Arcam AVR400 Settings, Volume Leveller, Calibration Offset, Dolby Volume is a sophisticated new

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Dolby volume

Dolby Volume is a sophisticated new

technology that resolves the problem of different volume levels between programme content (e.g. a TV show and advert breaks) and between sources (e.g. a rock radio station and DVD, or between two TV stations). It lets the listener enjoy everything at the same preferred listening level without having to reach for the volume control to compensate for the different recording/output levels. This is the Volume Leveller function of Dolby Volume.

Dolby Volume also works in conjunction with the AVR400 volume control setting to compensate for the ear’s changing sensitivity at different frequencies depending on how loud the audio is. It is based on a model of how human hearing works. It properly balances low, mid and high frequencies to maintain all the nuances and impact of the original audio regardless of the actual selected playback volume level. This is the Volume Modeller function of Dolby Volume.

Dolby Volume measures, analyses and maintains volume levels based on how people perceive sound. A variety of audio parameters are monitored including spectral- and time-based loudness to ensure that perceived dynamics, timbre and bass performance remain consistent at all volume levels.

Dolby Volume also lets the listener control a programme’s dynamic range – the range between loud and quiet sounds. For example, with the volume turned down for late-night viewing, dynamic range can be adjusted so that speech remains clear and loud effects or music passages retain their impact without waking up the family.

Settings

Dolby Volume can be applied to any analogue or digital stereo source or any digital multi-channel source. It is not available in Stereo Direct or on the analogue multi- channel input. Dolby Volume can even be applied to processing of stereo signals (e.g. PLII Music) or when down-mixing a digital multi-channel source (e.g. Dolby Digital 5.1 down to stereo).

Dolby Volume can be enabled and configured separately for each audio input in the Input Config menu. The default is ‘Off’ for ‘audiophile’ listening. You may wish to turn Dolby Volume ‘On’ for TV and movie sources to maintain the same perceived overall listening level

between sources and frequency response regardless of the volume setting. Most of the controlling parameters of Dolby Volume are automatic as they are dependent on analysis of the audio signal and the volume setting of the AVR400. However, the Volume Leveller and Calibration Offset controls (see below) can be adjusted to your preference.

Volume Leveller

The Volume Leveller function of Dolby Volume controls how closely quiet and loud sources and programme content are matched to each other, based on the

ear’s perception of loudness. The range of values is 0 (minimal levelling) to 10 (maximum levelling). The default setting is 2. If the Volume Leveller function is turned off, no level matching between sources and programme material is performed. This is not the same as turning Dolby Volume off as volume related frequency response processing is still active.

When Dolby Volume is being applied to the current input, a Dolby Volume processing mode indicator is shown on the OSD and the front panel display.

Calibration Offset

The Calibration Offset parameter of Dolby Volume allows you to compensate for speaker efficiencies and listening position – effectively moving the reference listening level up or down the volume scale. The default value is 0 and this should normally produce a good result when the AVR400 speaker levels are set using

a sound pressure level meter at the listening position (75dB SPL, ‘C’ weighting, slow response).

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Contents N d b o o k AVR surround amplifier Page English Class II product SafetyImportant safety instructions Safety information For European Customers EnglishFCC Information for US customers 1. Product Important notice Do not modify this productPage Contents Professional Installation?DIY setup? WelcomeBefore you Begin… Power Standby powerPlacing the unit Interconnect cablesTrademark acknowledgements Audio connectors Digital connectorsSpeaker connectors Preamplifier outputMaking connections Hdmi connectorsGeneral Component/RGB video connectors Zone 2 connectors Digital audio connectors EnglishMCH input Analogue audio inputs Front panel AUX input Analogue pre-amplifier outputsFront panel Phones socket Long cables or several inputs in parallel if requiredEnglish Blu-ray Disc Bd / DVD player Satellite receiverCD player BD/SATConnecting an iPod using the Arcam irDock Radio Connectors Aerial connectorsOther Connectors Speakers Centre SubwooferFront left and right Surround back left and right Surround left and rightConnecting speakers Using external power amplifiersConnecting subwoofers Bi-Amping the Front Left & Right speakersSwitching on OperationOperating your AVR400 Selecting a sourceUpdating firmware via USB Using ZoneExtended front panel menu Front panel Operation Using the remote control CR102 universal remote controllerInserting batteries into the remote control Device Mode / Source keys Useful informationControlling other devices Code blink-backAMP AMP Device Mode IPod commandsNetwork commands TUN TUN Device ModeDVD DVD/BD Device Mode SAT SAT Device Mode AV AV Device ModeAVR400 AVR400.SHIFT + Hselects AUX input on Duplicates function of YELlOW key for somePVR PVR Device Mode VCR VCR Device ModeCD CD Device Mode English Essential Setup Speaker typesSpeaker Distances Speaker LevelsUsing a subwoofer Auto speaker SetupProblems Setup menus Navigating the setup menuInput Config Treble BassGeneral Setup Auto SetupOff default no audio compression is applied General information and system controlsNone speaker not present in your configuration Spkr TypesSpkr Distance Spkr LevelsMode Video InputsVideo Outputs Zone Settings NetworkTwo-channel source modes Decoding ModesIntroduction High resolution audio sources Multi-channel source modesDecoding modes For Dolby Digital sourcesSettings Volume LevellerDolby Volume is a sophisticated new Calibration OffsetEnglish Tuning/Channel Selection Saving and selecting PresetsDeleting Presets Tuner OperationNetwork/usb Operation Selecting the playback sourceUSB playback Internet radio stationsZone 2 control connections Multi-room Set upZone Multi-room connection guide Customising CR102 Code LearningKey Mover Volume punch-throughCreating Macros Mode Mover Locking/Unlocking a specific Device ModeTo restore a moved Device Mode key to its original state Copy a key between Device ModesMode key IR punch-through Resetting the CR102Problem Check that Switched off Wired network Network hardwareSpeakers Or DTS decoding modesSpecifications Continual improvement policyProduct Guarantee Worldwide GuaranteeClaims under guarantee Problems?Page Device code Tables Code Tabelle für Fremdgeräte Tabellen ApparaatcodesGBC GECHCM HYDNU-TEC OKIRBM RCAGPX YU-MA-TUAVP STS ADBNTL UPC3D LAB AKIAMW AtacomTSM TVEXMS AsciHNE IdteKPN SATPage SH230 Issue
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AVR400 specifications

The Arcam AVR400 is a high-performance AV receiver designed to provide an immersive home theater experience. As part of Arcam’s esteemed lineup, the AVR400 combines advanced technology with exceptional sound quality, catering to audiophiles and home cinema enthusiasts alike.

At the heart of the AVR400 is its impressive power amplification, providing 100 watts per channel across 7 channels, ensuring a robust performance capable of driving a wide range of speakers. This power output is complemented by a high-current design, which means the receiver can handle dynamic audio passages without distortion, offering clarity in both subtle and explosive soundtracks.

One of the standout features of the AVR400 is its support for various surround sound formats, including Dolby TrueHD and DTS-HD Master Audio. This allows for an unparalleled audio experience, transporting users right into the heart of the action. Additionally, the AVR400 is equipped with the latest HDMI inputs, ensuring compatibility with a multitude of high-definition sources, including Blu-ray players, gaming consoles, and streaming devices.

The AVR400 also boasts advanced video processing capabilities, supporting 4K pass-through as well as upscaling of lower-resolution content to 4K. This makes it an ideal choice for users looking to future-proof their home theater setup, as it can seamlessly integrate with modern 4K televisions while enhancing the quality of older content.

User-friendliness is another essential characteristic of the Arcam AVR400. It comes equipped with an intuitive on-screen menu system that simplifies the setup process. The inclusion of an automatic calibration system helps optimize speaker settings in accordance with the room acoustics, ensuring users achieve the best sound possible from their setup.

Furthermore, the network features of the AVR400 allow for streaming audio from various online services and wireless devices. Built-in support for DLNA enables users to access their media library wirelessly, while the USB input allows for direct playback from flash drives or external hard drives.

In terms of build quality, the Arcam AVR400 embodies the brand’s commitment to excellence. With a sleek design, high-quality materials, and an engineered chassis that minimizes vibration and interference, the AVR400 is not only visually appealing but also built to deliver performance over time.

In summary, the Arcam AVR400 is a feature-rich AV receiver offering a perfect blend of power, precision, and versatility. Whether for movie nights or music listening, it stands out as a reliable choice for those seeking high-quality audio and video reproduction in their home entertainment systems.
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