular installation. Don’t be afraid to move things around until the system sounds correct. Optimize your speakers so that audio transitions across the front of the room sound smooth and sounds from all speakers appear to arrive at the listening position at the same time (without delay from the center speaker compared to the left and right speakers).

Surround speakers should be placed on the side walls of the room, at or slightly behind the listening position. The center of the speaker should face into the room. The speakers should be located so that the bottom of the cabinet is at least two feet higher than the listeners’ ears when the listeners are seated in the desired area.

If side-wall mounting is not practical, the speakers may be placed on a rear wall, behind the listening position.Again, they should be located so that the bottom of the cabinet is at least two feet higher than the listeners’ ears.The speakers should be no more than six feet behind the rear of the seating area.

Subwoofers produce nondirectional sound, so they may be placed almost anywhere in a room.Actual placement should be based on room size and shape and the type of subwoofer used. One method of finding the optimal location for a subwoofer is to begin by placing it in the front of the room, about six inches from a wall, or near the front corner of the room. Another method is to temporarily place the subwoofer at your normal listening position, and then walk around the room until you find a spot where the subwoofer sounds best. Place the subwoofer in that spot. You should also follow the instructions of the subwoofer’s manufacturer, or you may wish to experiment with the best location for a subwoofer in your listening room.

System Setup

Once the speakers have been placed in the room and connected, the remaining steps in the setup process are to program the AVR 225’s bass management system for the type of speakers used in your system, calibrate the output levels,and set the delay times used by the surround sound processor.

You are now ready to power up the AVR 225 to begin these final adjustments.

1. Plug the Power Cord ﬂ into an unswitched AC outlet.

2. Press the Main Power Switch 1 in until it latches and the word “OFF”on the top of the switch disappears inside the front panel.The Power Indicator 3 will turn amber,indicating that the unit is in the Standby mode.

3. Remove the protective plastic film from the frontpanel lens.If left in place, the film may affect the performance of your remote control.

4. Install the three supplied AAA batteries in the remote as shown. Be certain to follow the (+) and (–) polarity indicators that are on the bottom of the battery compartment.

A) Front-Channel Speaker Installation with DirectView TV Sets or Rear-Screen Projectors

B) The distance between the left and right speakers should be equal to the distance from the seating position to the viewing screen. You may also experiment with placing the left and right speakers slightly forward of the center speaker.

C) Optimal placement of surround speakers.

Center Front Speaker

No more

than 24"

Left Front

Speaker

Right Front Speaker

TV or Projection Screen

Left Front

Speaker

speakers are used

when rear-mounted

No more than 6 feet

Center Front

Speaker

Optional Rear-Wall Mounting

Right Front

Speaker

At least 6 inches from ceiling

At least 2 feet

SYSTEM CONFIGURATION 17

5.Turn the AVR 225 on either by pressing the System Power Control 2 on the front panel, or via the remote by pressing the AVR Selector f or any of the Input Selectors eg on the remote.The Power Indicator 3 will turn green to confirm that the unit is on, and the Main

Information Display Û will also light up.

Using the On-Screen Display To Make Configuration Adjustments

When making the following adjustments,you may find it easier to use the AVR225’s on-screen display system.These easy-to-read displays give you a clear picture of the current status of the unit and make it easy to see which speaker, delay, input or digital selection you are making.

To view the on-screen menus, make certain you have made a connection from the Video Monitor Out Jacks ·j on the rear panel to the composite or S-Video input of your TV or projector. In order to view the AVR225’s displays,the correct video source must be selected on the TV or other video display.

IMPORTANT NOTE:When viewing the displays on a projection TV it is important that they not be left on the screen for an extended period of time.As with any video display,but particularly with projectors,constant display of a static image such as these menus or video game images may cause the image to be permanently “burned into” the CRT.This type of damage is not covered by the AVR 225 warranty and may not be covered by the projector TV set’s warranty.

The AVR 225 has two on-screen display modes, “Semi-OSD” and “Full-OSD.”When making configuration adjustments,it is recommended that the Full-OSD mode be used.This will place a complete status report or option listing on the screen, making it easier to view the available options.The Semi-OSD mode uses oneline displays only.

The Full-OSD system is always available by pressing the OSD Button v. When this button is pressed, the MASTER MENU (Figure 1) will appear, and adjustments are made from the individual menus. The Semi-OSD system is also available as a system default, although it may be turned off by using the ADVANCED menu (see page 30). With the Semi-OSD system, you may make adjustments directly, by pressing the buttons on the front panel or remote control for the specific parameter to be adjusted. For example,press the Speaker Select Button ı to set the speaker configuration, etc.

Figure 1

When the Full-OSD system is in use,the menu selections are not shown in the Main Information Display ÛS.When the Full-OSD menu system is used,

OSD ON will appear in the Main Information Display S and the OSD Indicator F will light to

remind you that a video display must be used.When the Semi-OSD system is used in conjunction with the discrete configuration buttons,the on-screen display will show a single line of text with the current menu selection.That selection will also be shown in the Main Information Display S.

To use the Full-OSD menu system, press the OSD Button v. When the menu is on the screen, press the

⁄/¤

Buttons mq until the on-screen

›

cursor is next to the item you wish to adjust, and then press the Set Button o to adjust that item. Note that the menus will remain on the screen for 20 seconds,and then they will “time-out” and disappear from the screen.The time-out may be increased to as much as 50 seconds by going to the ADVANCED menu, and changing the item titled FULL OSD TIME OUT.

Setting the System Configuration Memories

The AVR 225 features an advanced memory system that enables you to establish different configurations for the bass management, digital input, surround mode,delay times and output levels for each input source.This flexibility enables you to custom-tailor the way in which you listen to each source and have the AVR 225 memorize those settings.This means,for example,that you may use different output levels or trims for different sources,or set different speaker configurations with the resultant changes to the bass management system. Once these settings are made, they will automatically be recalled whenever you select that input.

The factory default settings for the AVR 225 have all inputs configured for an analog source (except for the DVD input, which has the Coaxial Digital Audio Input 1 b as the default), Stereo as the surround mode,all speaker positions set to “Small,”and a subwoofer connected. Before using the unit, you will probably want to change the settings for most inputs so that they are properly configured to reflect the use

of digital or analog inputs,the type of speakers installed and the surround mode specifics.Remember that since the AVR225 memorizes the settings for each input individually,you will need to make these adjustments for each input used. However, once they are made,further adjustment is only required when system components are changed.

To make this process as quick and as easy as possible,we suggest that you use the Full-OSD system with the on-screen menus,and step through each input. Once you have completed the settings for the first input, many settings may be duplicated for the remaining inputs.It is also a good idea to set the configuration data in the order these items are listed in the MASTER MENU, as some settings require a specific entry in a prior menu item. Remember that once the settings are made for one input, they must be made for all other input sources in your system.

Input Setup

The first step in configuring the AVR 225 is to select an input.This may be done by pressing the frontpanel Input Source Selector ! until the desired input’s name appears momentarily in the Main Information Display S, and the green LED lights next to the input’s name in the front-panel Input Indicators . The input may also be selected by pressing the appropriate Input Selector eg on the remote control.

When using the Full-OSD system to make the setup adjustments,press the OSD Button v once so that the MASTER MENU (Figure 1) appears.Note that the

›

cursor will be next to the INPUT

SETUP line. Press the Set Button o to enter

the menu and the INPUT SETUP menu (Figure 2) will appear on the screen. Press the

‹/›

Buttons n until the desired input name appears in the highlighted video,as well as being indicated in the front-panel Input Indicators  by the green LED next to the desired input name.If the input will use the standard left/right analog inputs,no further adjustment is needed.

Figure 2

If you wish to associate one of the digital inputs with the selected input source,press the

Button q

on the remote while the INPUT SETUP menu

SYSTEM CONFIGURATION

* MASTER MENU *

INPUT SETUP SURROUND SETUP SPEAKER SETUP OUTPUT ADJUST CHANNEL ADJUST ADVANCED EXIT

* INPUT SETUP *

INPUT :VIDEO 1 DIGITAL IN:ANALOG RETURN TO MENU

18 SYSTEM CONFIGURATION

SYSTEM CONFIGURATION

(Figure 2) is on the screen, and the on-screen cursor will drop down to the DIGITAL IN line.Press the

‹/›

Buttons n until the name of the desired digital input appears.To return to the analog input, press the buttons until the word ANALOG appears.When the correct input source appears,press the

Button q until the ›cursor appears next to RETURN TO MENU, and press the Set Button o.

To change the digital input at any time using the discrete function buttons and the Semi-OSD system, press the Digital Input Select Button Úp on the front panel or the remote.Within five seconds, make your input selection using the Selector Buttons

5 on the front panel or the

⁄/¤

Buttons mq

on the remote until the desired digital or analog input is shown in the Main Information Display S and in the lower third of the video display connected to the AVR 225.Press the Set Button o to enter the new digital input assignment.When the Stereo-Direct (Surround Off) mode is in use,you may only select the analog input for a source.When the Stereo-Digital mode is in use,you may select from any of the digital inputs that you have connected to your source components.

Surround Setup

Once the basic input setup has been completed, the next step is to set the surround mode you wish to use with an input. Since surround modes are a matter of personal taste,feel free to select any mode you wish – you may change it later. However,to make it easier to establish the initial parameters for the AVR225, it is best to select Dolby Pro Logic II for most analog inputs and Dolby Digital for inputs connected to digital sources.In the case of inputs such as a CD Player, Tape Deck or Tuner, you may wish to set the mode to one of the two Stereo modes,as they are not typically used with multichannel surround-encoded program material.Analog Stereo-Direct mode bypasses the digital signal-processing circuitry for a completely analog signal path that preserves the purity of the original signal, and Stereo-Digital mode provides bass management for optimal distribution of the low frequencies between smaller speakers and a subwoofer.

Alter-

natively,the

Logic 7 Music mode is a good choice for

stereo-only source material. NOTE: When a Logic 7 mode is in use with a Dolby

Digital 2.0 digital input source,that mode, rather than Logic 7, will be used by the AVR after the digital bitstream is interrupted for any reason, such as stopping or pausing the digital playback. Note,also, that Logic 7 is not available with digital playback unless a twochannel bitstream is in use.

It is easiest to complete the surround setup using the Full-OSD on-screen menus.From the MASTER MENU (Figure 1), press the

⁄/¤

Buttons

mq until the

›

cursor is next to the

SURROUND SETUP menu. Press the Set Button o so that the SURROUND SETUP

menu (Figure 3 or 4) is on the screen.

Figure 3

Figure 4

Since the factory default for all inputs is Stereo,the phrase SURR OFF will initially appear in highlighted video (Figure 3).To change the surround mode while the

›

cursor is next to the surround line,press the

‹/›

Buttons n until the desired surround mode’s name appears in the highlighted video.As the modes are changed, a green LED will also light next to the mode names in the Surround Mode Indicators ˜ on the front panel.

Note that the data lines next to the items in the screen display will show either numbers or a series of dashes, depending on whether or not the specific parameter is adjustable.For example,the Center Delay and Night Mode items are only adjustable for Dolby Digital, and the Delay Time is only adjusted for Dolby Digital and Dolby Pro Logic II. Note,also, that Dolby Digital and DTS will only appear as choices (Figure 4) when a digital input was previously selected.

Depending on the surround mode selected, you may now proceed to change the delay time.For Dolby Digital and Dolby Pro Logic II, pressing the

⁄/¤

mq buttons on the remote will take you to the

delay settings.

Delay Settings

If Dolby Digital or Dolby Pro Logic II is selected as the surround mode for an input, you may need to adjust the delay time setting.Note that the delay time is not adjustable for any other modes.

Due to the different distances between the front-channel speakers and the listening position compared to the surround speakers and the listening position, the amount of time it takes for sound to reach your ears from the front or surround speakers may differ. You may compensate for this difference through the use of the delay settings to adjust the timing to tailor the specific speaker placement and acoustic conditions in your listening room or home theater.

The factory setting is appropriate for most rooms,but some installations create an uncommon distance between the front and surround speakers that may cause the arrival of front-channel sounds to become disconnected from surround-channel sounds.

To resynchronize the front and surround channels, follow these steps:

1. Measure the distance from the listening/viewing position to the front speakers.

2. Measure the distance from the listening/viewing position to the surround speakers.

3. Subtract the distance to the surround speakers from the distance to the front speakers.

a.When setting the delay time for the Dolby

Digital surround mode,the optimal delay time is the result of that subtraction. For example,if the front speakers are 10 feet away and the surround speakers are five feet away,the optimal delay time is figured as 10–5=5.Thus, in this example,the delay time for Dolby Digital should be set at five milliseconds.

b. When setting the delay time for the Pro Logic II

mode,take the result of the subtraction and add 15 to obtain the optimal delay time.For example,if the front speakers are 10 feet away and the surround speakers are five feet away,the optimal delay time is figured as 10–5+15=20.Thus, in this example,the Pro Logic II delay should be set at 20 milliseconds.

NOTE: The DTS,Logic 7, Hall and Theater modes use a fixed, nonadjustable delay time.

The Dolby Digital mode also includes a separate setting for the center channel delay mode,since the discrete nature of these signals makes the location of the

* SURROUND SETUP *

SURROUND: SURR OFF

CENTER DELAY: ms SURR DELAY: ms NIGHT:    RETURN TO MENU

* SURROUND SETUP *

SURROUND: DOLBY DIGITAL CENTER DELAY: 0ms SURR DELAY: 00ms NIGHT: OFF RETURN TO MENU

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