TX-SR803_En.book Page 3 Friday, August 26, 2005 9:26 AM

Precautions

1.Recording Copyright—Unless it’s for personal use only, recording copyrighted material is illegal with- out the permission of the copyright holder.

2.AC Fuse—The AC fuse inside the unit is not user- serviceable. If you cannot turn on the unit, contact your Onkyo dealer.

3.Care—Occasionally you should dust the unit all over with a soft cloth. For stubborn stains, use a soft cloth dampened with a weak solution of mild deter- gent and water. Dry the unit immediately afterwards with a clean cloth. Don’t use abrasive cloths, thin- ners, alcohol, or other chemical solvents, because they may damage the finish or remove the panel let- tering.

4.Power

WARNING

BEFORE PLUGGING IN THE UNIT FOR THE FIRST TIME, READ THE FOLLOWING SEC- TION CAREFULLY.

AC outlet voltages vary from country to country. Make sure that the voltage in your area meets the voltage requirements printed on the unit’s rear panel (e.g., AC 230 V, 50 Hz or AC 120 V, 60 Hz).

Some models have a voltage 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.

For North American & Australian models

Setting the [STANDBY/ON] switch to STANDBY does not fully shutdown the unit. If you do not intend to use the unit for an extended period, remove the power cord from the AC outlet.

5.Never Touch this Unit with Wet Hands—Never handle this unit or its power cord while your hands are wet or damp. If water or any other liquid gets inside this unit, have it checked by your Onkyo dealer.

6.Handling Notes

If you need to transport this unit, use the original packaging to pack it how it was when you origi- nally bought it.

Do not leave rubber or plastic items on this unit for a long time, because they may leave marks on the case.

This unit’s top and rear panels may get warm after prolonged use. This is normal.

If you do not use this unit for a long time, it may not work properly the next time you turn it on, so be sure to use it occasionally.

Memory Backup

The AV receiver uses a battery-less memory backup system in order to retain radio presets and other settings when it’s unplugged or in the case of a power failure. Although no batteries are required, the AV receiver must be plugged into an AC outlet in order to charge the backup system. Once it has been charged, the AV receiver will retain the settings for several weeks, although this depends on the environment and will be shorter in humid climates.

For British models

Replacement and mounting of an AC plug on the power supply cord of this unit should be performed only by qualified service personnel.

IMPORTANT

The wires in the mains lead are coloured in accordance with the following code:

Blue: Neutral

Brown: Live

As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured mark- ings identifying the terminals in your plug, proceed as follows:

The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black.

The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red.

IMPORTANT

The plug is fitted with an appropriate fuse. If the fuse needs to be replaced, the replacement fuse must approved by ASTA or BSI to BS1362 and have the same ampere rating as that indicated on the plug. Check for the ASTA mark or the BSI mark on the body of the fuse. If the power cord’s plug is not suitable for your socket outlets, cut it off and fit a suitable plug. Fit a suitable fuse in the plug.

For European Models

Declaration of Conformity

We, ONKYO EUROPE ELECTRONICS GmbH

LIEGNITZERSTRASSE 6, 82194 GROEBENZELL, GERMANY

declare in own responsibility, that the ONKYO product described in this instruction manual is in compliance with the corresponding technical standards such as EN60065, EN55013, EN55020 and EN61000-3-2, -3-3.

GROEBENZELL, GERMANY

K. MIYAGI

ONKYO EUROPE ELECTRONICS GmbH

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Onkyo TX-SR 803E, TX-SR8370, TX-SR803, TX-SR703E instruction manual Precautions, Power

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.