Harman-Kardon 347 owner manual Speaker Selection, Speaker Placement

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Installation and Connections

Speaker Selection

No matter which type or brand of speakers is used, the same model or brand of speaker should be used for the front-left, center and front-right 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

The placement of speakers in a multichannel home-theater system can have a noticeable impact on the quality of sound reproduced.

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 60cm above or below the tweeter in the center-channel speaker.

They should also be at least 0.5 meter from your TV set unless the speakers are magnetically shielded to avoid colourings on the TV screen. Note that most speakers are not shielded, even with complete surround sets only the Center speaker may be.

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 front-left and front-right speakers slightly forward of the center-channel speaker. If possible, adjust all front loudspeakers so that they are aimed at ear height when you are 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.

When the AVR is used in 5.1-channel operation, the preferred location for surround speakers is on the side walls of the room, at or slightly behind the listening position. In a 6.1-channel system, a back surround speaker is required, ide- ally placed at the center of the room's rear wall, pointing directly towards the front center chan- nel speaker. The center of the speaker should face you (see below).

In a 7.1-channel system, both side surround and back surround speakers are required. The center of the speaker should face you (see below).

Rear surround speakers are required when a full 7.1-channel system is installed, and they may also be used in 5.1 channel mode as an alterna- tive mounting position when it is not practical to place the main surround speakers at the sides of the room. Speakers may be placed on a rear wall, behind the listening position. As with the side speakers, the center of the rear surrounds should face you. The speakers should be no more than 2 meters behind the rear of the seating area.

It is appropriate to configure the AVR 347 for either 5.1- or 7.1-channel operation, but not for

6.1channels. When 6.1-channel program material or a 6.1-channel processing mode is in use, material for the surround back channel will be outputted simultaneously through both the Surround Back Left and Right Speaker Outputs ￿. Connecting only one loudspeaker to these speaker terminals will not only deprive you of the benefits of 7.1-channel surround modes, such as Logic 7, but will also interfere with the functioning of EzSet/EQ speaker setup and calibration, as described on page 28. It may also put undesirable strain on the surround back amplifier circuits and power supplies.

At least 15 cm from celling

At least 60 cm

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

5.1-Channel System

6.1-Channel System

7.1-Channel System

22INSTALLATION AND CONNECTIONS

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Contents AVR 347 Audio/ Video Receiver Table of Contents Declaration of ConformityDescription and Features IntroductionSafety Information Important Safety InformationUnpacking Installation LocationCleaning Do not place the unit directly on a carpeted surfaceHeadphone Jack $ Speaker/Channel Input Indicator Front Panel ControlsSee page 44 for more information on the Channel Indicators # Preset Stations Selector Press thisDigital Input Selector When playing a Rear Panel Connections Digital Audio Outputs Connect these Rear Panel Connections Main Remote Control Functions See page 46 for more information Main Remote Control Functions Main Remote Control Functions Change the input Zone II.2 Remote Control FunctionsChangers Zone II.2 Remote Control Functions Hdmi Connections Installation and ConnectionsAudio Equipment Connections Hdmi Input ConnectionsVideo Equipment Connections With the AVR 347 turned off, connectVideo Connection Notes Scart A/V ConnectionsVideo Video In/Out jacks, if it´s a recording VCR TV, see item below Important Note for Adapter CablesImportant Notes for S-Video connections Important Note for the Use SCART-Cinch AdaptersBUS Installation Connections System and Power ConnectionsMain Room Remote Control Extension AC Power ConnectionsSpeaker Placement Speaker SelectionSystem Setup System ConfigurationUsing the On-Screen Display First Turn OnInput Setup Coax Source InputVideo Optical Surround Setup Night Mode Settings Stereo-Direct Bypass Mode Configuring the Surround Off Stereo ModesAutomated Speaker Setup Using EzSet/EQ Stereo-Digital ModeNavigation Buttons E to highlight System Configuration Manual Setup Speaker Size SetupCenter System Configuration Delay Settings Output Level Adjustment Is then pressed to select OFF in the highlighted video Up the Volume until you can hear the test noise clearlyWhen all channels have the same output level Main menu appears on the screenSurround Mode Chart OperationWide Dolby 3 StereoReference Main speakers and a subwooferSource Selection Using the Sleep TimerBasic Operation Video Input SelectionVolume Up/Down Buttons Controls and Use of HeadphonesSurround Mode Selection Channel/8-Channel Direct InputPCM Audio Playback Digital Audio PlaybackDolby Digital Selecting a Digital SourceDigital Bitstream Indicators Surround Mode TypesIncoming Bitstream Available Surround Modes Incoming Signal Available Surround Modes PCM Playback IndicationsNight Mode Speaker/Channel IndicatorsSee Figure Pressing the DMP Selector Button UsingTape Recording Menu ButtonNormal output level adjustment for Output Level Adjustment With Source SignalsMemory Backup You may then navigate the menus as explained aboveMultiroom Multiroom OperationSurround Amplifier Channel Assignment Or mute the output G Remote roomAdvanced Features Video AdjustmentsVideo Adjustments Front-Panel-Display FadeSemi-OSD Settings Advanced FeaturesTurn On Volume Level Full-OSD Time Out AdjustmentDefault Surround Mode Basic Tuner OperationRDS Operation RDS TuningTuner Operation RDS Display OptionsCode Readout Programming the RemoteProgramming the Remote with Codes Direct Code EntryVID1/VCR VID3/TV VID2/CBL/SAT Learning Codes from a RemoteErasing Learned Codes Press the Input Selector 45 buttonProgrammed Device Functions Erasing Macro CommandsMacro Programming Press the AVR SelectorChannel Control Punch-Through Volume Punch-ThroughTransport Control Punch-Through Resetting the Remote Memory Function List DVDAVR DVD Power Switch 1 is pushed Troubleshooting GuideProcessor Reset Remote sensor Ú is obscuredTechnical Specifications Video Center Speaker SizeTable A4 Source Input Settings Harman Consumer Group, Inc

347 specifications

The Harman-Kardon 347 is a notable piece of audio equipment that combines advanced technological features with a user-friendly design to deliver high-quality sound. As a receiver, the Harman-Kardon 347 is engineered to cater to audiophiles who seek both performance and aesthetics in their home audio systems.

One of the standout features of the Harman-Kardon 347 is its powerful amplification capabilities. The receiver boasts a multi-channel design that allows it to deliver robust audio output, making it suitable for both music and home theater setups. Users can enjoy a well-balanced sound profile that ensures clarity across all frequencies, providing an immersive listening experience.

In terms of connectivity, the Harman-Kardon 347 is equipped with a plethora of input options. It supports various audio formats and allows for seamless integration with different devices, whether it be a CD player, Blu-ray player, or streaming device. The receiver includes multiple HDMI inputs, enabling high-definition video and audio transmission, which is essential for modern entertainment systems.

Another notable aspect of the Harman-Kardon 347 is its implementation of advanced audio technologies. It features Dolby Digital and DTS support, ensuring that users can experience surround sound as intended by content creators. This feature enhances the experience of watching movies or playing video games, allowing for a deeply immersive soundstage.

Moreover, the Harman-Kardon 347 has been designed with ease of use in mind. Its intuitive interface and remote control allow users to navigate through settings and inputs with minimal effort. The clear and organized layout makes it accessible for individuals who may not be as tech-savvy, ensuring that everyone can enjoy high-quality audio without a steep learning curve.

The build quality of the Harman-Kardon 347 also deserves mention. With its sleek and modern design, this receiver can seamlessly blend into any home decor. The attention to detail in its construction not only adds aesthetic appeal but also ensures durability, allowing users to enjoy this device for many years without concern.

In summary, the Harman-Kardon 347 stands out in the crowded market of audio receivers. With its robust amplification, multiple connectivity options, advanced audio technologies, user-friendly interface, and stylish design, it offers a comprehensive audio solution for both casual listeners and serious audiophiles alike. Whether for music enjoyment or enhancing the home theater experience, the Harman-Kardon 347 is well-equipped to meet and exceed expectations.
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