Denon AVR-2803/983 manual

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•This unit is equipped with a high-speed protection circuit. The purpose of this circuit is to protect the speakers under circumstances such as when the output of the power amplifier is inadvertently short-circuited and a large current flows, when the temperature surrounding the unit becomes unusually high, or when the unit is used at high output over a long period which results in an extreme temperature rise.

When the protection circuit is activated, the speaker output is cut off and the power supply indicator LED flashes. Should this occur, please follow these steps: be sure to switch off the power of this unit, check whether there are any faults with the wiring of the speaker cables or input cables, and wait for the unit to cool down if it is very hot. improve the ventilation condition around the unit and switch the power back on.

if the protection circuit is activated again even though there are no problems with the wiring or the ventilation around the unit, switch off the power and contact a DENON service center.

•The protector circuit may be activated if the set is played for long periods of time at high volumes when speakers with an impedance lower than the specified impedance (for example speakers with an impedance of lower than 4 _/ohms) are connected, if the protector circuit is activated, the speaker output is cut off. Turn off the set'spower, wait for the set to cool down, improve the ventilation around the set, then turn the power back on.

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Contents AVR-2803/983 Safety Precautions Safety Instructions Before Using Table of ContentsFeatures Connections Connecting a turntableConnecting Video Decks Connecting a TV or DBS tunerConnecting the audio output jacks ConnectionsConnecting a monitor TV Precaution when using S-jacksConnecting a DVD player or a video disc player VDP EConnecting a TV or DBS tunerConnecting a monitor +IV Monitor OUT jack Connecting a DVD playerConnection of AM antennas An Ftype FM antenna cable plug can be connected directlyGND Serial Control CableConnections Page DEN Part Names and FunctionsSetup Bled indicatorIE2 OFF Zone 2 buttons 47 lSetu P button Setting UP the SystemButtons EnterSpeaker system layout Basic system layout System Setup MenuSpeaker ConfiEuration ConfigurationSurround Center Subwoofer Sp, BaAssignment of low frequency signal range Subwoofer Mode Lqill LFE +Main Crossover FrequencySubwoofer mode Iqill LFEPreparations System Setup Menu Speaker ConfigurationFront R 12ft Center 12ftSBR SBLEtsl Test Tone 5dB 0da 0dB AutoFlashing 0dB Test ToneOFF Enter the settingCOAX2 OFF OPT1 OPT4 OPT2 OPT3 None Default Dolby Digital Setup Zone2 ControlVideo In Assignment None VIDEO2 NoneZone2 Control Power Amp Assignment Zone2 Vol, Level Exit Setting the power amplifier assignmentAssignment Power Amp Assignment Power AmpDB, -40 dB VariableAuto Surround Mode Trigger Out Setup De f au I ti Auto Tuner Presets Setup LockPage On-screen display signals Remote Control Unit CD player CD system buttons Pe dk Tape system buttons CD CDR/MD Tape DVD/VDP ZON E2TV DBS/CABLE VCRDVD preset codes 0000 0001 Video disc player VDP system buttons Digital video disc player DVD, DVD Setup system buttonsVideo deck Vcfi system buttons 6566Mode button and the LEARNED/TX indicator Stop flashing System call buttons Storing system call signalsMaking the punch through setting Using the system call functionPunch through button Oooo ResettingResetting the punch through setting Front a Front B Front A+B OperationExample CD Mode selection Function8OUROE ZONE2/REC Auto PCM DTSInput signal display Example Stereo Input mode displayUT9 PCM TS Dolby Digital DTSDirect Stereo modeListening over headphones Adjusting the sound quality ToneBasstreble Turning the sound off temporarily MutingPlaying one source while recording another REC OUT mode Using the dimmer functionChecking the currently playing program source, etc StatusZONE2 Default Setting ZONE2 Volume Level=L.L. r.L., E Multi Zone Music Entertainment System Multi Zone Music Entertainment System When using PreoutIsurround Fader FJt4 Rear OdB SURROUNUMooE SelecOOLSYsun/JNO EIPRO.TS Logic Dolby PL I Nema EQ DIMENSION4 Center Width 4OPTIONS4 Dolby PL II Music Optional ParametersTone Afdm DTS NEO6 Cinema LFE4NRML on OTS NEO6 Cntr Image 408ACKCH 2 4,5 2,6Dialogue Normalization SB D. Compch OUT 4 JkPersonal Memory Plus DSP Surround SimulationRock Arena Tone Rock Arena Jazz Club Irtual Matrix Video GameEFFECT4 IOF CH OUT Fooooov CH OUT Rock ArenaYess Tone Defeat ss Bass +8dB sDelay Time Mode DTS NEO6Room Size Effect LevelSurround modes and parameters Stereo Listening to the RadioIlNii Press the Tuning Preset button TuningLast Function Memory Initialization of the MicroprocessorIf a problem Should TroubleshootingAdditional Information Types of multi-channel signalsTypes of sources Movie audio Movie theater sound fieldWith 6.1-channel Stems Change of positioning and acoustic imageSB to SL Number of surround back speakersAs seen from the side When not using surround back speakersPrime listening position Dolby Digital and Dolby Pro Logic Dolby SurroundDolby Digital compatible media and playback methods Dolby Pro LogicDTS compatible media and playback methods DTS-ES TM Matrix DTS-ES TM DiscreteDTS Neo6 TM surround DTS Nee6 CinemaPage Cannot be Changed 0dS Surround Mode Audio section SpecificationsMono 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.
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