Classe Audio VSX-81TXV-S manual Important Safety Instructions

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CAUTION

The lightning flash with arrowhead, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION:

TO PREVENT THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

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IMPORTANT SAFETY INSTRUCTIONS

READ INSTRUCTIONS — All the safety and operating instructions should be read before the product is operated.

RETAIN INSTRUCTIONS — The safety and operating instructions should be retained for future reference.

HEED WARNINGS — All warnings on the product and in the operating instructions should be adhered to.

FOLLOW INSTRUCTIONS — All operating and use instructions should be followed.

CLEANING — The product should be cleaned only with a polishing cloth or a soft dry cloth. Never clean with furniture wax, benzine, insecticides or other volatile liquids since they may corrode the cabinet.

ATTACHMENTS — Do not use attachments not recommended by the product manufacturer as they may cause hazards.

WATER AND MOISTURE — Do not use this product near water — for example, near a bathtub, wash bowl, kitchen sink, or laundry tub; in a wet basement; or near a swimming pool; and the like.

ACCESSORIES — Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product may fall, causing serious injury to a child or adult, and serious damage to the product. Use only with a cart, stand, tripod, bracket, or table recommended by the manufacturer, or sold with the product. Any mounting of the product should follow the manufacturer’s instructions, and should use a mounting accessory recommended by the manufacturer.

CART — A product and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the product and cart combination to overturn.

VENTILATION — Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating, and these openings must not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. This product should not be placed in a built-in installation such as a bookcase or rack unless

GROUNDING OR POLARIZATION

•If this product is equipped with a polarized alternating current line plug (a plug having one blade wider than the other), it will fit into the outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug.

•If this product is equipped with a three-wire grounding type plug, a plug having a third (grounding) pin, it will only fit into a grounding type power outlet. This is a safety feature. If you are unable to insert the plug into the outlet,

contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the grounding type plug.

POWER-CORD PROTECTION — Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the product.

OUTDOOR ANTENNA GROUNDING — If an outside antenna or cable system is connected to the product, be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built-up static charges. Article 810 of the National Electrical Code, ANSI/NFPA 70, provides information with regard to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna-discharge unit, connection to grounding electrodes, and requirements for the grounding electrode. See Figure A.

LIGHTNING — For added protection for this product during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the product due to lightning and power-line surges.

POWER LINES — An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits, or where it can fall into such power lines or circuits. When installing an outside antenna system, extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal.

OVERLOADING — Do not overload wall outlets, extension cords, or integral convenience receptacles as this can result in a risk of fire or electric shock.

OBJECT AND LIQUID ENTRY — Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind on the product.

SERVICING — Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.

DAMAGE REQUIRING SERVICE — Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions:

•When the power-supply cord or plug is damaged.

•If liquid has been spilled, or objects have fallen into the product.

•If the product has been exposed to rain or water.

•If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation.

•If the product has been dropped or damaged in any way.

•When the product exhibits a distinct change in performance — this indicates a need for service.

REPLACEMENT PARTS — When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards.

SAFETY CHECK — Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition.

WALL OR CEILING MOUNTING — The product should not be mounted to a wall or ceiling.

HEAT — The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including amplifiers) that produce heat.

ANTENNA

LEAD IN

WIRE

proper ventilation is provided or the manufacturer’s instructions have been adhered to.

POWER SOURCES — This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your product dealer or local power company.

LOCATION – The appliance should be installed in a stable location.

NONUSE PERIODS – The power cord of the appliance should be unplugged from the outlet when left un-used for a long period of time.

 

GROUND

 

CLAMP

 

ANTENNA

 

DISCHARGE UNIT

 

(NEC SECTION 810-20)

ELECTRIC

 

SERVICE

GROUNDING CONDUCTORS

EQUIPMENT

(NEC SECTION 810-21)

 

GROUND CLAMPS

POWER SERVICE GROUNDING

Fig. AELECTRODE SYSTEM (NEC ART 250, PART H)

NEC — NATIONAL ELECTRICAL CODE

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Contents VSX-81TXVVSX-81TXV-S Keep in a Secure AREA. this is for Your Security Federal Communications Declaration of ConformityModel Number Responsible Party NameImportant Safety Instructions Contents Additional information Other SettingsUsing other functions Other connectionsChecking what’s in the box FeaturesBefore you start Before you start ChapterInstalling the receiver Before you start VentilationLoading the batteries Introduction to home theater Automatically setting up for surround sound McaccMinute guide 02 5 minute guide ChapterSpeaker configuration in the OSD Minute guideWait for the test tones to finish then confirm 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 DVD player Connecting your equipment Connecting your TV and DVD playerConnecting a satellite/cable receiver or other set-top box 342DVR, VCR, etc Connecting a DVD/HDD recorder, VCR and other video sourcesUsing the component video jacks Use an optical cable for the connectionUse a three-way component video cable Connecting digital audio sourcesTape deck, etc Connecting analog audio sourcesConnecting a component to the front panel inputs About the WMA9 Pro decoderConnecting the speakers Connecting your equipment Installing your speaker systemBare wire connections Placing the speakersBanana plug connections THX speaker system setup Connecting antennasAC outlet Connecting external antennasPlug the power cord into a power outlet Plugging in the receiverControls and displays Controls and displays ChapterFront panel Controls and displays Operating range of remote control unitControls and displays Display Controls and displays Remote control ReceiverInput Select Shift 6TUNE/ST /ENTERStatus Multi OPEStandard 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 ModeWhile listening to a source, press Mcacc Using Stream DirectSelecting Mcacc presets Listening in stereoUsing the Virtual Surround Back mode Listening to your system Choosing the input signalPress Tone to select the frequency you want to adjust Using Midnight and LoudnessUsing the Sound Retriever Using the tone controlsListening to the radio Using the tunerUsing the tuner Chapter Saving station presetsAbcdefghijklmnopqrstuvwxyz Using the tunerNaming station presets Listening to station presetsAutomatic Mcacc Expert System Setup menuSystem Setup menu Chapter Making receiver settings from the System Setup menuMemory System Setup menuIf necessary, confirm the speaker configuration in the OSD.1 Surround back speaker settingFine Channel Level Manual Mcacc setupStanding Wave Adjust the level of the left channelWhen youre finished, press Return Fine Speaker DistanceAcoustic Calibration EQ 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 interpret the graphical output How to use Professional Acoustic Calibration EQEQ OFF Using Professional Acoustic Calibration EQSelect ‘EQ Professional’ then press Enter Select an option and press EnterChecking Mcacc preset data Copying Mcacc preset dataData Management Clearing Mcacc presets Manual speaker setupSpeaker Setting Renaming Mcacc presetsConfirm your selected setup option Select ‘Speaker Setting’ from the Manual SP Setup menuSelect ‘Channel Level’ from the Manual SP Setup menu Select a setup optionBass Peak Level Speaker DistanceCurve THX Audio SettingOther connections Chapter Connecting an iPodConnecting your iPod to the receiver Other connectionsBasic playback controls Using XM RadioConnecting your XM Radio receiver Other connectionsSaving channel presets Using XM HD SurroundListening to XM Radio About Hdmi Other connections Connecting using HdmiUse standard RCA/phono jack cables for the connections Connecting the multichannel analog inputsSecond Zone speaker B setup Selecting the multichannel analog inputsConnect your speakers as shown below Switching the speaker system2nd Zone setting only.1 Bi-amping your front speakersOther connections Bi-wiring your speakers Connecting additional amplifiersLarge Other connections Multi-room listening Using the multi-room controlsBasic multi-room setup Surround Back System multi-room setupPress Control Connecting an IR receiverMulti-room remote controls Use the Master Volume dial to adjust the volumePioneer plasma display Using this receiver with a Pioneer plasma displayDVD player Satellite receiver, etc Using the SR+ mode with a Pioneer plasma displayPioneer plasma DisplayAdvanced Mcacc output using your PC Other connections Connecting a PC for Advanced Mcacc outputInput function default and possible settings Other SettingsOther Settings Chapter Input Setup menuSR+ Setup for Pioneer plasma displays Other SettingsOther Setup menu Multi-Room and IR receiver setupSelect ‘OSD Adjustment’ from the Other Setup menu OSD AdjustmentSelect ‘SR+ Setup’ from the Other Setup menu Select the ‘PDP Volume Control’ setting you wantSetting What it does Options Using other functionsUsing other functions Chapter Setting the AV optionsWatching video and audio sources independently Using other functions Making an audio or a video recordingReducing the level of an analog signal Using the sleep timerChecking your system settings Using other functionsSwitching the speaker impedance Resetting the systemSetting Default Default system settingsControlling 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 codesRenaming input source names Direct function Multi Operation and System OffProgramming a multi-operation or a shutdown sequence From the menu and press Enter Using multi operationsUsing System off Select the button for the command you want to inputFunction Components Controlling the rest of your system Controls for TVsControls for other components Buttons Function ComponentsDecide which component you want to use the remote sensor Operating other Pioneer components with this unit’s sensorAdditional information Chapter TroubleshootingPower Additional informationAdditional information Other audio problemsVideo SettingsProfessional Calibration EQ graphical output DisplayRange of remote control unit on Remote controlSymptom Cause Action IPod messagesXM radio messages Additional information Surround sound formats DolbyWindows Media Audio 9 Professional About THX Auto Surround Listening modes with different input signal formatsStereo 2 channel signal formats Input signal format StandardAuto Multichannel signal formatsSurround Back speakers Cleaning the unit Additional information SpecificationsTo 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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