Parasound AVC-2500 owner manual Autoformat Surround Processing Modes ASP, Cinema Mode

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Autoformat Surround Processing Modes (ASP)

Your AVC-2500 automatically detects the type of digital signal present at the chosen digital input and will decode it based upon the Autoformat Surround Processing (ASP) mode you have selected for that input. This advanced feature takes the guesswork out of selecting the correct surround mode every time you play a different source. Source components transmit their signals in two channel Analog, Pulse Code Modulation (PCM), Dolby Digital, or DTS.

Cinema Mode

Dolby Digital

Dolby Digital delivers six totally separate (discrete) channels of sound. Like Dolby Surround Pro Logic, it includes Left, Center and Right channels across the front of the room. Dolby Surround Pro Logic provides a single limited-bandwidth (100 Hz to 7,000 Hz) surround channel that is typically played back in the home through two-channels of amplification and two surround speakers. In comparison, Dolby Digital provides separate (discrete) center, left surround and right surround channels, for more precise localization of sounds and a more convincing, realistic ambience. The sixth channel, the Low Frequency Effects Channel (LFE), contains additional bass information to maximize the impact of scenes with special effects such as explosions, crashes, etc. The LFE channel frequency response is 3 Hz to 120 Hz. All six channels in a Dolby Digital system are digital, and the AVC-2500 can transfer them without loss from the producer’s mixing console to your home system.

While in the Cinema ASP mode, the AVC-2500 automatically decodes Dolby Digital encoded source material. If the material was encoded in Dolby Digital 5.1, the AVC-2500 plays back all six channels independently. If the material was encoded in Dolby Digital 3/2 or 2/0, the AVC-2500 automatically switches to Dolby Surround Pro Logic.

DTS

Like Dolby Digital, DTS Digital Surround is an encode/decode system that delivers six channels (5.1) of high-quality audio. The Digital Theater Surround (DTS) surround format lets you enjoy up to 6 discrete channels of digital surround sound from most laser disc players but only DVD players that are equipped with DTS output capability. Six independent channels of DTS material are played back when the Cinema ASP mode is selected and a DTS signal is present.

Choosing the Cinema ASP mode for DTS music playback is not recommended because it may accentuate the bass in DTS music discs.

Two-channel PCM

PCM encoded material is found on compact discs and laser discs digital outputs. In the Cinema Autoformat Surround mode, the AVC-2500 automatically decodes two-channel PCM material into Dolby Pro Logic Surround .

Analog Audio

Two-channel analog material is typically found on VCR tapes and the analog outputs of DVD players and cassette decks. In the Cinema Autoformat Surround mode, the AVC-2500 automatically decodes two-channel analog audio into Dolby Pro Logic Surround.

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Contents N U a L Table of Contents Licensing Acknowledgements AVC-2500 Audio Video Controller FeaturesCommunications Notice Important Safety InstructionsFrançais Instructions de Sûretè Importantes Español Instrucciones Importantes de SeguridadItaliano Importanti norme di sicurezza Deutsch Wichtige SicherheitsanweisungenSvenska Viktiga säkerhetsföreskrifter Dansk Vigtig information om sikkerhedSuomi Tärkeitä turvallisuusohjeita Norsk Viktig Informasjon om sikkerhetIntroduction Placement of Your AVC-2500About this Manual Unpacking and InspectionAVC-2500 Analog Inputs Rear Panel Connections Audio/Video 1-6 Analog InputsDC Triggers Component Video InputsD E O N E M a Surround Mode Indicators Front Panel Controls Power SwitchDTS indicator Pro Logic IndicatorPress the AVC button to control the AVC-2500 Setup/Trim Button Learning Remote Control On-Off ButtonVolume Buttons Sleep Timer ButtonParasound AVC-2500 Input and Output Connections Analog Audio/Video 1-6 Input Connections PrecautionsVideo 6 Input and Record Record and Playback Connections Analog Audio 1-6 Input ConnectionsAudio Only Record Output Connections Main External Remote ControlFront Left and Right Channel Outputs Center Channel OutputMain DC Trigger Labeled DC Trigger 1 on some units Zone External Remote ControlZone DC Trigger Labeled DC Trigger 2 on some units Audio TriggerComponent Video Connections Antenna ConnectionsRS 232 Control Digital Audio Input Connections Composite and S-Video Monitor Output Connections Volume Control Rotary KnobVideo and Composite Video Input Connections On-Off ButtonSurround Mode Indicators Preset ButtonOverload Indicator Digital ButtonAutomatic Calibration Microphone Input Connection Tuning ButtonFM/AM Button Mute ButtonVolume Setup/TrimSurround Dynamic Range ControlAuto Audio TuningTune e / Auto Video Auto VideoNumerical Presets Sleep TimerSource MacrosExamples of AVC-2500 On-screen and Front Panel Displays Autoformat Surround Processing Modes ASP Cinema ModeTHX Cinema Music ModeStereo Mode Party ModeMono Mode Autoformat Surround Processing ASP Decoding Chart Front Speakers Speaker PlacementCenter Speaker Conventional Surround SpeakersSubwoofer Left Parasound AVC-2500 Setup Menu Flowchart AVC-2500 Default Settings Basic and Complete Setup Menus Setting up your AVCDigital Input and ASP Mode Programming Programming a Digital Input and ASP Mode to Source InputsRenaming Inputs Assigning Component Video Switching to Source InputsTo Rename Inputs from the Built-in Library To Create a New Name or Radio Station Call-LettersAnalog Input Level Adjustment Procedures Setting the Input Source LevelTo Set the Input Source Level To Manually Set the Input Source LevelTo Automatically Set the Analog Input Level Setup Menu Level Two Bass ManagementTo Setup Bass Management for Your Center Speaker Setting the Bass Limiter To Setup Bass Management for your Surround SpeakersTo Setup Bass Management for Your Subwoofer Manually Calibrating Channel Levels Setup Menu Level Three Calibrating Channel LevelsTo Automatically Calibrate Channel Levels To Manually Calibrate Channel Delay Times Setup Menu Level Four Calibrating Channel Delay TimesTo Automatically Calibrate Channel Delay Times To Program DC Trigger Outputs in Response to a Preset Event Setup Menu Level Five On-Screen Display Setup ProceduresSetup Menu Level Six DC Trigger Assignment Procedures Triggering Examples Setup Menu Level Seven System Setup ProceduresEvent Label Event Executed to Activate Trigger Erasing a Single Command within a Programming the Learning Remote ControlProgramming Codes into the Universal Remote Control To Erase All the Learned Commands in all Pages To Erase All the Programmed Commands within aProgramming Macros into the Learning Remote Control Programming Macro ButtonsShift + Command Resulting Action Remote Control Shift + CommandsListening to a Recording Operating Your AVC-2500Viewing a Film Front Panel Operation Using the TunerViewing Video with a Different Audio Source Automatic Tuning from the Remote Control Remote Control OperationManual Tuning from the Remote Control Storing Radio Stations into one of the Tuner’s 20 PresetsPower indicator From the Remote ControlTemporary Level Adjustment Using the Trim Function Operating the Remote ZoneTo Trim Individual Channel Levels To Activate the Sleep TimerReturning your AVC-2500 to Parasound for Service Important Notice Before Shipping your AVC-2500 Page Page Page AVC-2500 Installation Worksheet AVC-2500 Installation Worksheet Signal/Noise Ratio AVC-2500 SpecificationsDimensions Weight 16 lb Power RequirementsSignal to Noise Ratio AVC-2500 Tuner Specifications Tuning RangeFM Sensitivity AM SensitivityParasound Products, Inc. Rev

AVC-2500 specifications

The Parasound AVC-2500 is a high-performance audio/video controller that caters to the discerning audiophile and home theater enthusiast. Renowned for its remarkable specifications and innovative technologies, the AVC-2500 provides an exceptional balance between sophisticated features and user-friendly operation.

At its core, the AVC-2500 incorporates advanced audio processing capabilities, including Dolby Digital EX, DTS, and Dolby Pro Logic IIx. This range of formats allows users to experience sound in its most enveloping form, ensuring an immersive listening experience. The unit supports high-resolution audio sources, accommodating both 2-channel stereo and multi-channel formats, providing flexibility across various media types.

The AVC-2500 is equipped with a comprehensive suite of inputs and outputs, including numerous HDMI ports, allowing for seamless integration with modern video sources such as Blu-ray players, gaming consoles, and streaming devices. With multiple digital audio inputs, users can connect various digital devices efficiently. An integrated phono stage is also available, enabling vinyl enthusiasts to enjoy their favorite records with exceptional clarity.

An additional hallmark of the AVC-2500 is its sophisticated video processing capabilities. The video switching features include support for high-definition signals, ensuring that users can enjoy the best possible picture quality from their connected devices. The inclusion of upscaling capabilities allows standard-definition signals to be enhanced to near high-definition resolution, maximizing visual fidelity.

One of the standout characteristics of the AVC-2500 is its flexibility in system configuration. The unit can be set up in a variety of configurations to suit different room layouts and preferences. The built-in room correction technology optimizes sound performance based on the unique characteristics of the listening environment, ensuring that users can appreciate audio quality that is tailored to their specific space.

In terms of build quality, the AVC-2500 is designed to meet the high standards expected from Parasound products. It features a robust chassis that minimizes vibrations and interference, thus enhancing audio purity. The intuitive remote control and user interface simplify operation, making it easy to switch between devices and customize settings.

In conclusion, the Parasound AVC-2500 combines high-quality audio performance, versatile connectivity, and user-friendly features into a single, elegant package, making it an ideal choice for any serious audio or home theater setup. Its advanced technologies and thoughtful design make it an excellent investment for those looking to enhance their multimedia experience.
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