Sony STR-DA90ESG manual Glossary

Page 61

Additional Information

Glossary

Center mode

Setting of speakers to enhance Dolby Pro Logic Surround mode. To obtain the best possible surround sound, select one of the four center modes (WIDE, NORMAL, PHANTOM or 3 CH LOGIC) according to your speaker system.

Dolby Pro Logic Surround

Decoding system of Dolby Surround sound standardized in TV programs and movies. Compared with the former Dolby Surround system, Dolby Pro Logic Surround improves sound image by using four separate channels: off- screen audio effects, on-screen dialog, left-to-right panning, and music. These channels manipulate the sound to be heard and enhance the action as it happens on the screen.

Dolby Surround

Encoding and decoding system of Dolby Surround sound for consumer use. Dolby Surround decodes the extra channels on the Dolby Surround- encoded sound tracks of movie videos and TV programs and produces sound effects and echoes that make the action seem to envelop you.

The receiver offers Dolby Surround (PRO LOGIC) as one of the pre- programmed sound fields. If you have rear or center speaker(s), we recommend that you customize the Dolby Surround sound field by selecting the appropriate center mode to take advantage of Dolby Pro Logic Surround sound.

Effect level

Combination of the level of early reflections and reverberation. You can adjust the effect level in 6 levels. As you select higher levels, the room becomes “live,” and as you select lower levels, the room becomes “dead.”

Parameter

Variable of sound that composes sound image, such as tone or delay time. You can customize the pre-programmed sound fields by adjusting parameters to suit your listening situation.

Sound field

Sound pattern produced by a sounding source or sources in a given environment due to direct and reflected sounds and the acoustics of the environment. The receiver offers pre- programmed sound fields to let you enjoy surround sound easily.

Surround sound

Sound that consists of three elements: direct sound, early reflected sound (early reflections) and reverberative sound (reverberation). The acoustics where you hear the sound affect the way these three sound elements are heard. These sound elements are combined in such a way that you can actually feel the size and the type of a concert hall.

• Types of sound

Early reflections

 

Reverberation

 

 

Direct sound

•Transition of sound from rear speakers

Direct sound Early

 

reflections

Reverberation

Level

 

Early reflection time

Time

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Contents FM Stereo FM-AM Receiver Precautions About This Manual Table of contentsUnderstanding How the Receiver Works About the color system for video inputAustralian model Before you get started Hookup OverviewExtend the FM wire antenna horizontally Connecting an outdoor antennaAdjust the direction Infrared IR Repeater HookupsAudio Component Hookups ‚ signal flowWhat cords will I need? CD to CD playerSpeaker System Hookups You can connect an active woofer Speaker placementSelecting the speaker system For even more powerful amplificationSelecting the impedance What cables will I need? TV-VCR HookupsMonitor to TV or monitor Video 1, 2 to VCRVideo 3 Input to a video camera or a video game Digital Component HookupsLD/DVD in Optical to DVD player LD/DVD AC-3 RF to LD player CD Optical in to CD playerTV/DBS Optical in to TV/DBS tuner DAT/MD Optical Inout to DAT or MD deckBefore using for the first time Connecting the AC power cordAC Hookups Battery life Using the RemoteInserting batteries into the remote USA and Canada Inserting batteries into the remote AustraliaTo make the on-screen display disappear How to use the remoteIR code registration is unnecessary Registering a TV or MonitorFollowing case Erasing TV IR codes IR code registration is unnecessary in the following case Registering Audio and Video ComponentsRegistering IR codes Receiver jacks Component to be connectedClick the manufacturer of the component you Click the respective componentTo erase all the IR codes Erasing IR codesSpecifying the Speaker Type Adjusting the speaker volume To listen to or watch Click Selecting a ComponentTo turn off the selected component To mute the sound To turn off all componentsTo listen to digital program sources You can play video and audio components at the same timeWatching TV or Video Programs Tuning radio stations by scanning stations Automatic Tuning Tuning and Presetting Radio StationsTuning preset stations Preset Tuning Presetting the radio stationsTo change a preset station To recall preset stations from the SUB menuRecording to audio tape or MD RecordingTo stop recording To control the recorder after recordingRecording TV programs to video tape Recording other components to video tapeSound fields Genre Mode Surround effect Using the Pre-programmed Sound FieldsFor Rear SP Behind Ill. a Virtual Enhanced Surround aSelecting the sound fields When playing a source encoded with discrete informationWhile playing a component, click Sound in the main menu To turn off the sound fieldsCustomizing the Sound Fields Adjustable sound parametersTo start adjustment with a flat equalizer curve Adjusting the equalizer parameterTo reset the equalizer to the factory settings Repeat steps 4 to 5 as necessaryAdjusting surround sound parameters except for delay time Adjusting the delay timeClick Setup in the main menu, then click Delay Wall material simulation Wall Hints for adjusting the parametersTo register a specific IR code Registering Desired Components User IR settingIndexing Click Code Clear in the User IR Code Setting menuTo erase all the User IR codes To cancel the Auto Start function Starting a Component Automatically at Power On Auto StartClick Auto Play on or OFF Starting a Macro Play Setting the sequence of IR codesClick Macro 1 or To erase an entered IR codeChanging the Display Settings Adjusting the Sensitivity of the RemoteSelecting the display parameters Adjusting the position of the on-screen display Operating a CD Changer Using the Sleep TimerSleep appears in the upper left corner of the main menu You can also freely specify the timeGrouping CDs Indexing a CDTo remove the CD from one or more groups You can assign the CD to one or more groupPlayback starts automatically Searching for a CD quickly234 5 67890!Á!ª!£!¢ ! !¤ @¥ @ @ @¢ @£ @ª @Á@¼!»!¥ Front Panel DescriptionsUSA and Canada Remote DescriptionsAustralia Tape, MD, VCR, LD, DVD fast forwards or rewindsPlaying audio and video components at the same time When you listen with headphonesTo listen to or watch Select Do ThisTo listen to or watch Press Tuning and Presetting the Radio StationsIf the component does not turn on To turn off the componentsTo record other audio on a specific part of video To change the video component in stepTo adjust the equalizer parameters Adjusting the SoundDigital Recording To select the sound fieldsSurround SUR parameters To adjust the surround sound parametersCustomizing the Receiver Operations Set up parametersRear speaker delay Center speaker delayTo switch the display Dimmer levelComponent Operations To temporarily cancel the Flasher functionTo select another component Sony CD player onlyTroubleshooting No sound is heard from the center speaker Severe hum or noise is heardSurround effect cannot be obtained Radio stations cannot be tunedAudio power specifications Digital signal processor sectionAmplifier section AM tuner section FM tuner sectionVideo section GeneralGlossary Page Page Y, Z IndexWatching TV/video programs

STR-DA90ESG specifications

The Sony STR-DA90ESG is a high-performance A/V receiver that made waves in the late 1990s, becoming a favorite among audiophiles and home theater enthusiasts. This 5.1-channel receiver is recognized for its robust build quality and an impressive array of features that elevate the home entertainment experience.

At the heart of the STR-DA90ESG is its powerful amplification system. It delivers a continuous 90 watts per channel into 8 ohms, allowing for crystal-clear sound reproduction across a diverse range of audio frequencies. The receiver supports Dolby Digital and DTS formats, enhancing the surround sound experience for movies and music, making it a solid choice for home cinema setups.

One of the standout features of the STR-DA90ESG is its Digital Signal Processing (DSP) capabilities. The receiver includes various sound modes that can be tailored to suit different listening environments. Users can choose from multiple surround simulation settings to create an immersive audio experience, whether during a blockbuster movie or while listening to music.

The receiver is equipped with multiple input options, including six audio inputs and three video inputs, ensuring compatibility with a variety of devices. The inclusion of component video inputs allows for connections to high-definition sources, which was ahead of its time, catering to the evolving consumer landscape of the late 90s. This versatility makes it easy for users to switch between devices seamlessly, enhancing user convenience.

Another defining characteristic of the STR-DA90ESG is its build quality. Sony has a longstanding reputation for creating durable and reliable products, and this receiver is no exception. The solid chassis helps reduce vibrations and electromagnetic interference, which contributes to better sound quality overall.

In terms of user interface, the receiver offers a straightforward LED display and an intuitive remote control that facilitates easy navigation through settings and adjustments. The ability to store custom sound settings also adds a personal touch to the listening experience.

Overall, the Sony STR-DA90ESG stands as a testament to the brand's commitment to quality audio and video performance. Its blend of powerful amplification, versatile connectivity, and user-friendly features makes it a timeless choice for those looking to enhance their home entertainment setup. Even years after its release, the STR-DA90ESG remains a respected component in the realm of audio and home theater systems.
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