Denon AVR-4802 DTS-ES Extended Surround TM, DTS-ESTMDiscrete, DTS-ESTMMatrix, DTS Neo6TM surround

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1 DTS signals are recorded in the same way on CDs and LDs as PCM signals. Because of this, the un-decoded DTS signals are output as random “hissy” noise from the CD or LD player’s analog outputs. If this noise is played with the amplifier set at a very high volume, it may possibly cause damage to the speakers. To avoid this, be sure to switch the input mode to “AUTO” or “DTS” before playing CDs or LDs recorded in DTS. Also, never switch the input mode to “ANALOG” or “PCM” during playback. The same holds true when playing CDs or LDs on a DVD player or LD/DVD compatible player. For DVDs, the DTS signals are recorded in a special way so this problem does not occur.

2 The signals provided at the digital outputs of a CD or LD player may undergo some sort of internal signal processing (output level adjustment, sampling frequency conversion, etc.). In this case the DTS-encoded signals may be processed erroneously, in which case they cannot be decoded by the AVR-4802, or may only produce noise. Before playing DTS signals for the first time, turn down the master volume to a low level, start playing the DTS disc, then check whether the DTS indicator on the AVR-4802 (see page 46) lights before turning up the master volume.

3 A DVD player with DTS-compatible digital output is required to play DTS DVDs. A DTS Digital Output logo is featured on the front panel of compatible DVD players. Recent DENON DVD player models feature DTS-compatible digital output – consult the player’s owner’s manual for information on configuring the digital output for DTS playback of DTS-encoded DVDs.

Manufactured under license from Digital Theater Systems, Inc. US Pat. No. 5,451,942, 5,956,674, 5,974,380, 5,978,762 and other world-wide patents issued and pending. “DTS”,”DTS-ES Extended Surround” and “Neo:6” are trademarks of Digital Theater Systems, Inc. Copyright 1996, 2000 Digital Theater Systems, Inc. All Rights Reserved.

(3)DTS-ES Extended Surround TM

DTS-ES Extended Surround is a new multi-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.

2 DTS-ESTMDiscrete 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.

2 DTS-ESTMMatrix 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 47.)

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.

2DTS Neo:6TM 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 full 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 Neo: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 conventional 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 Neo:6 Music

This mode is suited mainly for playing music. The front channel (FL and FR) signals bypass the decoder and are played directly so there is no loss of sound quality, and the effect of the surround signals output from the center (C) and surround (SL, SR and SB) channels add a natural sense of expansion to the sound field.

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Contents AVR-4802 Safety Precautions Safety Instructions Before Using Table of ContentsFeatures Connections Connecting the audio componentsConnecting a TV, DBS/SAT tuner TV or DBS/SAT Connecting video componentsPrecaution when using S-jacks Connecting a video component equipped with S-Video jacksConnecting a DVD player DVD in jacks FM Antenna Connecting the antenna terminalsConnecting the Multi Source jacks Connecting the external input EXT. in jacksSpeaker system connections Connecting the speaker cordsSpeaker Impedance Surround Speaker Systems a ConnectionsFront Panel Part Names and FunctionsRemote control unit Mute Setting UP the SystemSurround speaker selector function Speaker system layout6, 7 Before setting up the systemSetting the type of speakers Parameters Setting the Crossover FrequencyVariable 40, 60, 80, 100, 120 Hz Setting the Subwoofer modeAssignment of low frequency signal range Subwoofer modeTHX surround EX/DTS ES Auto Flag Detect Mode Afdm setting Setting the THX Surround EX / DTS-ES Source AutoNon-Flag Source SB ch Output setting Preparations Setting the delay timePower amplifier assignment function setting Setting the Multi Zone Control40 dB, 0 dB VariableSetting the channel level Channel Level screen reappears Subwoofer peak limit level setting Setting the Digital In Assignment Auto tuner presets Setting the on-screen display OSDAfter completing system setup Remote Control UnitUsing the remote control unit Operation Before operating Operating the remote control unitRemote control unit’s jog stick Is called the cursor modePlaying the input source Input mode selection functionExample CD After starting playback Adjusting the sound quality toneExample Stereo Checking the currently playing program source, etc Listening over headphonesSwitching the surround speakers Turning the sound off temporarily mutingMulti-source recording/playback Playing one source while recording another REC OUT modeRecording Dolby Digital and DTS multichannel sources Display Multi indicator lightsPlayback using the external input EXT. in jacks Playing audio sources CDs and DVDs Pure Direct modeDirect mode Stereo modeMulti Room Music Entertainment System Multi-source and multi-zone playbackWhen using the SB/MULTI speaker terminals When using the PRE OUT Multi Zone terminalsBefore playing with the surround function SurroundPress the CH VOL button and select Press the CH VOL button, and select Fader functionTHX Dscrt 6.1, Mtrx Playing modes for different sourcesAfdm Auto Flag Detect Mode THX Surround EX / Home THX Cinema modeSurround parameters q Checking the input signal Select the input source Dialogue Normalization Surround parameters w Cinema EQ. Cinema EqualizerCOMP. Dynamic Range Compression LFE Low frequency EffectDolby PRO Logic Dolby Surround Pro Logic II modeDimension Control Cinema EQ settingPANORAMA/DIMENSION/CENTER Width setting Default setting Surround parameters e Pro Logic II ModePlay a program source Disolay the Surround Parameter Menu DTS Neo6 modeDenon Original Surround Modes Surround modes and their featuresPersonal Memory Plus DSP surround simulation Select Tone Tone control settingEffect Surround parameters rSurround modes and parameters Manual tuning Auto tuningListening to the Radio Main unit Preset memoryChecking the preset stations Remote control unitLast Function Memory Recalling preset stationsInitialization of the Microprocessor Troubleshooting Movie audio Types of multi-channel signalsAdditional Information Optimum surround sound for different sourcesNumber of surround back speakers Surround back speakersSpeaker setting examples When not using surround back speakers When using different surround speakers for movies and musicDolby Digital compatible media and playback methods SurroundDolby Surround Dolby Digital Dolby Surround AC-3 Dolby Digital and Dolby Pro LogicDTS Digital Surround Dolby Pro LogicDTS compatible media and playback methods DTS Neo6TM surround DTS-ES Extended Surround TMDTS-ESTMDiscrete DTS-ESTMMatrixTimbre MatchingTM DTS 96/24Home THX Cinema Surround Re-EqualizationTMTHX Surround EX Surround modes and parameters Audio section Specifications14-14, Akasaka 4-CHOME, MINATO-KU, Tokyo 107-8011, Japan

AVR-4802 specifications

The Denon AVR-4802 is a premium home theater receiver that has garnered a reputation for delivering exceptional audio and video performance. Launched as part of Denon's celebrated line of A/V receivers, the AVR-4802 exemplifies the brand's commitment to quality and innovation in the realm of home entertainment.

One of the key features of the AVR-4802 is its robust amplification capability. It provides a powerful 110 watts per channel, allowing users to enjoy a dynamic and impactful soundstage. The receiver is equipped with multiple channels, which facilitates a fully immersive surround sound experience, accommodating various speaker configurations, including traditional 5.1 and more advanced setups like 7.1 surround sound.

The AVR-4802 incorporates cutting-edge surround sound processing technologies, including Dolby Digital and DTS, ensuring high-fidelity audio reproduction for both movies and music. Additionally, it supports 24-bit/192kHz audio playback, which enhances the detail and clarity of sound, making it suitable for both casual listeners and audiophiles.

In terms of video capabilities, the AVR-4802 supports high-quality video formats, including progressive scan for smoother images, and it features multiple video inputs, including S-Video and composite connections. This versatility allows users to connect various devices, such as DVD players and gaming consoles, simplifying the integration of a comprehensive home theater system.

The receiver also comes with advanced DSP (Digital Signal Processing) algorithms that optimize audio output based on the environment, providing an improved listening experience regardless of the room's acoustics. This feature further enhances the AVR-4802's appeal to home theater enthusiasts looking for customizability.

Another outstanding characteristic of the AVR-4802 is its user-friendly interface, featuring a comprehensive on-screen display that simplifies setup and operation. It includes a remote control that offers convenient access to all functionalities, making navigation through various settings intuitive.

Additionally, the AVR-4802 is equipped with multiple digital and analog inputs, which provides flexibility in connecting other audio and video components. The receiver's build quality is also noteworthy, reflecting Denon's attention to detail, ensuring durability and performance.

Overall, the Denon AVR-4802 is a well-rounded A/V receiver that combines power, advanced technologies, and user-friendly features to create an ideal centerpiece for any home theater system, offering an unparalleled entertainment experience for users who appreciate high-quality sound and video.
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