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

 

 

S-Video separates the luminance and color signals

S-Video cable

S

and provides better picture quality than composite

 

 

video.

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.

20

Page 20
Image 20
Onkyo TX-SR403 Connecting Your Components, About AV Connections, Optical Digital Jacks, AV Connection Color Coding

TX-SR403 specifications

The Onkyo TX-SR403 is a versatile and feature-rich audio receiver that caters to both home theater enthusiasts and casual listeners alike. Introduced as part of Onkyo's lineup, this model aims to deliver high-quality sound reproduction, making it an excellent choice for anyone looking to enhance their audio experience.

One of the standout features of the TX-SR403 is its multi-channel audio capabilities. This receiver supports up to 6.1 channels, allowing for an immersive surround sound experience that draws listeners into their favorite movies, music, and video games. The power output is rated at 100 watts per channel, which is more than sufficient to fill a medium-sized room with dynamic and clear sound. It supports various audio formats, including Dolby Digital and DTS, ensuring compatibility with a wide range of media.

The TX-SR403 also excels in connectivity options. It is equipped with multiple HDMI inputs, along with component and composite video inputs, making it easy to connect to various devices such as Blu-ray players, gaming consoles, and streaming devices. This versatility ensures that users can easily integrate their existing home entertainment systems, allowing for seamless audio and video interaction.

In addition to its audio prowess, the TX-SR403 incorporates advanced technologies designed to enhance the listening experience. The receiver features Onkyo's proprietary Wide Range Amplification Technology (WRAT), which increases the dynamic range and improves tonal accuracy across various frequencies. This technology helps eliminate distortion, even at high volume levels, offering a cleaner and more enjoyable listening experience.

The user interface on the TX-SR403 is straightforward, featuring an easy-to-read display and intuitive control options. The remote control is user-friendly, enabling users to switch between different inputs, adjust settings, and create custom sound profiles with ease. The receiver also includes built-in FM/AM tuners for those who enjoy listening to radio broadcasts.

Overall, the Onkyo TX-SR403 stands out as a robust audio receiver that combines quality, functionality, and ease of use. Whether you are looking to set up a comprehensive home theater or simply want to improve your music listening experience, the TX-SR403 is a commendable choice that delivers excellent performance and versatility for all your audio needs.