Harman-Kardon AVR 645 owner manual Manual Setup, Speaker Size Menu

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System Configuration

* N E A R F I E L D

E R R O R *

N e a r

F i e l d E q w a s n o t

s u c c e s s f u l .

 

P l e a s e c h e c k

m i c

P l a c e m e n t a n d v o l u m e

S e t t i n g

 

 

→ B A C K

T O

N E A R

F I E L D

B A C K

T O

M A S T E R M E N U

 

 

 

 

Figure 17i

When both the Far Field and Near Field measure- ments have been successfully completed your system is ready for use. Thanks to EzSet/EQ, the settings for speaker “size”, speaker crossover, channel output and individual channel delay time have been automatically set and require no fur- ther adjustment. In addition, EzSet/EQ also per- forms a complete room equalization that tailors the system’s performance for the best possible sound with your combination of speakers, speak- er placement and room acoustics. The next few pages in this manual detail the procedure for manually entering system data, but unless you want to view the setting information and make an adjustment, you are now ready to enjoy the finest in home theater and music reproduction. Go to page 40 for complete information on operating your AVR.

Manual Setup

In most cases it is simpler, easier and more accurate to let EzSet/EQ take care of entering the system parameters for speaker “size”, speaker crossover, channel output and individual channel delay time. However, if you feel that your listen- ing room or system components are best suited to manual entry of these settings, the AVR 645 also allows you to enter or trim any of these tra- ditional system parameters. Even if you do make the settings manually, we recommend that you run the EzSet/EQ tests first so that a baseline set- ting is established, and then make your adjust- ments from there. Note that once EzSet/EQ has been run you do not need to adjust all system settings, only those that you want to adjust.

To view or change the current settings, press the OSD Button L on the remote to bring up the MASTER MENU (Figure 7). Next, press the ¤ Navigation Button E as needed until the cursor is on the EZSET/EQ line. Navigate to the EZSET/EQ MANUAL SETUP line. Press the Set Button F to view the MANUAL SETUP menu (Figure 18).

* M A N U A L S E T U P

*

 

 

→ E z S e t E Q : O F F

O N

 

E z S e t A D J U S T

 

 

S P E A K E R

S I Z E

 

 

D E L A Y A D J U S T

 

 

C H A N N E L

A D J U S T

 

 

B A C K T O

M A S T E R

M E N U

 

 

 

 

Figure 18

If you have already run the EzSet/EQ calibration system, the first line of the menu enables you to hear the difference between the settings estab- lished by EzSet/EQ. The default setting is ON, which plays the incoming source with the EzSet/EQ settings. To hear the system in a Bypass mode, with none of the equalization filters in the circuit path, press the ‹ / › Navigation Button

Eso that OFF is highlighted. Note that once changed, this setting will remain until you change it again in this menu. While you may want to use this menu option to hear the difference that EzSet/EQ makes, we recommend that you leave the setting on to take advantage of the benefits of EzSet/EQ’s advanced room correction technology.

The EZSET ADJUST line on the menu enables you to set the system’s Tilt, or high-fre- quency boost. To make this adjustment, first make sure that EZSET EQ line is set to ON, as this item is not available when EzSet EQ is not in the signal path. When the cursor is on the EZSET ADJUST line, press the Set Button F, and then press the ‹ / › Navigation Button E to enter the desired setting. When you have completed your adjustment, press the › Navigation Button E to move the cursor down to the BACK TO MANUAL SETUP line and press the Set Button F.

Note on Manual Setup Menus: Each of the four major manual setup menus (Speaker Size, Speaker Crossover, Delay Adjust and Channel Adjust) includes a line that reads EZSET SETTINGS. When the default setting of OFF is shown you are able to make any required adjustments that are available on that menu. However, you may change the setting to ON at any time to recall the settings established when EzSet/EQ was last run. It is also important to note that when the EzSet/EQ settings are in use, the AVR will not allow any changes to be made. To trim the settings press the ‹ / › Navigation Button E until the cursor is on the EZSET SETTINGS line on the menu in use and press the ‹ / › Navigation Button E to change the setting to OFF. This will allow you to make changes to the settings on that menu.

Speaker Size Menu

Although most listeners will prefer to take advantage of the accuracy and speed of EzSet/EQ to make all of the necessary speaker adjust- ments, advanced users may wish to experiment with how different combinations of settings sound in their home theater environment or to use settings other than those calculated by EzSet/EQ, to accommodate personal listening preferences.

The menu system used in your AVR differs somewhat from conventional speaker setup menus in that it consolidates the speaker “size” and crossover into one convenient menu. Even if you are familiar with making these adjustments, it is strongly recommended that you read the following section of this manual.

On the SPEAKER SIZE menu (Figure 19) you have the option to change the type of speaker configured for each of the four position groups, to change the crossover setting for any one of those speakers, to adjust the setting point for the low-pass filter that determines which frequencies are sent to the subwoofer for low- frequency effects (LFE) signals, to change the subwoofer bass redirection mode when the Front Left/Right speakers are set to Large and to change the setting for the subwoofer size. If, as recommended, you have first run the EzSet/EQ system, as shown on pages 29-32, the settings established by EzSet/EQ will be displayed as a starting point for any manual adjustments. You may reestablish those settings at any time during an adjustment on this menu by pressing the ⁄/¤ Navigation Button E until the cursor is on the EZSET SETTINGS line of the menu and then pressing the ‹/› Navigation Button E so that ON is highlighted in reverse video. Note, however, that once this is done, any manual adjustments made will be lost and must be reentered.

Speaker Size

At each of the four speaker group positions, you have the ability to select the speaker “size” and, when a “Small” speaker is selected, the fre- quency below which low-frequency information is sent to the subwoofer, as opposed to the speakers for the channel being adjusted. For that reason, before making the adjustments on the

FRONT L/R, CENTER, SIDE SURR and BACK SURR menu lines, it is important to know the frequency range for the speaker. This information is typically found in the “Specifica- tions” section of the speaker’s owner’s manual. If you cannot find the specification for the lowest frequency the speaker can handle, start with the settings entered by running EzSet/EQ and then try one setting above or below the existing entry. We do not recommend changing the crossover point more than that due to the possible impact

32SYSTEM CONFIGURATION

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Contents AVR 645 Audio/ Video Receiver Table of Contents Declaration of ConformityDescription and Features IntroductionUnpacking Introduction / Safety InformationImportant Safety Information Front Panel Controls More information To select between the OpticalCoaxial Ó Rear Panel Connections Surround Left Blue Surround Right Gray Surround Back LeftSurround Back Right Tan Subwoofer LFE Digital AudioAC Power Cord Jack Connect the AC Digital Audio Outputs Connect theseDigital recorder such as a CD-R or MiniDisc recorder Monitor Component Video OutputsRemote IR Carrier Output The output AVR 645 when appropriate upgrades are available+ and negative terminals Main Remote Control Functions Light ButtonChannel Direct Inputs the input Movies Disc Skip Button This button has noMain Remote Control Functions  The Bridge /DMP Selector Zone II Remote Control FunctionsPower Off B AVR Selector Media Player DMP Connector Optional is connected to DigitalInstallation and Connections Audio Equipment ConnectionsAnalog Video Equipment Connections Output jacksHdmi Connections Hdmi Input ConnectionsVideo Inputs Connection NotesHdmi Output Connections Scart A/V ConnectionsTo the Video 2 or Video 3 Video Audio Important Note for Adapter CablesWith Scart that cannot be switched and pro- vided by the AVR Important Note for the Use SCART-Cinch AdaptersSystem and Power Connections Main Room Remote Control ExtensionBUS Installation Connections Multiroom IR LinkSpeaker Placement AC Power ConnectionsSpeaker Selection USB ConnectionsTo manually configure your surround back speaker Channel system for your main listening area seeSystem Configuration Using the On-Screen DisplaySystem Setup First Turn OnIn/Out Setup C O U T A L O G Video Monitor Settings Audio SetupSurround Setup Surround Config then press the Set Button FQUsing EzSet/EQ Night Mode SettingsC K So that on is highlighted and press the Set Button F R F I E L D E QSpeaker Size Manual SetupSpeaker Size Menu LFE Low-Pass-Filter Setting SmallSub Mode Setting Delay SettingsFollowing options are available Subwoofer SizeOutput Level Adjustment Volume until you can hear the test noise clearly SetupAdditional Input Adjustments Channel Surround Mode ChartOperation Theater Channel presentation of two-channel stereo programsChannel/8-Channel Direct Input Basic OperationSource Selection Repeatedly to scroll through the list of available modes Surround Mode SelectionVolume Up/Down Buttons Digital Audio Playback Until Surr OFF appears in the Main Information Display ˜Dolby Digital Rear panel Or front panel *ÓUSB Playback Digital Bitstream IndicatorsSelecting a Digital Source Night Mode Speaker/Channel IndicatorsAudio, while the main feature is available Using Tape RecordingFront Panel In/Outputs Puts for Tape OutputsOutput Level Adjustment With Source Signals Memory BackupNormal output level adjustment for EzSet/EQ On/OffAdvanced Features Turn On Volume LevelFront-Panel-Display Fade Display BrightnessDMP/ TheBridgeTMAuto Power Semi-OSD SettingsFull-OSD Time Out Adjustment Multiroom Operation Multiroom OperationInfrared Output Selection Multiroom IR InputIR Output Full Carrier IR OutputRDS Operation Tuner OperationBasic Tuner Operation Program Search PTY Up/Down button # until RDS only appears in the displayConfiguring the Remote Preprogrammed Code EntryFor Button F appearsLearning Commands Automatic Code EntryPress the ¤ Navigation Button E until Learning Codes for an Input SelectorDevice Priority Changing Devices Macro ProgrammingAt the next menu screen press Power On VID 2/TV VID 3/Cable AVR Logic 7 OErasing a Macro Punch-Through Configuration Volume Punch-ThroughReturning the Volume Control Settings to Default Operation ButtonsReturning the Channel Control Settings to Default Operation At the next menu screen, press the ⁄¤Transport Punch-Through Navigation Buttons E untilRenaming ‹ /› Navigation Buttons E as requiredSee page 54 for more information Resetting the RemoteAt this point you have two options Additional Notes on Configuring and Operating the Remote Backlight OptionsTroubleshooting Guide Processor ResetPower Switch 1 is pushed Press the AVR Selector BSystem Default and Personal Settings Worksheets System DefaultsVideo Input Defaults Worksheet D System Defaults and Settings Worksheet B Surround Configuration Defaults and SettingsWorksheet C Delay Defaults and Setting Worksheet E Input Settings USBTechnical Specifications Harman Consumer Group, Inc

AVR 645 specifications

The Harman-Kardon AVR 645 is a standout receiver that appeals to audiophiles and home theater enthusiasts alike. This model is known for its rich sound quality, extensive features, and user-friendly interface, making it a solid choice for anyone looking to enhance their home entertainment experience.

At the heart of the AVR 645 is its robust amplification system. With a power output of 55 watts per channel at 8 ohms, the receiver provides ample power to drive a variety of speakers. The incorporation of Harman-Kardon's patented Logic 7 processing technology allows for an immersive surround sound experience, creating a sense of depth and realism in audio playback. This feature is particularly beneficial for film and gaming, as it helps to create a multidimensional soundstage that pulls viewers into the action.

The AVR 645 supports a variety of audio formats, including Dolby Digital, DTS, and Pro Logic II, ensuring compatibility with a wide range of media. The receiver is equipped with multiple audio inputs and outputs, including HDMI, optical, and coaxial connections, allowing users to easily connect their DVD players, gaming consoles, and other devices. Additionally, it features a built-in AM/FM tuner for those who enjoy traditional radio.

In terms of video capabilities, the AVR 645 is highly versatile, supporting both standard and high-definition video formats. The receiver includes multiple HDMI inputs, facilitating easy switching between different high-definition sources without compromising video quality. The ability to upconvert lower resolution video to near-HD quality further enhances the viewing experience, making it a great choice for those with diverse video content.

User-friendliness is another highlight of the AVR 645. The intuitive on-screen user interface makes it easy to navigate settings and setup configurations. The Zone II feature allows for audio playback in another room, expanding the potential for whole-home audio solutions.

Ultimately, with its blend of power, quality, and versatility, the Harman-Kardon AVR 645 remains a respected choice among home theater systems, ensuring an elevated audio and visual experience for all users.
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