Denon AVR-2803/983 DTS-ES TM Discrete, DTS-ES TM Matrix, DTS Neo6 TM surround, DTS Nee6 Cinema

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DTS-ES Extended Surround is a new muki-channel digital signal format developed by Digital Theater Systems Inc. While offering high compatibility with the conventional DTS Digital Surround format, DTS-ES Extended Surround greatly improves the 360-degree surround impression and space expression thanks to further expanded surround signals. This format has been used professionally in movie theaters since 1999.

In addition to the 5.1 surround channels (FL, FR, C, SL, SR and LFE), DTS-ES Extended Surround also offers the SB (Surround Back, sometimes also referred to as "surround center") channel for surround playback with a total of 6.1 channels. DTS-ES Extended Surround includes two signal formats with different surround signal recording methods, as described below.

DTS-ES TM Discrete 6.1

DTS-ES Discrete 6.1 is the newest recording format. With it, all 6.1 channels (including the SB channel) are recorded independently using a digital discrete system. The main feature of this format is that because the SL, SR and SB channels are fully independent, the sound can be designed with total freedom and it is possible to achieve a sense that the acoustic images are moving about freely among the background sounds surrounding the listener from 360 degrees.

Though maximum performance is achieved when sound tracks recorded with this system are played using a DTS-ES decoder, when played

with a conventional DTS decoder the SB channel signals are automatically down mixed to the SL and SR channels, so none of the signal components are lost.

DTS-ES TM Matrix 6.1

With this format, the additional SB channel signals undergo matrix encoding and are input to the SL and SR channels beforehand. Upon playback they are decoded to the SL, SR and SB channels. The performance of the encoder used at the time of recording can be fully matched

using a high precision digital matrix decoder developed by DTS, thereby achieving surround sound more faithful to the producer's sound design aims than with conventional 5.1- or 6.1 channel systems.

In addition, the bit stream format is 100% compatible with conventional DTS signals, so the effect of the Matrix 6.1 format can be achieved even with 5.1-channel signal sources. Of course it is also possible to play DTS-ES Matrix 6.1 encoded sources with a DTS 5.1-channel decoder.

When DTS-ES Discrete 6.1 or Matrix 6.1 encoded sources are decoded with a DTS-ES decoder, the format is automatically detected upon decoding and the optimum playing mode is selected. However, some Matrix 6.1 sources may be detected as having a 5.1 channel format, so the DTS-ES Matrix 6.1 mode must be set manually to play these sources.

(For instructions on selecting the surround mode, see page 53.)

The DTS-ES decoder includes another function, the DTS Neo:6 surround mode for 6.1-channel playback of digital PCM and analog signal sources.

DTS Neo:6 TM surround

This mode applies conventional 2-channel signals to the high precision digital matrix decoder used for DTS-ES Matrix 6.1 to achieve 6.1- channel surround playback. High precision input signal detection and matrix processing enable furl band reproduction (frequency response of 20 Hz to 20 kHz or greater) for all 6.1 channels, and separation between the different channels is improved to the same level as that of a digital discrete system.

DTS Neo:6 surround includes two modes for selecting the optimum decoding for the signal source.

DTS Nee:6 Cinema

This mode is optimum for playing movies. Decoding is performed with emphasis on separation performance to achieve the same atmosphere with 2-channel sources as with 6.1-channel sources.

This mode is effective for playing sources recorded in conven6onsl surround formats as well, because the in-phase component is assigned mainly to the center channel (C) and the reversed phase component to the surround (SL, SR and SB channels}.

DTS Nee:6 Music

This mode is suited mainly for playing music. Changes in the sound quality are reduced by decoding with emphasis on the front channel signals (FL and FR), and a natural sense of expansion is given to the sound field by the effect of the surround signals output from the center (C} and surround (SL, SR and SB) channels.

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Contents AVR-2803/983 Safety Precautions Safety Instructions Table of Contents Before UsingFeatures Connecting a turntable ConnectionsConnecting the audio output jacks Connecting a TV or DBS tunerConnecting Video Decks ConnectionsConnecting a DVD player or a video disc player VDP Precaution when using S-jacksConnecting a monitor TV EConnecting a TV or DBS tunerConnecting a DVD player Connecting a monitor +IV Monitor OUT jackAn Ftype FM antenna cable plug can be connected directly Connection of AM antennasSerial Control Cable GNDConnections Page Part Names and Functions DENIE2 Bled indicatorSetup OFF Zone 2 buttons 47 lButtons Setting UP the SystemSetu P button EnterSystem Setup Menu Speaker system layout Basic system layoutSurround ConfigurationSpeaker ConfiEuration Center Subwoofer Sp, BaSubwoofer mode Subwoofer Mode Lqill LFE +Main Crossover FrequencyAssignment of low frequency signal range Iqill LFEFront R 12ft System Setup Menu Speaker ConfigurationPreparations Center 12ftSBR SBLEtsl Flashing 0dB AutoTest Tone 5dB 0da 0dB Test ToneOFF Enter the settingCOAX2 OFF OPT1 OPT4 OPT2 OPT3 Video In Assignment None VIDEO2 Dolby Digital Setup Zone2 ControlNone Default NoneAssignment Power Amp Assignment Setting the power amplifier assignmentZone2 Control Power Amp Assignment Zone2 Vol, Level Exit Power AmpVariable DB, -40 dBAuto Surround Mode Auto Tuner Presets Setup Lock Trigger Out Setup De f au I tiPage On-screen display signals Remote Control Unit CD CDR/MD Tape DVD/VDP ZON E2TV DBS/CABLE VCR CD player CD system buttons Pe dk Tape system buttonsDVD preset codes 0000 0001 Digital video disc player DVD, DVD Setup system buttons Video disc player VDP system buttons6566 Video deck Vcfi system buttonsMode button and the LEARNED/TX indicator Stop flashing Storing system call signals System call buttonsMaking the punch through setting Using the system call functionPunch through button Resetting OoooResetting the punch through setting Operation Front a Front B Front A+B8OUROE ZONE2/REC Mode selection FunctionExample CD Auto PCM DTSUT9 PCM TS Example Stereo Input mode displayInput signal display Dolby Digital DTSStereo mode DirectBasstreble Adjusting the sound quality ToneListening over headphones Turning the sound off temporarily MutingChecking the currently playing program source, etc Using the dimmer functionPlaying one source while recording another REC OUT mode StatusZONE2 Default Setting ZONE2 Volume Level=L.L. r.L., E Multi Zone Music Entertainment System When using Preout Multi Zone Music Entertainment SystemIsurround Fader FJt4 Rear OdB SURROUNUMooE SelecOOLSYsun/JNO EIPRO.TS Logic OPTIONS4 DIMENSION4 Center Width 4Dolby PL I Nema EQ Dolby PL II Music Optional Parameters4NRML on DTS NEO6 Cinema LFETone Afdm OTS NEO6 Cntr Image 402 4,5 2,6 8ACKCHSB D. Compch OUT 4 Jk Dialogue NormalizationDSP Surround Simulation Personal Memory PlusRock Arena Tone Rock Arena Jazz Club Irtual Matrix Video GameEFFECT4 IOF CH OUT Fooooov Yess Rock ArenaCH OUT Tone Defeat ss Bass +8dB sRoom Size Mode DTS NEO6Delay Time Effect LevelSurround modes and parameters Listening to the Radio StereoIlNii Last Function Memory TuningPress the Tuning Preset button Initialization of the MicroprocessorTroubleshooting If a problem ShouldTypes of sources Movie audio Types of multi-channel signalsAdditional Information Movie theater sound fieldSB to SL Change of positioning and acoustic imageWith 6.1-channel Stems Number of surround back speakersAs seen from the side When not using surround back speakersPrime listening position Dolby Digital compatible media and playback methods Dolby SurroundDolby Digital and Dolby Pro Logic Dolby Pro LogicDTS compatible media and playback methods DTS Neo6 TM surround DTS-ES TM DiscreteDTS-ES TM Matrix DTS Nee6 CinemaPage Cannot be Changed 0dS Surround Mode Mono SpecificationsAudio section Mono StereoPrinted Jn Japan 511 4012

AVR-2803/983 specifications

The Denon AVR-2803 is a classic home theater receiver that has stood the test of time, providing audiophiles and casual listeners alike with an impressive array of features and capabilities. Denon's long-standing reputation for quality audio and advanced technology is exemplified in the AVR-2803, making it a desirable choice for home entertainment systems.

One of the standout features of the AVR-2803 is its versatility in handling multiple audio formats. This receiver supports Dolby Digital, DTS, and Dolby Pro Logic II, delivering surround sound that immerses viewers in their favorite movies, music, and games. With 7.1-channel capabilities, it allows for connections to a wide array of speakers, enhancing the overall auditory experience.

In terms of power, the Denon AVR-2803 has a robust 110 watts per channel output, allowing for clear and dynamic sound reproduction, even at high volumes. The receiver is equipped with high-current amplifiers to ensure that it can efficiently power both low-impedance and high-efficiency speakers, a characteristic that reflects Denon’s commitment to quality sound.

Another notable aspect of the AVR-2803 is its extensive connectivity options. With multiple audio and video inputs, including composite, S-Video, and component inputs, users can connect a range of devices such as DVD players, gaming consoles, and satellite receivers. The inclusion of a built-in AM/FM tuner provides additional entertainment options, allowing users to enjoy their favorite radio stations.

The AVR-2803 also features Denon’s proprietary setup assistant and Audyssey MultiEQ room correction technology. This technology analyzes the acoustics of the room and adjusts the sound output to ensure optimal audio performance, creating a more balanced and immersive sound environment tailored to the specific characteristics of the listening space.

Additionally, the receiver includes a user-friendly on-screen display for easy navigation and setup, making it accessible for users regardless of their technical expertise. The Denon AVR-2803 exemplifies a blend of power, precision, and advanced technology, making it a brilliant choice for anyone looking to elevate their home audio experience. With its enduring quality and impressive features, the AVR-2803 continues to be a reliable choice for home theater enthusiasts.