Pioneer VSX-AX2AV-S Using surround back channel processing, Using the Virtual Surround Back mode

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Listening to your system

05

•PCM – Only PCM signals are output.1 The receiver selects the first available signal in the following

order: ; HDMI; DIGITAL.

When set to DIGITAL or AUTO, 2 DIGITAL lights with Dolby Digital decoding, DTS lights with DTS decoding, and WMA9 Pro lights to indicate decoding of a WMA9 Pro signal.

•SBch ON – 6.1 or 7.1 decoding is always used (for example, a surround back channel will be generated for 5.1 encoded material)

•SBch AUTO – Automatically switches to 6.1 or 7.1 decoding for 6.1 encoded sources (for example, Dolby Digital EX or DTS-ES)

•SBch OFF – Maximum 5.1 playback

Using surround back channel processing

• Default setting: SBch ON

You can have the receiver automatically use 6.1 or 7.1 decoding for 6.1 encoded sources (for example, Dolby Digital EX or DTS-ES), or you can choose to always use

6.1or 7.1 decoding (for example, with 5.1 encoded

material). With 5.1 encoded sources, a surround back channel will be generated, but the material may sound better in the 5.1 format for which it was originally encoded (in which case, you can simply switch surround back channel processing off).

The table below indicates when you will hear the surround back channel when playing various kinds of sources. ( =Sound plays through surround back speaker(s))

STATUS

SIGNAL SEL

SBch

STEREO

MULTI OPE

THX

STANDARD

ADV. SURR

SHIFT PHASE MCACC S.DIRECT

•Press SBch (SBch PROCESSING) repeatedly to cycle the surround back channel options.

Each press cycles through the options as follows:

Using the Virtual Surround Back mode

When you’re not using surround back speakers, selecting this mode allows you to hear a virtual surround back channel through your surround speakers. You can choose to listen to sources with no surround back channel information, or if the material sounds better in the format (for example, 5.1) for which it was originally encoded, you can have the receiver only apply this effect

to 6.1 encoded sources like Dolby Digital EX or DTS-ES.2

The table indicates when you will hear the virtual surround back channel. ( =Virtual surround back channel is active)

•Press SBch (SBch PROCESSING) repeatedly to cycle the virtual surround back channel options.

Each press cycles through the options as follows:

•VirtualSB ON – Virtual Surround Back is always used (for example, on 5.1 encoded material)

•VirtualSB AUTO – Virtual Surround Back is automatically applied to 6.1 encoded sources (for example, Dolby Digital EX or DTS-ES)

•VirtualSB OFF – Virtual Surround Back mode is switched off

Type of source

SBch

Processing /

Virtual SB

mode

Standard / THX

Multichannel

 

Stereo sources

 

 

 

 

sources

2 Pro Logic II x

2 Pro Logic

Neo:6

 

 

 

 

 

Advanced surround

Dolby Digital EX/DTS-ES encoded

ON

 

 

multichannel sources with 6.1ch surround

 

 

 

AUTO

 

 

 

 

 

 

 

 

 

Dolby Digital/DTS/WMA9 Pro encoded, DVD-

ON

 

 

Audio and SACD multichannel sources

 

 

 

AUTO

 

 

 

 

 

 

 

 

 

Dolby Digital/DTS/PCM/WMA9 Pro encoded,

ON

 

a

DVD-Audio and SACD stereo sources

 

 

 

 

AUTO

b

b

 

 

 

 

Analog 2-channel (stereo) sources

ON

 

a

 

 

 

 

 

AUTO

b

 

a. Only applicable when using the Virtual Surround Back mode. b. Not applicable when using the Virtual Surround Back mode.

Note

1• This is useful if you find there is a slight delay before AUTO recognizes the PCM signal on a CD, for instance.

•When PCM is selected, noise may be output during playback of non-PCM sources. Please select another input signal if this is a problem.

2• You can’t use the Virtual Surround Back mode with headphones, or with the THX, STEREO or Stream Direct modes.

•You can only use the Virtual Surround Back mode if the surround speakers are on and the Surr Back setting is set to NO in the Speaker Setting on page 42.

•The Virtual Surround Back mode cannot be applied to sources that do not have surround channel information.

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Contents VSX-AX4AVi-S VSX-AX2AV-S Ventilation Caution Operating Environment Contents Using other functions Other SettingsControlling the rest of your system Additional informationBefore you start Installing the receiverBefore you start Chapter Checking what’s in the boxMinute guide Automatically setting up for surround sound McaccMinute guide Chapter Introduction to home theaterEnter 02 5 minute guideProblems when using the Auto Mcacc Setup Better sound using Phase ControlMinute guide Playing a sourceRear panel Connecting your equipmentConnecting your equipment Chapter About the video converter Connecting your equipmentWhen making cable connections Connecting your equipment Connecting your TV and DVD player Use an optical cable for the connection Or other set-top box Other video sourcesFor a second recorder, use the DVR/VCR2 outputs Using the component video jacksUse a three-way component video cable DVD playerAbout the WMA9 Pro decoder Connecting your equipment Connecting digital audio sourcesConnecting a component to the front panel inputs Connecting your equipment Connecting analog audio sourcesSelect these inputs using Input Select remote or Input Selector dial front panel to selectConnecting the speakers Connecting your equipment Installing your speaker systemPlacing the speakers Bare wire connectionsTHX speaker system setup Connecting antennasAM loop antenna Assemble the stand as shown in the illustrationConnecting external antennas FM wire antennaPlugging in the receiver AC outletControls and displays Chapter Controls and displaysFront panel STANDBY/ONControls and displays Operating range of remote control unitControls and displays Display Receiver Controls and displays Remote controlInput Select 6TUNE/ST /ENTERMultiope StatusShift SourceListening to your system Chapter Listening to your systemAuto playback Listening in surround soundUsing the Advanced surround effects Using the Home THX modesTHX Games Mode Listening to your systemSelecting Mcacc presets Using Stream DirectChoosing the input signal Listening to your system Listening in stereoUsing the Virtual Surround Back mode Using surround back channel processingUsing the tuner Chapter Using the tunerSaving station presets Listening to the radioNaming station presets Using the tunerListening to station presets An introduction to RDSPress Disp for RDS information Using EONDisplaying RDS information System Setup menu Chapter System Setup menuMaking receiver settings from the System Setup menu Select the setting you want to adjustMemory System Setup menuIf necessary, confirm the speaker configuration in the OSD.1 Surround back speaker settingFine Channel Level Manual Mcacc setupWhen youre finished, press Return Adjust the level of the left channelFine Speaker Distance Standing WaveSelect ‘EQ Adjust’ from the Manual Mcacc setup menu Select ‘Standing Wave’ from the Manual Mcacc setup menuSelect the channels you want and adjust to your liking Acoustic Calibration EQHow to interpret the graphical output How to use Professional Acoustic Calibration EQSelect an option and press Enter Using Professional Acoustic Calibration EQSelect ‘EQ Professional’ then press Enter Data Management Checking Mcacc preset dataCopying Mcacc preset data Speaker Setting Manual speaker setupRenaming Mcacc presets Clearing Mcacc presetsSelect ‘Channel Level’ from the Manual SP Setup menu Select ‘Speaker Setting’ from the Manual SP Setup menuSelect a setup option Confirm your selected setup optionEnter Speaker DistanceBass Peak Level Curve THX Audio SettingConnecting your iPod to the receiver Connecting an iPodOther connections Other connections ChapterOther connections Connecting using HdmiBasic playback controls Button What it doesOn a HDMI-compatible monitor.1 Using the i.LINK interfaceAbout Hdmi Checking the i.LINK inputs About i.LINKCreating an i.LINK network About Pqls rate controlConnecting the multichannel analog inputs Using the USB interfaceSelecting the multichannel analog inputs Use standard RCA/phono jack cables for the connectionsSwitching the speaker system Second Zone speaker B setupUse the Input Select button to select USB Start playback of a source on your computerConnect your speakers as shown below Bi-wiring your speakersBi-amping your front speakers Making multi-room connections Other connections Connecting additional amplifiersMulti-room listening Sub room Input sources available Basic multi-room setup RoomMulti-room listening options Using the multi-room controls Connecting an IR receiverMulti-room remote controls InputPioneer plasma display Using this receiver with a Pioneer plasma displaySwitching components on and off using the 12 volt trigger Pioneer plasma Using the SR+ mode with a Pioneer plasma displayDisplay DVD player Satellite receiver, etcAdvanced Mcacc output using your PC Other connections Connecting a PC for Advanced Mcacc outputInput Setup menu Other SettingsOther Settings Chapter Other Setup menu Other SettingsInput function default and possible settings Select ‘Other Setup’ then press EnterSR+ Setup for Pioneer plasma displays Multi-Room and IR receiver setupOSD Adjustment Using other functions Chapter Using other functionsSetting the AV options Setting What it does OptionsPlaying a different source when recording Using other functionsMaking an audio or a video recording Recout SourceUsing the sleep timer Switching the speaker impedanceChecking your system settings Dimming the displayDefault system settings Resetting the systemDisplay shows RESET? Setting DefaultSelecting preset codes directly Setting the remote to control other componentsProgramming signals from other remote controls Controlling the rest of your systemResetting the remote control presets Erasing one of the remote control button settingsConfirming preset codes Controlling the rest of your systemDirect function Renaming input source namesMulti Operation and System Off Programming a multi-operation or a shutdown sequenceUsing System off Using multi operationsControls for other components Controlling the rest of your system Controls for TVsButtons Function Components Function ComponentsDecide which component you want to use the remote sensor Operating other Pioneer components with this unit’s sensorButton s Function Components Power TroubleshootingAdditional information Additional information ChapterAdditional information Other audio problemsVideo SettingsProfessional Calibration EQ graphical output DisplayLink interface Remote controlMessage Explanation Link messagesUSB interface IPod messages Symptom Cause ActionWindows Media Audio 9 Professional Additional information Surround sound formatsDolby About THX Stereo 2 channel signal formats Listening modes with different input signal formatsTHX Games Mode THX MusicModeAuto Surround Multichannel signal formatsInput signal format Standard Unavailable with only one surround back speaker connected Input signal formatSurround Back speakers Cleaning the unit Additional information SpecificationsOur philosophy FeaturesAdditional information 05F00001 Printed ARB7335-E Pioneer Corporation
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