DreamGEAR VSX-94TXH, VSX-92TXH Additional information Surround sound formats, Dolby

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13Additional information

Surround sound formats

Below is a brief description of the main surround sound formats you’ll find on DVDs, satellite, cable and terrestrial broadcasts, and video cassettes.

Dolby

The Dolby technologies are explained below. See

www.dolby.com for more detailed information.

Dolby Digital

Dolby Digital is a multichannel digital audio coding system widely used in cinemas, and in the home for DVD and digital broadcast soundtracks. It can deliver up to six discrete audio channels, comprising five full range channels and a special LFE (low frequency effects) channel used mainly for deep, rumbling sound effects; hence the term “5.1-channel” Dolby Digital.

In addition to the format features above, Dolby Digital decoders offer downmixing for compatibility with mono, stereo and Dolby Pro Logic audio from a number of bit rates and channels. Another feature, called Dialog Normalization, attenuates programs based on the average level of dialog in a program relative to its peak level (also known as Dialnorm) in order to achieve uniform playback level.

Dolby Digital Surround EX

Dolby Digital Surround EX (the EX stands for EXtended) is an extension of Dolby Digital encoding whereby a surround back channel is matrixed into the surround left/right channels for 6.1 channel playback. This allows for compatibility with Dolby Digital 5.1 channel decoding, as well as for decoding using Dolby Digital EX.

Dolby Pro Logic IIx and Dolby Surround

Dolby Pro Logic IIx is an improved version of the Dolby Pro Logic II (and Dolby Pro Logic) decoding system. Using the innovative “steering logic” circuit, this system extracts surround sound from sources as follows:

•Dolby Pro Logic – 4.1 channel sound (mono surround) from any stereo source

•Dolby Pro Logic II – 5.1 channel sound (stereo surround) from any stereo source

•Dolby Pro Logic IIx – 6.1 or 7.1 channel sound (stereo surround and surround back) from two channel or 5.1(and 6.1) channel sources

With two channel sources, the “.1” subwoofer channel is generated by bass management in the receiver.

Dolby Surround is an encoding system which embeds surround sound information within a stereo soundtrack, which a Dolby Pro Logic decoder can then use for enhanced surround listening with greater sound detail.

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Dolby Digital Plus

Dolby Digital Plus is the next-generation audio technology for all high-definition programming and media. It combines the efficiency to meet future broadcast demands with the power and flexibility to realize the full audio potential expected in the upcoming high-definition era. Built on Dolby Digital, the multi-channel audio standard for DVD and HD broadcasts worldwide, Dolby Digital Plus was designed for the next-generation A/V receivers but remains fully compatible with all current A/V receivers.

Dolby Digital Plus delivers multi-channel audio programs of up to 7.1 channels (*) and supports multiple programs in a single encoded bitstream with the maximum bit rate potential of up to 6 Mbps and the maximum bit rate performance of up to 3 Mbps on HD DVD and 1.7 Mbps on Blu-ray Disc, and it outputs Dolby Digital bitstreams for playback on existing Dolby Digital systems. Dolby Digital Plus can accurately reproduce the sound originally intended by directors and producers.

It also features multi-channel sound with discrete channel output, interactive mixing and streaming capability in advanced systems. Supported by High-Definition Media Interface (HDMI), a single-cable digital connection is possible for high-definition audio and video.

Dolby TrueHD

Dolby TrueHD is the next-generation lossless encoding technology developed for high-definition optical discs in the upcoming era. Dolby TrueHD delivers tantalizing sound that is bit-for-bit identical to the studio master, unlocking the true high-definition entertainment experience on high-definition optical discs in the next generation. When coupled with high-definition video, Dolby TrueHD offers an unprecedented home theater experience with stunning sound and high- definition picture.

It supports bit rates of up to 18 Mbps and records up to 8 full- range channels (*) individually with 24-bit/96 kHz audio. It also features extensive metadata including dialogue normalization and dynamic range control. Supported by High-Definition Media Interface (HDMI), a single-cable digital connection is possible for high-definition audio and video.

HD DVD and Blu-ray Disc standards currently limit their maximum number of audio channels to eight, whereas Dolby Digital Plus and Dolby TrueHD support more than eight audio channels.

Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic”, “Surround EX” and the double-D symbol are trademarks of Dolby Laboratories.

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Contents Operating Instructions Responsible Party Name Federal Communications Commission Declaration of ConformityModel Number Keep in a Secure AREA. this is for Your SecurityImportant Safety Instructions Contents Hdmi Control Other SettingsUsing other functions Controlling the rest of your systemBefore you start Introduction to home theater Minute guideMinute guide Chapter Listening to Surround SoundProgress report is displayed on-screen while Speaker configuration in the OSDSwitch on the receiver and your TV Receiver outputs test tones to determine the speakersPlaying a source Problems when using the Auto Mcacc SetupMinute guide Select the input source you want to playPhase Control indicator on the front panel lights Using Phase ControlPress Phase Phase Control to select Phase Control 02 5 minute guideFullband PHASE.3 Using Full Band Phase ControlPress Phase Phase Control to select Tweeter Midrange WooferConnecting your equipment Connecting your equipment ChapterRear panel Connecting your equipment When making cable connectionsAbout the video converter Connecting your equipment Connecting your TV and DVD player Connect using a standard video cable or an S-video cableConnecting a satellite/cable receiver or other set-top box VSX-94TXHConnecting a DVD/HDD recorder, VCR For a second recorder, use the DVR/VCR2 in inputsConnecting digital audio sources Use a three-way component video cableUse an optical cable for the connection About the WMA9 Pro decoder Connecting analog audio sourcesConnecting a component to the front panel inputs This unit has an on-board Windows Media AudioFront Left Right Connecting your equipment Installing your speaker systemConnecting the speakers Surround Left Right Back left Back rightBanana plug connections Bare wire connectionsPlacing the speakers 10 mm 3/8AM loop antenna Connecting antennasTHX speaker system setup Assemble the stand as shown in the illustration.1Plugging in the receiver FM wire antennaConnecting external antennas AC outletFront panel Controls and displaysControls and displays Chapter Input Selector dial Use to select an input sourceOperating range of remote control unit Controls and displaysControls and displays Display Input Select Controls and displays Remote controlRECEIVER SelectShift StatusMulti OPE SOURCEListening in surround sound Listening to your systemListening to your system Chapter Auto playbackTHX Games Mode Using the Home THX modesUsing the Advanced surround effects Listening to your systemListening in stereo Using Front Stage Surround AdvanceUsing Stream Direct TipWhile listening to a source, press Mcacc Mcacc Position Choosing the input signalSelecting Mcacc presets Hdmi Digital AnalogUsing the Virtual Surround Back mode Using the genre synchronizing function Using the tuner Using the tuner ChapterListening to the radio Listening to station presets Using the tuner Saving station presetsNaming station presets AbcdefghijklmnopqrstuvwxyzMaking receiver settings from the System Setup menu System Setup menuSystem Setup menu Chapter Select the setting you want to adjustSystem Setup menu Front AlignIf necessary, confirm the speaker configuration in the OSD.1 Select ‘Surr Back System’ from the System Setup menu Surround back speaker settingManual Mcacc setup Select the surround back speaker settingAdjust the level of the left channel Select ‘Manual MCACC’ from the System Setup menuSelect ‘Fine Ch Level’ from the Manual Mcacc setup menu When youre finished, press ReturnFine Speaker Distance Select ‘Fine SP Distance’ from the Manual Mcacc setup menuSelect ‘Standing Wave’ from the Manual Mcacc setup menu Standing WaveHow to interpret the graphical output Acoustic Calibration EQ AdjustHow to use Acoustic Calibration EQ Professional Acoustic Calibration EQ ProfessionalUsing Acoustic Calibration EQ Professional Select ‘EQ Professional’ then press EnterSelect an option and press Enter Full Band Phase Control Select ‘Data Management’ from the System Setup menu Checking Mcacc preset dataSelect ‘FULL Band Phase CTRL’ from the System Setup menu Data ManagementCopying Mcacc preset data Renaming Mcacc presetsClearing Mcacc presets Select ‘Manual SP Setup’ then press Enter System Setup menu Manual speaker setupSpeaker Setting Select ‘Speaker Setting’ from the Manual SP Setup menuChannel Level Speaker DistanceTHX Audio Setting CurveOther connections Connecting an iPodConnecting your iPod to the receiver Other connections ChapterConnecting your XM Radio receiver Using XM RadioWatching photos and video content Other connectionsUsing XM HD Surround Saving channel presetsListening to XM Radio Connecting your Sirius Connect Tuner Using Sirius RadioUsing the XM Menu Listening to channel presetsPress Sirius SHIFT+TUNER to switch to the Sirius input Listening to Sirius RadioSelecting channels and browsing by genre Sirius Menu provides additional Sirius Radio features.1 Connecting using HdmiUsing the Sirius Menu HDMI/DVI-compatible monitor or plasma displaySelecting the multichannel analog inputs Connecting the multichannel analog inputsAbout Hdmi Use standard RCA/phono jack cables for the connectionsBi-amping your front speakers Other connections Speaker B setupSwitching the speaker system Select ‘Speaker B’ from the ‘Surr Back System’ menuNormal default or Speaker B in Surround back speaker Connecting additional amplifiersBi-wiring your speakers To bi-wire a speaker, connect two speaker cords toBasic MULTI-ZONE setup Zone Surround Back System MULTI-ZONE setup ZoneMaking MULTI-ZONE connections Use the Input Selector dial to select the source Using the MULTI-ZONE controlsSecondary MULTI-ZONE setup Zone For the zone you have selectedMULTI-ZONE remote controls Connecting an IR receiverSwitching components on and off using the 12 volt trigger InputUsing this receiver with a Pioneer plasma display DVD playerConnecting a PC for Advanced Mcacc output Connect your computer to the RS-232C jack onRear panel of the receiver Advanced Mcacc output using your PC Select ‘Output PC’ and press EnterPersonal computer Hdmi Control Hdmi Control ChapterMaking the Hdmi Control connections Before using synchronization Hdmi Control Setting the Hdmi optionsSynchronized amp mode About Hdmi ControlOther Settings Other Settings ChapterInput Setup menu Other Settings Other Setup menuInput function default and possible settings Multi Channel Input Setup Zone Audio SetupSR+ Setup for Pioneer plasma displays Select ‘OSD Adjustment’ from the Other Setup menu OSD AdjustmentSelect the ‘PDP Volume Control’ setting you want You will return to the Other Setup menuSetting the Audio options Using other functionsUsing other functions Chapter Press Return to confirm and exit the menuUsing other functions Setting the Video optionsSelect the source you want to record Playing a different source when recordingMaking an audio or a video recording Prepare the source you want to recordUsing the sleep timer Reducing the level of an analog signalSwitching the speaker impedance Dimming the displayDefault system settings Using other functions Checking your system settingsResetting the system Press Status to check the system settingsDSP Remote controls Setting the remote to control other componentsSelecting preset codes directly Controlling the rest of your systemConfirming preset codes Erasing one of the remote control button settingsResetting the remote control presets Controlling the rest of your systemDirect function Renaming input source namesMulti Operation and System Off Programming a multi-operation or a shutdown sequenceSelect the button for the command you want to input Using multi operationsUsing System off Press Multi OPEControlling the rest of your system Controls for TVs Controls for other componentsOperating other Pioneer components with this unit’s sensor Decide which component you want to use the remote sensorAdditional information TroubleshootingPower Additional information ChapterOther audio problems Additional informationPhase Control feature VideoSettings Professional Calibration EQ graphical outputDisplay Remote control 96 kHzIPod messages Hdcp Error shows in the displayError No Music TrackXM radio messages Sirius radio messagesAdditional information Surround sound formats DolbyAbout THX Windows Media Audio 9 ProfessionalAbout Neural Surround THX Cinema Stereo 2 channel signal formatsON/AUTO PRO LogicXM Radio Multichannel signal formatsTHX Games Mode a Dolby Digital Plus Straight decodingPro Logic llx Movie a DTS-ES b DTS-ES Matrix/Discrete DTS-ES+THX Matrix/DiscreteMovie a MOVIE+THX a AutoDirect Pure Direct Sacd Direct VSX-94TXH or Straight decoding VSX-92TXHAdditional information Specifications Cleaning the unitFeatures Additional information Our philosophyDecibel Level Example To establish a safe levelOnce you have established a comfortable sound level Information courtesy of the Deafness Research FoundationPioneer Corporation
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