Pioneer VSX-LX50 manual About THX, Windows MediaTM Audio 9 Professional

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Additional information

DTS

The DTS technologies are explained below. See www.dtstech.com for more detailed information.

DTS Digital Surround

DTS Digital Surround is a 5.1-channel audio coding system from DTS Inc. now widely used for DVD-Video, DVD-Audio,

5.1music discs, digital broadcasts, and video games. It can deliver up to six discrete audio channels, comprising five full range channels, including an LFE channel. Higher sound quality is achieved through the use of a low compression rate, and high rates of transmittance during playback.

DTS-ES

DTS-ES (the ES stands for Extended Surround) is a decoder that is capable of decoding both DTS-ES Discrete 6.1 and DTS-ES Matrix 6.1 encoded sources. DTS-ES Discrete 6.1 gives ‘true’ 6.1 channel sound, with a completely separate (discrete) surround back channel. DTS-ES Matrix 6.1 has a surround back channel matrixed into the surround left/right channels. Both sources are also compatible with a conventional DTS 5.1 channel decoder.

DTS Neo:6

DTS Neo:6 can generate 6.1 channel surround sound from any matrixed stereo source (such as video or TV) and from 5.1 channel sources. It uses both the channel information already encoded into the source, as well as its own processing to determine channel localization (with two channel sources, the “.1” subwoofer channel is generated by bass management in the receiver). Two modes (Cinema and Music) are available using DTS Neo:6 with two channel sources.

DTS 96/24

DTS 96/24 is an extension of the original DTS Digital Surround which offers high quality 96 kHz/24-bit audio using a DTS 96/24 decoder. This format is also fully backward compatible with all existing decoders. This means that DVD players can play this software using a conventional DTS 5.1 channel decoder.

DTS-EXPRESS

DTS-EXPRESS is a low-bitrate encoding technology supporting up to 5.1 channels with fixed data transfer rates. This format is incorporated with sub audio on HD DVD and secondary audio on Blu-ray Disc while boasting the potential applicability to upcoming broadcasts and memory audio contents.

DTS-HD Master Audio

DTS-HD Master Audio is a technology that delivers master audio sources recorded in a professional studio to listeners without any loss of data, preserving audio quality. DTS-HD Master Audio adopts variable data transfer rates, facilitating data transfer to the maximum rate of 24.5 Mbps in the Blu-ray disc format, 18.0 Mbps in the HD-DVD format, which by far exceeds that of a standard DVD. These high data

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transfer rates enable lossless transmission of 96 kHz/24-bit 7.1-channel audio sources without deteriorating the quality of the original sound. DTS-HD Master Audio is an irreplaceable technology that can reproduce sound faithfully as intended by the creator of music or movies.

“DTS” is a registered trademark of DTS, Inc. and “DTS-HD Master Audio” is a trademark of DTS, Inc.

Windows MediaTM Audio 9 Professional

Windows MediaTM Audio 9 Professional (WMA9 Pro) is a discrete surround format developed by Microsoft Corporation.

WMA9 Pro can support up to 5.1/7.1 channel playback with sampling rates up to 24-bit/96 kHz. Using the unique WMA compression techniques, WMA9 Pro can deliver multichannel music and soundtracks over high-speed internet networks at low bit rates with minimal audio degradation. Playback may be enjoyed with the Windows

MediaTM Player 9 Series (or above) and other third-party media players on a personal computer, or with an AV amplifier with on-board WMA9 Pro decoding.

Windows MediaTM and the Windows logo are trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries.

About THX

The THX technologies are explained below. See

www.thx.com for more detailed information.

•THX Cinema processing

THX is an exclusive set of standards and technologies established by THX Ltd. THX grew from George Lucas’ personal desire to make your experience of the film soundtrack, in both movie theatres and in your home theatre, as faithful as possible to what the director intended.

Movie soundtracks are mixed in special movie theatres called dubbing stages and are designed to be played back in movie theatres with similar equipment and conditions. This same soundtrack is then transferred directly onto Laserdisc, VHS tape, DVD, etc., and is not changed for playback in a small home theatre environment. THX engineers developed patented technologies to accurately translate the sound from the movie theatre environment into the home, correcting the tonal and spatial errors that occur. On this product, when the THX indicator is on, THX features are automatically added in Cinema modes (e.g. THX Cinema, THX Surround EX).

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Contents VSX-LX50 Risk of Electric Shock Do not Open Important the Moulded PlugOperating Environment Contents Other connections System Setup menu Controlling the rest of your systemOther Settings Using other functionsFeatures Before you startBefore you start Chapter Checking what’s in the box Installing the receiverEasy-to-use LCD remote control Before you startIntroduction to home theater Automatically setting up for surround sound Auto McaccMinute guide 02 5 minute guide ChapterMinute guide Playing a source Better sound using Phase ControlProblems when using the Auto Mcacc Setup 02 5 minute guideConnecting your equipment Connecting your equipment ChapterRear panel Connecting your equipment When making cable connectionsAbout the video converter 342 Connecting your equipment Connecting your TV and DVD playerConnecting a satellite/cable receiver or other set-top box Connect using a standard video cable or an S-video cableConnecting a DVD/HDD recorder, VCR and other video sources Using the component video jacksDVR, VCR, etc Use a three-way component video cable Connecting digital audio sourcesAbout the WMA9 Pro decoder Connecting analog audio sourcesConnecting a component to the front panel inputs Connect using a stereo RCA/phono jack audio cableConnecting the speakers Connecting your equipment Installing your speaker systemPlacing the speakers Bare wire connectionsTHX speaker system setup Connecting antennasConnecting external antennas Plug the power cord into a power outletPlugging in the receiver Controls and displays Controls and displays ChapterFront panel Controls and displays Operating range of remote control unitStream Direct Phase ControlRtrv SoundSelect Controls and displays Remote controlRECEIVER Input SelectSOURCE StatusMulti OPE ShiftStandard surround sound Listening to your systemListening to your system Chapter Auto playback Listening in surround soundListening to your system Using the Home THX modesUsing the Advanced surround effects THX Games ModeStereo See Listening in stereo above for more on this Using Front Stage Surround AdvanceUsing Stream Direct Listening in stereoWhile listening to a source, press Mcacc Listening to your system Selecting Mcacc presetsChoosing the input signal Using surround back channel processingUsing the Virtual Surround Back mode Press Tone to select the frequency you want to adjust Listening to your system Using Midnight and LoudnessUsing the Sound Retriever Using the tone controlsBasic playback controls Using the USB interfaceUSB playback USB playback ChapterCompressed audio compatibility USB playbackListening to the radio Using the tunerUsing the tuner Chapter Saving station presetsAn introduction to RDS Using the tunerNaming station presets Listening to station presetsUsing EON Displaying RDS informationPress Disp for RDS information Select the setting you want to adjust System Setup menuSystem Setup menu Chapter Making receiver settings from the System Setup menuPoint System Setup menuDefault setting Normal SB Surround back speaker settingFine Channel Level Manual Mcacc setupWhen youre finished, press Return Select ‘Fine Ch Level’ from the Manual Mcacc setup menuAdjust the level of the left channel Select ‘Fine SP Distance’ from the Manual Mcacc setup menuStanding Wave Select ‘Standing Wave’ from the Manual Mcacc setup menuSelect ‘EQ Adjust’ from the Manual Mcacc setup menu Select the channels you want and adjust to your likingHow to use Professional Acoustic Calibration EQ How to interpret the graphical outputProfessional Acoustic Calibration EQ Using Professional Acoustic Calibration EQ Select ‘EQ Professional’ then press EnterSelect an option and press Enter Select ‘Data Management’ from the System Setup menu System Setup menu Data ManagementCopying Mcacc preset data Checking Mcacc preset dataClearing Mcacc presets Manual speaker setupSpeaker Setting Renaming Mcacc presetsAdjust the level of each channel using the / Buttons Select ‘Channel Level’ from the Manual SP Setup menuSelect a setup option Confirm your selected setup optionTHX Audio Setting Speaker DistanceCurve Other connections Chapter Connecting an iPodConnecting your iPod to the receiver Other connectionsUse / to move to previous/next levels Watching photos and video contentOther connections Basic playback controlsOther connections Connecting using Hdmi About HdmiYou can also use the front panel controls Selecting the multichannel analog inputs Connecting the multichannel analog inputsSpeaker B setup Switching the speaker systemBi-wiring your speakers Bi-amping your front speakersConnect your speakers as shown below Other connections Connecting additional amplifiers Using this receiver with a Pioneer plasma displayLarge DVD player Satellite receiver, etc Using the SR+ mode with a Pioneer plasma displayPioneer plasma DisplayInput function default and possible settings Other SettingsOther Settings Chapter Input Setup menuOSD Adjustment Other SettingsOther Setup menu SR+ Setup for Pioneer plasma displaysSetting What it does Options Using other functionsUsing other functions Chapter Setting the AV optionsPrepare the recorder Using other functionsMaking an audio or a video recording Select the source you want to recordPress Status to check the system settings Using the sleep timerSwitching the speaker impedance Checking your system settingsSetting Default Using other functions Resetting the systemDefault system settings Press System Setup to confirmControlling the rest of your system Setting the remote to control other componentsSelecting preset codes directly Programming signals from other remote controlsControlling the rest of your system Erasing one of the remote control button settingsResetting the remote control presets Confirming preset codesProgramming a multi-operation or a shutdown sequence Renaming input source namesMulti Operation and System Off Direct functionPress Multi OPE Using multi operationsUsing System off Select the button for the command you want to inputControlling the rest of your system Controls for TVs Controls for other componentsButtons Function Components Decide which component you want to use the remote sensor Operating other Pioneer components with this unit’s sensorAdditional information Chapter TroubleshootingPower Additional informationOther audio problems SymptomRemedyAdditional information Video Settings96 kHz DisplayRemote control SymptomUSB interface Noisy or distorted picture Symptom Cause ActionThere is a problem with the signal path from IPod messagesDolby Additional information Surround sound formatsWindows MediaTM Audio 9 Professional About THXTimbre Matching THX Select2 Cinema modeTHX Games Mode Re-EqualizationStereo 2 channel signal formats Input signal format StandardAuto Surround Channel decoding used for all sources Multichannel signal formatsDolby Digital Plus Straight decoding ChannelDecoding Surround Back speakers Input signal format Cleaning the unit Additional information SpecificationsPioneer Corporation
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