Cambridge Audio 551R user manual Introduction, Beforeconnecting, MatthewBramble

Page 3

Introduction

Thankyouforpurchasingthis551RAVReceiver.Weareconfidentthat you willenjoymanyyearsoflisteningpleasurefromit.LikeallCambridgeAudio products the 551R adheres to our three core principles – stunning performance,easeofuseandincrediblevalue.

Assuch,theseven60Waudiophilegradefullydiscreteamplifiersarekeptas separate as possible from the processing and input stages and feature a largepowersupplywithalowfluxtoroidaltransformer.Thiscarefuldesignof theamplifierstagesensurethatthe551Rcanreproducethedynamicsand scale required for modern movie soundtracks whilst also being able to reproduce a genuinely musical performance with either stereo or multichannelmusicsources.

A full range of HDMI, digital and analogue inputs are fitted. These allow the connection of suitably equipped Blu-ray players, DVD players, satellite/set- top boxes and games consoles for decoding into stereo, stereo + sub or variousdigitalsurroundformats.

ThelatestformatsaresupportedincludingDolbyTrueHD,DolbyDigitalPlus, DTS-HD Master Audio and DTS-HD High Resolution Audio in 5.1 or 7.1 variants. In particular support for the true lossless Dolby True HD and DTS- HDMasterAudioformatsprovidesunprecedentedaudiofidelityfromBlu-ray discs.

Various HDMI 1.4 features are supported including 3D TV and deep-colour pass-through from suitable sources and Audio Return from TVs with this feature.

The 551R is also capable of decoding encoded analogue or digital stereo sources in Dolby Pro Logic® II or IIx and DTS Neo:6, for a convincing and effective surround experience from a matrix encoded stereo source. Sophisticated post-processing of 5.1 digital material is also possible with PLIIxorDTSNeo:6toturntheseformatsinto7.1.

Conventional analogue stereo inputs allow the connection of audiophile CD playersandthelike,andanAnalogueStereoDirectmodewithnoprocessing ensurestheverybestpossiblestereoreproductionforthese.

The551Ralsocarriesa5.1/7.1channelanalogueinput.Thisfeatureallows fortheconnectionofaDVD-AudioorSACDplayerequippedwitha5.1output andiscompatiblewithanyfutureexternal7.1audioformats.

As well as the full complement of audio inputs, the 551R performs Composite,S-Video,ComponentVideoandHDMIswitchingwithtranscoding andscaling(up-converting)ofallanaloguevideotoHDMI.

AnRS232portandIREmitterInalsomakeiteasytointegratethe551Rinto aCustomInstallsituation.

All this proprietary engineering is housed within our low resonance, acoustically damped chassis. An Azur Navigator remote control is also provided, giving full remote control of your AV receiver in an attractive and easytousehandset.

Rememberyour551Rcanonlybeasgoodasthesystemitisconnectedto. Please do not compromise on your source equipment, speaker package or video and audio cabling. Naturally we particularly recommend our Blu-ray players, digital and analogue iPod docks, Network and CD players from the Cambridge Audio Azur range, which have been designed to the same exacting standards as our receivers. Your dealer can also supply excellent qualityCambridgeAudiointerconnectstoensureyoursystemrealisesitsfull potential.

Thanksfortakingthetimetoreadthismanual,wedorecommendyoukeep itforfuturereference.

MatthewBramble

CambridgeAudioTechnicalDirector andthe551Rdesignteam

azur 551R

Beforeconnecting

Theprocessofsettingupthe551Risfirsttomakealltheconnectionstoyour speakers and source equipment and then set the unit up via its On-Screen Display(OSD)astherearevarioussettingsandadjustmentsthatneedtobe madebeforethe551Rcanbeused.

Howeverbeforeyouactuallydecidewhichconnectionstomakeorperform any adjustments it is strongly advised that you read through the ‘551R setup’sectionofthismanualfirst,startingonpage14.

A lot of explanation is included that will help you to choose the right connectiontypesforbothyoursourcesandTV.

ENGLISH

3

Page 2 Page 4
Image 3
Page 2 Page 4
Contents Azur Contents Beforeconnecting IntroductionMatthewBramble Importantsafetyinstructions Limitedwarranty Frontpanelcontrols FM/AMantennas Service/NormalPowerOn/Off MainspowerleadAppledevicecompatibility RemotecontrolLoudspeakerconnections FrontpaneldisplayAnalogueaudioconnections DigitalaudioconnectionsExamples Analoguevideoinputconnections HDMIinputconnections7.1Directin VideooutputconnectionHDMIFMaerial 1PreampoutFrontinputconnections AerialconnectionsSpeakerconfiguration 551RsetupPresstheOSDbuttontoexitthemenu SpeakersetupSpeakerdelay SpeakerAutospeakersetupforDistance/Level LevelcalibrationArushingorhissysoundshouldbeheard AssigningVideoinputs BypassingforthatsourceProcessintheScalerAssignProcessingmenuafterwards Audioconnectiontype SourcesetupMonoBackSurrounds DTS-HDHighResolutionAudioSurroundsoundmodes KnownalsoasDD3/3orDD6.1,anenhancedformofDolbyDigital.OntopMultiChannelPCM DSPmodesStereo/Stereo+Sub Othermodes AnalogueStereoDirect1 -5.1Left,Right,Centre,LeftSurround,RightSurroundand LFESub Operatinginstructions Decodemodes-5.1speakersetupDecodemodes-7.1speakersetup RadioDataSystemsRDS UsingtheTunerLipsync StoringstationsAudiosplitmode PictureAdjustmentUsingARC AudioReturnChannelBi-amping AdvancedsetupTone/Sub/LFEconfiguration SubcrossoversandbassmanagementOSDsetup AdvancedDolby/DTSadjustmentsOn-ScreenDisplayisavailableonallvideooutputs DTS-HDspeakerre-map AdvancedsetupReset/Back-upmemory CustominstallationC.I.useTroubleshooting Video TechnicalspecificationsAudio GeneralAP30836/1-A

551R specifications

The Cambridge Audio 551R is a versatile and sophisticated A/V receiver that stands out in its class, designed for audiophiles and home theater enthusiasts alike. Combining cutting-edge technology with elegant design, the 551R delivers a remarkable audio-visual experience.

At the heart of the 551R is its robust amplification system, which offers 100 watts per channel across seven channels. This provides ample power to drive a wide variety of speakers, ensuring dynamic sound across all listening levels. The receiver features a high-quality digital signal processing unit that enhances audio performance while accommodating the latest high-definition formats.

One of the standout features of the Cambridge Audio 551R is its extensive connectivity options. With multiple HDMI inputs, the 551R allows for seamless integration with various devices, such as Blu-ray players, gaming consoles, and streaming devices. The HDMI inputs support 3D video and 4K pass-through, ensuring compatibility with modern home entertainment systems. Additionally, it includes multiple digital and analog inputs, allowing users to connect traditional audio sources.

The 551R employs a sophisticated user interface, complete with an intuitive on-screen display. This makes navigating through settings and configurations effortless, even for those who may not be tech-savvy. The receiver also comes with a remote control that offers convenient access to essential functions.

Cambridge Audio places high importance on sound quality, and the 551R is no exception. Its premium components, including a high-grade DAC (Digital to Analog Converter) and carefully selected capacitors, contribute to achieving an exceptionally clean and natural sound signature. The receiver also offers various sound modes and equalization settings, which allow users to tailor the audio output to their room’s acoustics and personal preferences.

Another key characteristic is the inclusion of advanced video processing technologies. The 551R can upscale standard video sources to near-HD quality, enhancing the overall viewing experience. This is especially beneficial for older content or lower-resolution media, allowing users to make the most of their display’s capabilities.

In summary, the Cambridge Audio 551R A/V receiver is a powerful and versatile product that brings together exceptional sound quality, extensive connectivity options, and user-friendly functionality. Whether for music appreciation or cinematic experiences, the 551R is designed to satisfy the most discerning audio and video aficionados, making it an excellent choice for any home entertainment setup.
Top Page Image Contents