Onkyo TX-SR303E Connecting Your Components, About AV Connections, Optical Digital Jacks

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Connecting Your Components

About AV Connections

•Before making any AV connections, read the manuals supplied with your other AV components.

•Don’t connect the power cord until you’ve completed and double-checked all AV connections.

Optical Digital Jacks

The AV receiver’s optical digital jack has shutter-type cover that open when an optical plug is inserted and close when it’s removed. Push plugs in all the way.

Caution: To prevent shutter damage, hold the optical plug straight when inserting and removing.

AV Connection Color Coding

RCA-type AV connections are usually color coded: red, white, and yellow. Use red plugs to connect right-chan- nel audio inputs and outputs (typically labeled “R”). Use white plugs to connect left-channel audio inputs and out- puts (typically labeled “L”). And use yellow plugs to connect composite video inputs and outputs.

Left (white)

Analog audio

Left (white)

 

Right (red)

 

Right (red)

(Yellow)

Composite video

(Yellow)

 

• Push plugs in all the way to make

 

 

 

 

 

 

Right!

 

good connections (loose connec-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tions can cause noise or malfunc-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tions).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• To prevent interference, keep

 

 

 

 

 

 

Wrong!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

audio and video cables away from

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

power cords and speaker cables.

AV Cables & Jacks

Video

Cable

Jack

Description

Composite

 

 

Composite video is commonly used on TVs, VCRs,

 

V

and other video equipment. Use only dedicated

video cable

 

 

 

 

composite video cables.

 

 

 

Audio

 

 

 

Cable

Jack

 

Description

Optical digital

Offers the best sound quality and allows you to

OPTICAL

enjoy surround sound (e.g., Dolby Digital, DTS).

audio cable

The audio quality is the same as for coaxial.

 

Coaxial digital

 

Offers the best sound quality and allows you to

 

enjoy surround sound (e.g., Dolby Digital, DTS).

audio cable

 

COAXIAL

The audio quality is the same as for optical.

 

 

 

Analog audio

L

This cable carries analog audio. It’s the most com-

 

mon connection format for analog audio and can be

cable (RCA)

R

found on virtually all AV components.

 

 

 

 

This cable carries multichannel analog audio and is

Multichannel

 

typically used to connect DVD players with a 5.1-

 

channel analog audio output. Several standard ana-

analog audio

 

cable (RCA)

 

log audio cables can be used instead of a multichan-

 

 

 

 

nel cable.

Note: The AV receiver does not support SCART plugs.

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Contents TX-SR303 TX-SR303E Important Safety Instructions AvisPrecautions PowerFCC Information for User Supplied AccessoriesPrecautions Features Table of ContentsFront & Rear Panels Front PanelFront & Rear Panels DisplayThese push terminals are for connecting an AM antenna This jack is for connecting an FM antennaThese push terminals are for connecting speaker set B Rear PanelUsing the Remote Controller Before Using the AV receiverInstalling the Batteries Receiver Mode Remote ControllerHow to Use the Remote Controller Remote Controller DVD Mode This button selects discs on a CD changer CD, MD, & CDR ModeThis button sets the CD player or MD/CD recorder to Standby Tape Mode Play buttonStop button Reverse Play buttonConnecting Your Speakers Enjoying Home TheaterConnecting Your Speakers Speaker Connection PrecautionsSpeaker Configuration Attaching the Speaker LabelsConnecting Speaker Connecting a Powered SubwooferStrip 3/8 10 mm of insu Lation from the endsConnecting Antenna Connecting the Indoor FM AntennaConnecting the AM Loop Antenna Attach the FM antenna, as shown American ModelConnecting Antenna Connecting an Outdoor FM AntennaConnecting an Outdoor AM Antenna Using a TV/FM Antenna SplitterConnecting Your Components About AV ConnectionsOptical Digital Jacks AV Connection Color CodingConnecting Your Components Connecting Both Audio & VideoWhich Connections Should I Use? Audio Connection FormatsConnecting a TV or Projector Video ConnectionMake video connection a Audio ConnectionConnecting a DVD player DVD playerDVD Composite video outputVideo 1 Connecting a VCR or DVD Recorder for PlaybackVCR Connecting a VCR or DVD Recorder for Recording Connecting a Camcorder, Games Console, or Other DeviceMake video connection a Make audio connection a Video 3Video 2 Connecting a CD Player or Turntable CD Player, or Turntable with Built-in Phono Preamp StepCD player Turntable MM with built-in phono preamp Phono Preamp MC head amp or MC transformerConnecting a Cassette, CDR, MiniDisc, or DAT Recorder Cassette recorder, CDR, etcConnecting Onkyo Components Connecting the Power CordFor connecting additional -compatible compo- nents Auto Power On/StandbyTurning On Turning On the AV ReceiverSmooth Operation in a Few Easy Steps Have you connected a component to a digital audio input?Changing the TAPE/MD/CDR Display First Time SetupAssigning Digital Inputs to Input Sources First Time Setup Lowed by the Setup buttonButtons to select Yes or No Press the Receiver button folPress the Setup button Setup closesPress the remote controller’s Test Tone but To test that all of the speakers are working properlySelect a suitable listening mode and enjoy Playing Your AV ComponentsBasic AV Receiver Operation Start playback on the source componentUsing the Multichannel Input Playing Your AV ComponentsDisplaying Source Information Interpreting Surround Channel InformationListening to the Radio Using the TunerTuning into Radio Stations Using the Tuner Presetting Radio Stations Deleting PresetsSelecting Preset Stations Displaying Radio InformationUsing RDS European models only What is RDS?Program Types Used in Europe PTY You can also search for radio stations by type seeFinding Stations by Type PTY Displaying Radio Text RTListening to Traffic News TP Setting the Display Brightness Adjusting the Bass & TrebleCommon Functions Muting the AV ReceiverUsing the Sleep Timer Using HeadphonesAdjusting Speaker Levels Common FunctionsUsing the Listening Modes Selecting with the Remote ControllerSelecting Listening Modes Selecting on the AV receiverUsing the Listening Modes Use this mode when playing game discsAbout the Listening Modes Onkyo Original DSP ModesDTS Input Channel Settings Adjusting the Listening ModesUsing the Audio Adjust Functions Adjusting the Listening Modes Using the Late Night Function Dolby Digital onlyUsing the CinemaFILTER PL II Music Mode SettingsRecording from Different AV Sources RecordingRecording the Input Source Advanced Setup Advanced Speaker SettingsCrossover Frequency Double BassSpeaker Levels Advanced SetupSpeaker Distance Digital Input Signal Formats Troubleshooting Troubleshooting Remote controller doesn’t work? Sound changes when I connect my head- phones?Can’t control other components? Can’t record?Specification Amplifier SectionVideo Section Tuner SectionMemo Onkyo U.S.A. Corporation Onkyo Europe Electronics GmbHOnkyo Europe UK Office Onkyo China Limited

TX-SR303, TX-SR303E specifications

The Onkyo TX-SR303 and TX-SR303E are part of Onkyo's well-regarded lineup of home theater receivers, designed to deliver exceptional audio performance and versatility for both music and movie enthusiasts. With an emphasis on user-friendly interfaces and high-quality sound reproduction, these models are ideal for consumers seeking an immersive home entertainment experience without breaking the bank.

One of the standout features of the TX-SR303 is its robust 5.1-channel surround sound capability. This allows users to set up a comprehensive audio system with support for multiple speakers, including those for front, center, and surround channels, creating a rich soundstage that enhances the viewing experience of films and multimedia content. The unit is equipped with advanced decoding technology that supports popular audio formats, including Dolby Digital and DTS, ensuring that audiences can enjoy their favorite content with precise sound clarity.

In addition to its impressive audio capabilities, the TX-SR303 boasts a variety of connectivity options. With multiple HDMI inputs, users can easily connect their Blu-ray players, gaming consoles, and streaming devices while supporting high-definition video formats, including 4K pass-through. The receiver also includes legacy input options, such as RCA and optical, allowing it to integrate seamlessly with older components and systems.

The TX-SR303's user-friendly setup and calibration features make it suitable for both novice and experienced users. The inclusion of an intuitive on-screen setup menu guides users through the installation process, while the built-in calibration technology helps optimize speaker settings based on the specific acoustics of the room, ensuring that every note and sound effect is heard at its best.

Moreover, the TX-SR303 is designed with energy efficiency in mind. Its eco-friendly features reduce power consumption during idle periods, contributing to long-term sustainability while still providing the performance expected from a high-quality receiver.

Overall, the Onkyo TX-SR303 and TX-SR303E reflect a perfect balance of technology, user-friendliness, and performance, making them standout choices for anyone looking to enhance their home entertainment setup.
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