Samsung DCB-H360R manual Technical Overview, Sdtv

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DCB-H360R

TECHNICAL OVERVIEW

TECHNICAL OVERVIEW

DCB-H360R

What are SDTV and HDTV ?

SDTV

SDTV is a digital TV format that provides a high quality picture at resolutions that can be displayed on standard TV sets (see more on resolutions later in this chapter).

HDTV

HDTV is a digital TV format that provides the highest quality picture at resolutions that can be displayed on computer monitors and HDTV-ready TV displays (see more on resolutions later in this chapter).

Aspect ratio

In addition to resolution, HDTV is also defined by the aspect ratio of its broadcasts.

Aspect ratio means the shape of the screen as defined by the ratio of the screen’s width to its height. For analog TV and SDTV, the aspect ratio is 4 units wide by 3 units high (usually written 4:3). This is the familiar shape of conventional TVs — slightly wider than they are tall.

For HDTV broadcasts, the aspect ratio is 16:9 (nearly twice as wide as it is tall). This is, not coincidentally, more like the shape of movies shown in theaters. This makes HDTV an ideal format for broadcasting and viewing movies on a TV.

But what happens if you are watching a nearly square-shaped 4:3 broadcast on a rectangular 16:9 TV, or vice-versa? The HD Receiver allows you to choose from a variety of screen formats to help you deal with those scenarios.

Resolution

Resolution refers to the number of pixels on the screen. The higher the resolution, the better the visual quality.

Digital broadcasts are classified into HD and SD grades according to the visual quality. In general, HD (High Definition) grade supports resolutions of 1920x1080i and 1280x720p and an aspect ratio of 16:9 for both ATSC and DVB standards.

SD (Standard Definition) grade supports resolutions of 720x480p and 720x480i for the ATSC standard, and supports resolutions of 720x576p and 720x576i for the DVB standard.

SD grade usually supports an aspect ratio of 4:3. However, it may differ depending on the region.

DVB-C ( Cable Digital Video Broadcasting)

Digital video broadcasting - cable (DVB-C) is European standard DVB for digital broadcasting transmission via cable. DVB-C system provide audio/video digital transmission through mpeg-2 format and utilize QAM modulation system.

DVB-C standard has been developed so that a digital broadcasting signal can be sent through VHF/UHF channels. The advantages of this standard are relatively protected environment with respect to distortion and signal path attenuation so a higher signal to noise ratio can be achieved and no negative effect from multipath so higher order modulation schemes can be implemented.

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C A B L E

Dolby® Digital 5.1

Dolby Digital 5.1 provides 5 discrete channels of digital audio information for use by A/V receivers capable of decoding the 5.1 channel signal.

The audio signals are broken into left-front, center, right-front, left-rear, right-rear and a low-frequency effects channel (designed for subwoofers).

The result when connected to a compatible Dolby Digital 5.1 channel A/V receiver and speaker setup is a home theater experience that provides much of the dynamic range, 360-degree imaging, and sonic excitement of a real theater.

To take full advantage of the Dolby Digital 5.1 capabilities of the HD Receiver, you will need a Dolby Digital 5.1 compatible A/V receiver connected to the HD Receiver through the Dolby Digital Optical jack.

AC-3 is a sound encoding/decoding technology developed in 1987 for movie theatres and means an AC-3 bit stream. AC-3 is used synonymously with Dolby Digital nowadays.

HDMI (High Definition Multimedia Interface)

HDMI is an interface to enable the digital transmission of video and audio data with just a single connector.Using HDMI the receiver transmits a digital video and audio signal and displays as a vivid picture on a TV having an HDMI input jack.

R E C E I V E R

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Contents Instructions for use Correct Disposal of This Product Safety InstructionsSdtv Technical OverviewUser Section Content General FeaturesRF OUT Connection Connecting Your STBConnecting the receiver cable system ANT.IN ConnectionConnecting the Set-Top Box to a TV with a Hdmi jack Connecting an Audio ComponentScart Connection Setting Up TV Operations with the Remote Control Selecting the Resolution and the DTV Output SignalFront Panel DescriptionRemote Control Unit Select Soundtrack Volume ControlBasic Functions Display ScreenGuide EPG Menu Channel ListFavorite Channel List Alphabetical Channel LIstAudio Mode Teletext OSDSubtitle Parental Control InstallationMain Menu Manual ScanningChannel OSD Settings SystemLanguage Selection Media Settings Timer SettingsChange PIN Code Mail Box Irdeto MenuAvailable TV Manufacturer Numbers GB-34 GB-36 Disposal Troubleshooting Technical SpecificationsMemo GB-42 Instructies voor het gebruik Een juiste verwijdering van dit product VeiligheidsinstructiesHdtv Technisch OverzichtInhoud Inhoud Algemene KenmerkenDe Set-Top Box aansluiten op een tv De kabels van de ontvanger aansluitenScartaansluiting Een audiocomponent aansluitenDe tv bedienen met de afstandsbediening De resolutie en het DTV-uitgangssignaal selecterenBeschrijving VoorzijdeAchterzijde FAV. CH AfstandsbedieningEen soundtrack selecteren Volume instellenBasisfuncties WeergaveschermAlfabetische lijst met kanalen Programma-informatie EPGLijst met kanalen Lijst met voorkeurskanalenOndertiteling AudiomodusTeletekst OSD Kinderslot InstallatieNetwerk Installatie HoofdmenuKanaal Systeem Taal SelecterenOSD Instellen PIN-code wijzigen Timer InstellenOSD-Positie Media InstellenMail Box SysteeminformatieBeschikbare nummers tv-fabrikanten NL-34 NL-36 Verwerking Problemen Oplossen Technische SpecificatiesNL-40 NL-42 Consignes dutilisation Mise au rebut appropriée du produit Consignes DE SecuriteDescription Technique RésolutionTable DES Matieres Caracteristiques GeneralesNuméros de fabricant de téléviseurs disponibles Branchement DE Votre « Decodeur » Branchement du système de câble du récepteurBranchement du décodeur Branchement du câble péritel Branchement du câble audio ComposantPour sélectionner la résolution Pour sélectionner le signal de sortie vidéoRésolution et sortie vidéo Panneau arrière FaçadeSTANDBY/ON TélécommandeSélection dune bande son Réglage du volumeFonctions DE Base Ecran daffichageMenu du guide EPG Liste des canauxListe des canaux favoris Liste alphabétique des canauxMode Audio Affichage à lécran du télétexteSous-titres Contrôle parental Utilisation DU RecepteurMenu principal Recherche manuelleChaîne CH+/CH SystèmeSélection de la langue Paramètres daffichage à lécranRéglage des supports Changer le code PINRéglage de la minuterie Informations sur le système Touche TV + code utilisateur à 3 chiffres Numéros des fabricants de téléviseurs disponiblesFR-34 FR-36 Depannage Mise AU RebutCaracteristiques Techniques FR-40 FR-42