Classe Audio VSX-81TXV-S manual Additional information, Other audio problems

Page 72

12Additional information

Symptom

No sound from surround back speakers.

Remedy

•Check that the surround back speakers are set to LARGE or SMALL (see Speaker Setting on page 42).

•Make sure surround back processing is set to SBch ON (see Using surround back channel processing on page 29).

•If the source is Dolby Surround EX or DTS ES with no flag to indicate 6.1 compatibility, then with surround back processing set to SBch Auto, there will be no sound from the surround back speakers. In this case, set to SBch ON (see Using surround back channel processing on page 29).

•If the source does not have 6.1 playback channels, make sure that surround back processing is set to SBch ON and a surround mode is selected (see Listening in surround sound on page 26).

•Check the speaker connections (see Connecting the speakers on page 17). If only one surround back speaker is connected, make sure it’s connected to the left channel speaker terminal.

No sound from subwoofer.

• Check that the subwoofer is connected properly, switched on and the volume turned up.

 

• If your subwoofer has a sleep function, make sure it is switched off.

 

• Make sure that the Subwoofer setting is YES or PLUS (see Speaker Setting on page 42).

 

• The crossover frequency may be set too low; try setting it higher to match the characteristics of your other

 

speakers (see Speaker Setting on page 42)

 

• If there is very little low frequency information in the source material, change your speaker settings to

 

Front: SMALL / Subwoofer: YES, or Front: LARGE / Subwoofer: PLUS (see Speaker Setting on page 42).

 

• Check that the LFE channel is not set to –80dB, or a very quiet setting (see Bass Peak Level on page 44).

 

• Check the speaker level settings (see Channel Level on page 43).

No sound from one speaker.

•Check the speaker connection (see Connecting the speakers on page 17).

•Check the speaker level settings (see Channel Level on page 43).

•Check that the speaker hasn’t been set to NO (see Speaker Setting on page 42).

•The channel may not be recorded in the source. By using one of the advanced effect listening mode, you may be able to create the missing channel (see Listening in surround sound on page 26).

Sound is produced from analog

• Check that the input signal type is set to DIGITAL (see Choosing the input signal on page 29).

components, but not from digital

• Make sure that the digital input is assigned correctly for the input jack the component is connected to

ones (DVD, LD, CD-ROM etc.).

(see The Input Setup menu on page 58).

 

• Check the digital output settings on the source component.

 

• If the source component has a digital volume control, make sure this is not turned down.

 

• Make sure that the multichannel analog inputs are not selected. Select any other input source.

 

 

No sound is output or a noise is

• Check that your DVD player is compatible with Dolby Digital/DTS discs.

output when Dolby Digital/DTS

• Check the digital output settings of your DVD player. Make sure that the DTS signal output is set to On.

software is played back.

• If the source component has a digital volume control, make sure this is not turned down.

 

 

No sound when using the System

• If sound is muted in the sub room (ROOM 2), it will be restored after exiting the System Setup menu.

Setup or Status menu.

 

 

 

Other audio problems

Symptom

Remedy

Broadcast stations cannot be

For FM broadcasts

selected automatically, or there is

• Fully extend the FM wire antenna, adjust the position for best reception and secure to a wall, etc.

considerable noise in radio

• Use an outdoor antenna for better reception (see page 20).

broadcasts.

For AM broadcasts

 

• Adjust the position and direction of the AM antenna.

 

• Use an outdoor antenna for better reception (see page 20).

 

• Noise may be caused by interference from other equipment, such as a fluorescent light, motor, etc.

 

Switch off or move the other equipment, or move the AM antenna.

 

 

A multichannel DVD source

• Make sure that the multichannel analog inputs are selected (see Selecting the multichannel analog inputs

appears to be downmixed to 2

on page 50).

channels during playback.

 

Noise is output when scanning a • This is not a malfunction of the receiver. The scan function of your player alters the digital information,

DTS CD.

making it unreadable, resulting in noise being output. Lower the volume when scanning.

 

 

When playing a DTS format LD

• Make sure that the input signal type is set to DIGITAL (see Choosing the input signal on page 29).

there is audible noise on the

 

soundtrack.

 

 

 

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Contents VSX-81TXVVSX-81TXV-S Federal Communications Declaration of Conformity Model NumberResponsible Party Name Keep in a Secure AREA. this is for Your SecurityImportant Safety Instructions Contents Other Settings Using other functionsOther connections Additional informationFeatures Before you startBefore you start Chapter Checking what’s in the boxInstalling the receiver Before you start VentilationLoading the batteries Automatically setting up for surround sound Mcacc Minute guide02 5 minute guide Chapter Introduction to home theaterSpeaker configuration in the OSD Minute guideWait for the test tones to finish then confirm Better sound using Phase Control Problems when using the Auto Mcacc Setup02 5 minute guide Playing a sourceConnecting 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 Connecting a satellite/cable receiver or other set-top box342 DVD playerConnecting a DVD/HDD recorder, VCR and other video sources Using the component video jacksUse an optical cable for the connection DVR, VCR, etcConnecting digital audio sources Use a three-way component video cableConnecting analog audio sources Connecting a component to the front panel inputsAbout the WMA9 Pro decoder Tape deck, etcConnecting 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 AC outletControls and displays Controls and displays ChapterFront panel Operating range of remote control unit Controls and displaysControls and displays Display Controls and displays Remote control ReceiverInput Select 6TUNE/ST /ENTER StatusMulti OPE ShiftListening to your system Listening to your system ChapterAuto playback Listening in surround sound Standard surround soundUsing the Home THX modes Using the Advanced surround effectsTHX Games Mode Listening to your systemUsing Stream Direct Selecting Mcacc presetsListening in stereo While listening to a source, press McaccListening to your system Choosing the input signal Using the Virtual Surround Back modeUsing Midnight and Loudness Using the Sound RetrieverUsing the tone controls Press Tone to select the frequency you want to adjustUsing 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 Automatic Mcacc ExpertSystem Setup menu MemorySurround back speaker setting If necessary, confirm the speaker configuration in the OSD.1Manual Mcacc setup Fine Channel LevelAdjust the level of the left channel When youre finished, press ReturnFine Speaker Distance Standing WaveSelect ‘Standing Wave’ from the Manual Mcacc setup menu Select ‘EQ Adjust’ from the Manual Mcacc setup menuSelect the channels you want and adjust to your liking Acoustic Calibration EQHow to use Professional Acoustic Calibration EQ How to interpret the graphical outputUsing Professional Acoustic Calibration EQ Select ‘EQ Professional’ then press EnterSelect an option and press Enter EQ OFFChecking Mcacc preset data Copying Mcacc preset dataData Management Manual speaker setup Speaker SettingRenaming Mcacc presets Clearing Mcacc presetsSelect ‘Speaker Setting’ from the Manual SP Setup menu Select ‘Channel Level’ from the Manual SP Setup menuSelect a setup option Confirm your selected setup optionSpeaker Distance Bass Peak LevelTHX Audio Setting CurveConnecting an iPod Connecting your iPod to the receiverOther connections Other connections ChapterUsing XM Radio Connecting your XM Radio receiverOther connections Basic playback controlsSaving channel presets Using XM HD SurroundListening to XM Radio Other connections Connecting using Hdmi About HdmiConnecting the multichannel analog inputs Second Zone speaker B setupSelecting the multichannel analog inputs Use standard RCA/phono jack cables for the connectionsSwitching the speaker system 2nd Zone setting only.1Bi-amping your front speakers Connect your speakers as shown belowOther connections Bi-wiring your speakers Connecting additional amplifiersLarge Using the multi-room controls Basic multi-room setupSurround Back System multi-room setup Other connections Multi-room listeningConnecting an IR receiver Multi-room remote controlsUse the Master Volume dial to adjust the volume Press ControlUsing this receiver with a Pioneer plasma display Pioneer plasma displayUsing the SR+ mode with a Pioneer plasma display Pioneer plasmaDisplay DVD player Satellite receiver, etcOther connections Connecting a PC for Advanced Mcacc output Advanced Mcacc output using your PCOther Settings Other Settings ChapterInput Setup menu Input function default and possible settingsOther Settings Other Setup menuMulti-Room and IR receiver setup SR+ Setup for Pioneer plasma displaysOSD Adjustment Select ‘SR+ Setup’ from the Other Setup menuSelect the ‘PDP Volume Control’ setting you want Select ‘OSD Adjustment’ from the Other Setup menuUsing other functions Using other functions ChapterSetting the AV options Setting What it does OptionsUsing other functions Making an audio or a video recording Reducing the level of an analog signalUsing the sleep timer Watching video and audio sources independentlyUsing other functions Switching the speaker impedanceResetting the system Checking your system settingsDefault system settings Setting DefaultSetting the remote to control other components Selecting preset codes directlyProgramming signals from other remote controls Controlling the rest of your systemErasing one of the remote control button settings Resetting the remote control presetsConfirming preset codes Controlling the rest of your systemRenaming input source names Direct function Multi Operation and System OffProgramming a multi-operation or a shutdown sequence Using multi operations Using System offSelect the button for the command you want to input From the menu and press EnterControlling the rest of your system Controls for TVs Controls for other componentsButtons Function Components Function ComponentsOperating other Pioneer components with this unit’s sensor Decide which component you want to use the remote sensorTroubleshooting PowerAdditional information Additional information ChapterOther audio problems Additional informationSettings VideoDisplay Professional Calibration EQ graphical outputRemote control Range of remote control unit onSymptom Cause Action IPod messagesXM radio messages Additional information Surround sound formats DolbyWindows Media Audio 9 Professional About THX Listening modes with different input signal formats Stereo 2 channel signal formatsInput signal format Standard Auto SurroundMultichannel signal formats AutoSurround Back speakers Additional information Specifications Cleaning the unitTo establish a safe level Once you have established a comfortable sound levelDecibel Level Example Pioneer Corporation

VSX-81TXV-S, VSX-81TXV specifications

The Classe Audio VSX-81TXV and VSX-81TXV-S are flagship home theater receivers that embody the brand’s commitment to delivering high-fidelity audio and immersive cinematic experiences. These models are tailored for audiophiles and home theater enthusiasts seeking uncompromising performance and versatility.

One of the standout features of the VSX-81TXV is its powerful amplification capabilities. With a robust multichannel amplifier, it offers high power output across all channels, ensuring clean and dynamic sound reproduction regardless of the volume level. This makes it ideal for powering a wide range of speakers, from efficient bookshelf models to demanding floor-standing designs.

Both models are equipped with advanced digital signal processing technology, delivering precise audio processing for various surround sound formats, including Dolby Atmos and DTS:X. This allows users to experience three-dimensional sound that wraps around them, creating a more engaging and lifelike audio environment. The ability to decode these formats highlights the receivers’ forward-thinking design and compatibility with modern home theater setups.

Connectivity is another highlight, with multiple HDMI inputs enabling seamless integration with various sources, including Blu-ray players, streaming devices, and gaming consoles. The HDMI 2.0 support ensures 4K video transmission for high-definition visuals, while HDCP 2.2 compliance future-proofs the system against upcoming content standards.

Another notable characteristic is the user-friendly setup and calibration features. The built-in room correction technology automatically adjusts the audio output based on the specific acoustics of the room, ensuring an optimized listening experience tailored to the user’s environment. This eliminates the guesswork typically involved in manual adjustments.

Aesthetically, both models showcase a sleek design with an emphasis on high-quality materials. The minimalist interface and intuitive controls provide ease of use, appealing to both seasoned audiophiles and casual listeners alike.

In conclusion, the Classe Audio VSX-81TXV and VSX-81TXV-S represent a blend of power, technology, and aesthetics, designed to elevate the home entertainment experience. Their robust amplification, advanced audio processing, extensive connectivity options, and user-friendly features make them formidable choices in the realm of high-performance home theater receivers. Whether for casual viewing or critical listening, these models promise to deliver exceptional quality and performance for a diverse audience.
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