Pioneer VSX-01THX 02 5 minute guide, Better sound using Phase Control, Phase Control on

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025 minute guide

It is possible to check on the display whether or not multi- channel playback is being performed properly.

When using a surround back speaker, 2D+PL IIx MOVIE is displayed when playing Dolby Digital signals, and DTS+Neo:6 is displayed when playing DTS 5.1- channel signals.

When not using a surround back speaker, DOLBY DIGITAL is displayed when playing Dolby Digital signals.

4Use the volume control to adjust the volume level. Turn down the volume of your TV so that all sound is coming from the speakers connected to this receiver.

Better sound using Phase Control

This receiver’s Phase Control feature uses phase correction measures to make sure your sound source arrives at the listening position in phase, preventing unwanted distortion and/or coloring of the sound (see illustration below).

During multichannel playback, LFE (Low-Frequency Effects) signals as well as low-frequency signals in each channel are assigned to the subwoofer or other the subwoofer and the most appropriate speaker. At least in theory, however, this type of processing involves a group delay that varies with frequency, resulting in phase distortion where the low-frequency sound is delayed or muffled by the conflict with other channels. With the Phase Control mode switched on, this receiver can reproduce powerful bass sound without deteriorating the quality of the original sound (see illustration below).

Phase Control ON

 

Front speaker

Listening

 

 

position

Sound

 

Original sound

source

Subwoofer

preserved with no

 

 

loss of clarity

Rhythms with crystal-like clarity

Bass sound with no loss of depth

Sound of musical instruments with superb reality Phase Control technology provides coherent sound

reproduction through the use of phase matching1 for an optimal sound image at your listening position. The default setting is on and we recommend leaving Phase Control switched on for all sound sources.

THX

STATUS

PHASE

ANT

MPX

SIGNAL SEL

 

 

MEM

AUDIO

DISPLAY

CH

TV CTRL

RECEIVER

Press RECEIVER, then press PHASE (PHASE CONTROL) to switch on phase correction.

The PHASE CONTROL indicator on the front panel lights.

Phase Control OFF

 

Front speaker

Listening

 

 

position

Sound

Subwoofer

Sound muffled due

source

to a delay in time

Rhythms blurred and difficult to hear

Bass sound with loss of depth

Sound of musical instruments with no reality

Note

1• Phase matching is a very important factor in achieving proper sound reproduction. If two waveforms are ‘in phase’, they crest and trough together, resulting in increased amplitude, clarity and presence of the sound signal. If a crest of a wave meets a trough (as shown in the upper section of the diagram above), then the sound will be ‘out of phase’ and an unreliable sound image will be produced.

The PHASE CONTROL feature is available even when the headphones are plugged in.

If your subwoofer has a phase control switch, set it to the plus (+) sign (or 0°). However, the effect you can actually feel when PHASE CONTROL is set to ON on this receiver depends on the type of your subwoofer. Set your subwoofer to maximize the effect. It is also recommended you try changing the orientation or the place of your subwoofer.

Set the built-in lowpass filter switch of your subwoofer to OFF. If this cannot be done on your subwoofer, set the cutoff frequency to a higher value.

If the speaker distance is not properly set, you may not have a maximized PHASE CONTROL effect.

The PHASE CONTROL mode cannot be set to ON in the following cases:

When the PURE DIRECT mode is switched on.

When the HDMI audio output parameter is set to THROUGH in Setting the Audio options on page 73.

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Contents Operating Instructions Operating Environment Federal Communications Commission Declaration of ConformityKeep in a Secure AREA. this is for Your Security Information to UserRisk of Electric Shock Do not Open Wash hands after handling Contents Other Settings Using other functionsOther connections Hdmi ControlFeatures Before you startBefore you start Chapter Installing the receiver Before you startChecking what’s in the box Loading the batteriesMinute guide Minute guide ChapterIntroduction to home theater Listening to Surround SoundStart Problems when using the Auto Mcacc Setup Minute guidePlaying a source Select the input source you want to playBetter sound using Phase Control Phase Control onPhase Control OFF Phase Control indicator on the front panel lightsConnecting your equipment Connecting your equipment ChapterRear panel Connecting your equipment Connecting your equipment About the video converterConnecting your equipment Connecting using Hdmi About HdmiConnecting your equipment Connecting your TV and DVD player Connecting your Blu-ray disc playerConnect using an Hdmi cable For a second recorder, use the DVR2 in inputs Using the component video jacks Connecting digital audio sourcesUse an optical cable for the connection.2 Use a three-way component video cableConnecting analog audio sources Connecting a component to the front panel inputsAbout the WMA9 Pro decoder Use a coaxial cable for the connectionConnecting your equipment Installing your speaker system Connecting the speakersBare wire connections Placing the speakersBanana plug connections Connecting antennas THX speaker system setupConnecting external antennas Plug the power cord into a power outletPlugging in the receiver Controls and displays Controls and displays ChapterFront panel 12 13Operating range of remote control unit Controls and displaysSpeakers Controls and displays Display Controls and displays Remote control RECEIVERTV Ctrl SOURCEMute ReceiverListening to your system Listening to your system ChapterListening in surround sound Auto playbackUsing the Home THX modes Using the Advanced surround effectsListening to your system THX SELECT2 GamesUsing Front Stage Surround Advance Listening in stereoTip Listening to your system Using Stream Direct Selecting Mcacc presetsChoosing the input signal Hdmi Digital AnalogUsing surround back channel processing Using the Virtual Surround Back modeAuto Pro and DVD-Audio stereo sources Analog 2-channel stereo sourcesDTS-HD Master Audio/DTS-HD DTS-EXPRESS encoded stereo SourcesUsing the tuner Using the tuner ChapterSaving station presets Listening to the radioUsing the tuner Naming station presetsListening to station presets AbcdefghijklmnopqrstuvwxyzSystem Setup menu System Setup menu ChapterMaking receiver settings from the System Setup menu Select the setting you want to adjustSystem Setup menu Options are ALL , Keep SP System , 6 SpeakerPro. & S-Wave If necessary, confirm the speaker configuration in the OSD.1 Surround back speaker setting Manual Mcacc setupAdjust the level of the left channel Select ‘Fine SP Distance’ from the Manual Mcacc setup menuFine Channel Level Fine Speaker DistanceAcoustic Calibration EQ Adjust Standing WaveHow to use Acoustic Calibration EQ Professional How to interpret the graphical outputAcoustic Calibration EQ Professional Using Acoustic Calibration EQ Professional Select ‘EQ Professional’, then press EnterSelect an option and press Enter Select ‘Data Management’ from the System Setup menu Data ManagementChecking Mcacc preset data Copying Mcacc preset dataRenaming Mcacc presets Clearing Mcacc presetsSystem Setup menu Manual speaker setup Speaker SettingSelect ‘Manual SP Setup’, then press Enter Select ‘Speaker Setting’ from the Manual SP Setup menuSelect a setup option Confirm your selected setup optionAdjust the level of each channel using / Channel LevelTHX Audio Setting Speaker DistanceCurve 5e.THX Audio Setting Loudness Plus SB SP Position Finish Connecting an iPod Connecting your iPod to the receiverOther connections Other connections ChapterSwitching the iPod controls2 Other connectionsBasic playback controls ReturnOther connections Connecting a USB device Connecting your USB device to the receiverBasic playback controls No Device appears in the OSDUsing XM Radio Connecting your XM Radio receiverCompressed audio compatibility Using XM HD Surround Saving channel presetsListening to channel presets Listening to XM RadioUsing Sirius Radio Using the XM MenuConnecting your SiriusConnect Tuner XM Menu provides additional XM Radio featuresUsing the Sirius Menu Press / to select the channel preset you wantSirius Menu provides additional Sirius Radio features.2 Listening to Sirius RadioOther connections Connecting the multichannel analog inputs Speaker B setupSwitching the speaker system Selecting the multichannel analog inputsBi-wiring your speakers Bi-amping your front speakersConnect your speakers as shown below Other connections Connecting additional amplifiers MULTI-ZONE listeningMaking MULTI-ZONE connections LargeUsing the MULTI-ZONE controls Basic MULTI-ZONE setup ZoneSurround Back System MULTI-ZONE setup Zone MULTI-ZONE listening optionsConnecting an IR receiver MULTI-ZONE remote controlsUse the Master Volume dial to adjust the volume Press ControlUsing this receiver with a Pioneer flat panel TV Pioneer flat panel TVUsing the SR+ mode with a Pioneer flat panel TV Other connections Connecting a PC for Advanced Mcacc output Advanced Mcacc output using your PCSelect ‘Output PC’ and press Enter Setting the Hdmi options Setting the Hdmi Control modeHdmi Control Hdmi Control ChapterBefore using synchronization Synchronized amp modeHdmi Control About Hdmi ControlOther Settings Other Settings ChapterInput Setup menu SetupOther Settings Other Setup menuInput function default and possible settings Press Receiver on the remote control, then press SetupMulti Channel Input Setup Zone Audio SetupSR+ Setup for Pioneer flat panel TVs OSD AdjustmentSelect ‘SR+ Setup’ from the Other Setup menu Select the ‘PDP Volume Control’ setting you wantUsing other functions Using other functions ChapterSetting the Audio options Press Return to confirm and exit the menuUsing other functions Setting the Video optionsDRC EffectMaking an audio or a video recording Select the source you want to recordPrepare the source you want to record Tune to the radio station, load the CD, video, DVD, etcUsing the sleep timer Switching the speaker impedanceChecking your system settings Dimming the displayUsing other functions Resetting the system Default system settingsPress the front panel Auto SURR/STREAM Direct button Press Home THX to confirmSetting the remote to control other components Selecting preset codes directlyPreset code list Controlling the rest of your systemControlling the rest of your system Controls for TVsTV On or offControls for other components Decide which component you want to use the remote sensor Menu & Enter DisplayTroubleshooting PowerAdditional information Additional information ChapterAdditional information Other audio problems Settings VideoSignal SEL button Professional Calibration EQ graphical outputDisplay Remote control USB interfaceOr other setting for your component Other setting for your componentReceiver to a component or TV with the DeepColor feature Hdcp Error showsConfiguration a Configuration BImportant information regarding the Hdmi connection XM radio messagesSirius radio messages Additional information Surround sound formats DolbyWindows Media Audio 9 Professional DTS Digital SurroundDTS Neo6 DTS 96/24Additional information About THX About Neural THX Surround Additional information About XM About SiriusAbout XM Radio XM Ready Legal XM Ready SubscriptionStereo 2 channel signal formats ON/AUTOPRO Logic +THX PRO LogicMultichannel signal formats Pro Logic IIx Movie +THX a Pro Logic llxPro Logic llx Music +THX EX +THX Games b Pro Logic IIx Movie +THX aDTS +2 Pro Logic llx DTS +2 Pro LogicDTS +2 Pro Logic llx Movie +THX a DTS +Neo6 DTS +Neo6 +THX Cinema100 Connected Not connectedAdditional information Specifications Cleaning the unitTo establish a safe level Once you have established a comfortable sound levelDecibel Level Example Pioneer Corporation