RS232, Voltage Selector on some models, GND screw

TX-SR803_En.book Page 12 Friday, August 26, 2005 9:26 AM

Getting to Know the AV Receiver—Continued

NRS232

American and Australian models don’t have this port.

This port is for connecting the AV receiver to home automation equipment and external controllers.

OVOLTAGE SELECTOR (on some models)

Some models have a volt-

age selector switch for compatibility with power systems around the world. Before you plug in such a model, make sure that the

voltage selector is set to the correct voltage for your area. If it isn’t, use a small screwdriver to select the correct setting. For example, if the voltage in your area is 120 volts, set the selector to “120 V.” If it’s between 220 and 240 volts, set it to “220-240 V.”

PGND screw

This screw is for connecting a turntable’s ground wire.

QPHONO IN

This analog audio input is for connecting a turnta- ble.

RCD IN

WPRE OUT FRONT L/R, SURROUND L/R, CENTER, SUBWOOFER, and SURR BACK L/R

This 5.1/7.1 analog audio output can be connected to the analog audio input on another power ampli- ﬁer, for when you want to use the AV receiver as a preampliﬁer. The SUBWOOFER jack is for con- necting a powered subwoofer.

XFRONT, CENTER, SURROUND, and

SURROUND BACK SPEAKERS

These terminal posts are for connecting the front L/R, center, surround L/R, and surround back L/R speakers.

YAC OUTLETS

These switched AC outlets can be used to supply power to other AV components. The type and num- ber of outlets depends on the country in which you purchased your AV receiver.

ZXM antenna (on North American model)

This jack is for connecting an XM digital antenna, sold separately.

This analog audio input is for connecting a CD player’s analog audio output.

STAPE IN/OUT

This analog audio input and output are for connect- ing a recorder with an analog audio input and out- put, such as a cassette deck, MD recorder, etc.

TVIDEO 3 IN

A VCR for playback only, or a cable or satellite receiver can be connected here. There’s S-Video and composite video input jacks for connecting the video signal.

UVIDEO 1 IN/OUT and VIDEO 2 IN/OUT

One or two video components can be connected here for recording and playback, such as a VCR. There’s S-Video and composite video input and out- put jacks for connecting the video signal.

VDVD IN

This input are for connecting a DVD player. There’s S-Video and composite video input jacks for con- necting the video signal, and stereo (FRONT) and multichannel 5.1/7.1 jacks for connecting the ana- log audio signals.

See pages 19–38 for hookup information.

TX-SR703, TX-SR 803E, TX-SR703E, TX-SR803, TX-SR8370 specifications

The Onkyo TX-SR803, TX-SR703, TX-SR703E, TX-SR8370, and TX-SR803E are part of Onkyo's renowned lineup of home theater receivers, offering unparalleled sound quality and cutting-edge technology for audiophiles and casual listeners alike. These models incorporate advanced features designed to elevate the home audio experience.

Starting with the TX-SR803, this model is noted for its robust power output, delivering 100 watts per channel across seven channels. It supports various surround sound formats, including Dolby TrueHD and DTS-HD Master Audio, enabling an immersive listening experience. The receiver also features Onkyo's renowned WRAT (Wide Range Amplifier Technology) for clear and dynamic audio, making it ideal for handling complex soundtracks and dynamic range variations.

The TX-SR703 and TX-SR703E models share many features that make them a great choice for home theater enthusiasts. With 7.1 channel surround sound and multiroom capabilities, these receivers provide flexibility in audio distribution throughout your home. They support Dolby Pro Logic IIz, allowing for a more immersive sound field by adding height channels, while the inclusion of HDMI inputs facilitates easy connectivity with various digital sources.

The TX-SR8370 stands out with its advanced audio calibration technology, which automatically fine-tunes the sound output based on the room's acoustics. This ensures optimal performance, regardless of the room setup. Additionally, it includes several HDMI inputs for seamless integration with HD sources and supports high-definition audio formats, making it future-proof for newer technology.

Lastly, the TX-SR803E model enhances the feature set of the standard TX-SR803 by including Ethernet connectivity, allowing users to stream music directly from various online services. This model also provides a user-friendly interface, making it easy to navigate through settings and sources.

Overall, these Onkyo receivers are characterized by their high-quality audio output, versatile connectivity options, and dedicated support for modern surround sound formats, catering to the evolving needs of home theater enthusiasts. Whether you're watching movies, listening to music, or gaming, these models promise a detailed and dynamic sound experience that enhances any media consumption.

Onkyo TX-SR703E RS232, Voltage Selector on some models, GND screw, Front, Center, Surround

Models: TX-SR703 TX-SR 803E TX-SR703E TX-SR803 TX-SR8370