Onkyo TX-DS797 instruction manual Input source signals, Listening Modes

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Input Setup

Input source signals

a. Analog/PCM

Analog sources consist of LP records, FM and AM broadcasts, cassette tapes, and the such. PCM (Pulse Code Modulation) is one form of digital audio signals and is recorded directly onto compact discs and DVDs without compression.

b. PCM fs=96k

Set a listening mode for the input signal from digital PCM sources recorded with a sampling rate of 96 kHz.

c. Dolby D (Dolby Digital)

Digital data with AC-3 compression and a maximum of 5.1-channel surround sound. This source signal comes from DVDs and LDs that

have the mark and therefore recorded for 5.1-channel output. This source also comes from digital satellite broadcasts that support Dolby Digital.

Dialog norm

Dialogue Normalization (Dialog Norm) is feature of Dolby Digital. When playing back software that has been encoded in Dolby Digital, sometimes you may see a brief message in the front panel display that read Dialog Norm xdB (“x” being a numeric value). Dialogue Normalization serves to let you know if the source material has been recorded at a higher or lower level than usual. For example, if you see the message “Dialog Norm: +4” in the front panel display, to keep the overall output level constant just turn down the volume control by 4dB. In other words, the source material that you are listening to has been recorded 4dB louder than usual. If you do not see a message, then no adjustment of the volume control is necessary.

d. DTS

DTS (Digital Theater System) is compressed digital data with a maximum 5.1-channel surround output that allows for an extremely high-quality sound. This source signal requires a DVD player that supports DTS output and comes from DVDs, compact discs, and

LDs that have the mark.

f. D.F. 2 ch (Digital Format 2 channel)

2 channel digital signal (except for PCM) such as Dolby Digital. DVD or LD in which the 2 channel sound are recorded may be this type of input signal.

g. D.F. Mono (Digital Format Monaural)

Monaural digital signal (except for PCM) such as Dolby Digital. DVD or LD in which the monaural sound are recorded may be this type of input signal.

Listening Modes

Mono

This mode is for playing old movies whose sound is recorded in monaural or playing left and right channels separately in the movies which contains the different language signals recorded into individual channels. This mode also allows you to listen to the multiplexed soundtracks on DVDs, and other media that have them.

Direct

This mode delivers pure sound with minimum sound quality adjustment and filtration. The sound recorded for the right and left front channels is output to the right and left front speakers only and not output to the subwoofer.

Stereo

This mode has all input sound is output from the left and right front speakers.

Subwoofer also can be used for playback.

T-D (Theater-Dimensional)

For the best enjoyment of your home theater, it is recommended that you have at least front left and right speakers, a center speaker, and surround left and right speakers. However, if you only have front left and right speakers, you can enjoy multichannel audio by using this mode.

This mode controls the characteristics of the sound that reaches each ear to reproduce a multi-speaker setup. To receive the full effect, there is an optimum listening position (sweet spot). Refer to the explanation of the listening angle. In addition, if the reflective sound components are large, it may be difficult to achieve the desired result, so be sure to set up your system and listening position to minimize reflective sound.

DOLBY PRO LOGIC II

This mode is a new generation 5-channel surround system that provides performance between the 4-channel (left front, right front, center, and monaural surround) Pro Logic Surround and the 5.1- channel Dolby Digital Surround. This mode can be set to the Movie mode designed for playing movies and the Music mode designed for listening to music. In the Movie mode, the surround channels, which used to provide monaural output over only a narrow frequency range, now provide complete stereo output over the full frequency range. The result is movie viewing with a realistic feel of movement. The Music mode uses the surround channels to provide a natural sound space that cannot be provided with normal stereo output.

This mode can be used with VHS and DVD videos with the mark and certain television programs. The Music mode

can be used with music compact discs and other stereo sources.

If no surround speakers are connected, then the surround sound is divided and output from the front left and right channels (3 stereo).

Dolby D (Dolby Digital)

Used for playing Dolby Digital source.

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Contents TX-DS797 Important Safeguards AvisPrecautions Contents Contents Features Supplied accessoriesUsing the remote controller Before using this unitSetting the Voltage selector Worldwide models only Installing the remote controller batteriesFront panel display Front panel facilitiesFront panel Front panel facilities Remote controller Remote controller Improper connection Inserted completely Rear panel facilitiesDigital INPUT/OUTPUT coaxial and optical Coaxial cableRear panel facilities 3 4Video IN/OUT Remote ControlIR IN/OUT Multi Channel InputConnecting a compact disc player CD Connecting your audio componentsConnecting a turntable PH ConnectionsConnecting a DVD player DVD Connecting your video componentsFlow of the video signals is as follows Signal flow Audio connection cable Left white Right redConnecting a video cassette recorder Video Video 5/VIDEO CAM Input Connecting a television monitor or projectorConnecting video camera, etc Minimum speaker configuration for surround sound playback Connecting speakersIdeal speaker configuration Speaker placementConnecting the speaker cable Connecting speakersConnecting speakers Connecting a subwooferConnect the TX-DS797 to the monitor for the remote zone Connecting the remote zone Zone 2 speakersWhen using the Zone 2 OUT terminals Remote Zone ZoneFrom connecting block Other componentSTANDBY/ON Stdby Connecting the powerPower RcvrConnecting the AM antenna cable Connecting antennasConnecting the included antennas Assembling the AM loop antennaConnecting an AM outdoor antenna Connecting antennasConnecting an FM outdoor antenna Directional linkageAdvanced Menu Setup menusBasic Menu Press the Setup button Setup menusNavigating through the Setup menu IR in Setup sub-menu Hardware SetupHardware Setup menu Speaker Impedance sub-menuSpeaker Config sub-menu Speaker SetupSpeaker Setup menu Speaker Setup Speaker Distance sub-menuLeft Level Calibration sub-menuCalibrating the speaker levels RightPeak Level Bass Peak Level Bass Peak Level Manager* sub-menuBass Peak Level Limiter Digital Setup sub-menu Input SetupInput Setup menu Initial settings for each input sourceDigital Format Input SetupMultichannel Setup sub-menu Video Video Setup sub-menuLast Valid enables the source last selected The source that Component VideoCharacter Input sub-menu Intelli Volume sub-menuIntelli Volume Character DisplayListening Mode Preset sub-menu Relationship between input source and listening modeInput source signals Listening ModesDTS-ES Matrix DTS Neo6DTS-ES Discrete THX CinemaAudio Adjust Audio Adjust Setup menuAudio Adjust Surr Mode D.F.2ch Surround SetupSurr Mode Analog/PCM Pro Logic II Music DimensionTHX Surround EX Dolby D THX SetupDecoder Front EffectPreference menu Volume Setup sub-menuPreference Preference Headphones Level Setup sub-menuOSD Setup sub-menu OSD Position sub-menuFM Mode Tuning Tuning into a radio stationListening to a stereo radio station FM mode Listening to Radio BroadcastsMemory FM Mode Enter Presetting a radio station Selecting a preset radio stationErasing a preset radio station Listening to Radio BroadcastsPTY program types in Europe What is RDS?Listening to RDS broadcasts European models only Displaying Radio Text RT Preset RT/PTY/TP EnterListening to RDS broadcasts Performing a TP scanEnjoying music or videos with the TX-DS797 Adjusting the bass and trebleListening with headphones Temporarily turning off the soundEnjoying music or videos with the TX-DS797 Changing the listening modeDirect Setup Enter Entering names for input sources and tuner stationsUsing the sleep time remote controller only Switching the displayAdjusting the brightness of the front display Temporarily changing the speaker output levelsEnjoying the multichannel output Changing the audio modeDirect Master Volume AudioEnjoying music in the remote zone Playing music using the buttons on the TX-DS797Selecting an input source using the remote controller Zone 2 OFFStart recording at the recording component as desired Recording a sourceREC OUT Press the CD input source buttonOverview Using remote controllerCalling up a preset radio station Controlling an Onkyo cassette tape deckPress the CD Mode button Using remote controllerDisc Stdby CD Mode Controlling an Onkyo CD playerControlling an Onkyo DVD player Press the MD Mode button SAT, CABLE, VCR, and TV Mode buttonsOn Stdby MD Mode Controlling an Onkyo MD recorderLearning a pre-programming code When entering the code of Onkyo DVD playersLearning a pre-programming code DisplayDVD Learning a pre-programming codePre-programming codes CableSAT Mode Satellite Tuner Mode Operating your programmed remote controllerDVD Mode DVD Player Mode Cable Mode Cable ModeTV Mode TV Mode Operating your programmed remote controllerVCR Mode VCR Mode On Stdby VCR Mode VOL TV/VCR MutingProgramming procedure Light Direct Mode Macro MacroPage Press and release the same Mode button again Erasing the programmed command from one buttonErasing all the commands programmed under a Mode button SEND/LEARN indicator Mode buttonsMode Macro Using a Macro functionWhat is a Macro function? Programming a Macro functionProgramming the Direct Macro function Using a Macro functionRcvr CD Mode Running a Direct Macro functionErasing a direct macro from the Direct Macro button Erasing a macro from the Mode Macro buttonPress the Mode Macro button again Direct MacroOn Stdby Enter Erasing all commands and macros that have been programmedMacro mode programming memo OperationSpecifications Amplifier Section Tuner SectionTroubleshooting guide If one of the messages shown below appears Troubleshooting guideVideo and Audio Memo Memo Onkyo U.S.A. Corporation Onkyo Europe Electronics GmbH

TX-DS797 specifications

The Onkyo TX-DS797 is an iconic AV receiver that has left a lasting impression on home theater enthusiasts since its release. Known for its robust performance and extensive feature set, this receiver is designed to deliver an immersive audio-visual experience that can elevate any entertainment setup.

One of the standout features of the TX-DS797 is its impressive multi-channel amplification system. With a power output of 100 watts per channel, the receiver can drive a wide range of speakers, providing dynamic sound that fills the room. This power is complemented by Onkyo’s Wide Range Amplification Technology, which ensures clear and accurate sound reproduction across various frequencies. The receiver supports Dolby Digital, DTS, and THX audio formats, making it suitable for both movies and music.

The TX-DS797 is equipped with multiple inputs and outputs, allowing for extensive connectivity options. It includes six composite video inputs, three S-video inputs, and two component video inputs, making it easy to connect various devices such as DVD players, gaming consoles, and satellite receivers. Additionally, the receiver features a built-in AM/FM tuner and supports recording outputs, giving users the flexibility to manage their media.

In terms of audio processing, the TX-DS797 boasts a 24-bit/192 kHz DAC, ensuring high-fidelity audio playback. The receiver also supports various audio codecs, providing users with a diverse listening experience that caters to different preferences. The inclusion of the Onkyo’s proprietary DSP (Digital Signal Processing) allows for accurate simulation of different sound environments, enhancing the immersion during movie watching and music listening.

Furthermore, the TX-DS797 is designed with user convenience in mind. Its intuitive on-screen display makes navigation through various settings and configurations a straightforward process. It also comes with a remote control, allowing users to manage their audio-visual setups from the comfort of their couch.

With a sleek and modern design, the Onkyo TX-DS797 not only performs well but also adds an aesthetic appeal to any home theater environment. It offers an excellent balance of power, versatility, and advanced technology, making it an enduring choice for audiophiles and casual listeners alike. Whether you are watching a blockbuster film or listening to your favorite music, the TX-DS797 delivers an exceptional performance that is hard to beat.
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