Note

•You can cancel Audyssey 2EQ Room Correction and Speaker Setup at any point in this procedure simply by disconnecting the setup microphone.

•Do not connect or disconnect any speakers during Audyssey 2EQ Room Correction and Speaker Setup.

•If the AV receiver is muted, it will be unmuted automatically when Audyssey 2EQ Room Correction and Speaker Setup starts.

•Changes to the room after Audyssey 2EQ Room Correction and Speaker Setup requires you run Audyssey 2EQ Room Correction and Speaker Setup again, as room EQ characteristics may have changed.

Error Messages

While Audyssey 2EQ® Room Correction and Speaker Setup is in progress, one of the error messages below may appear.

2EQ: Auto Setup

AUDYSSEY

Ambient noise is too high.

Retry

Cancel

Error message

The options are:

`Retry:

Try again.

`Cancel:

Cancel Audyssey 2EQ Room Correction and Speaker Setup.

• Ambient noise is too high.

The background noise is too loud. Remove the source of the noise and try again.

• Speaker Matching Error!

The number of speakers detected was different from that of the first measurement. Check the speaker connection.

• Writing Error!

This message appears if saving fails. Try saving again. If this message appears after 2 or 3 attempts, contact your Onkyo dealer.

• Speaker Detect Error

This message appears if a speaker is not detected. “No” means that no speaker was detected.

Tip

•See “Speaker Configuration” for appropriate settings (➔ page 11).

Turning On & Basic Operations

Changing the Speaker Setup Manually

You can manually make changes to the settings found during Audyssey 2EQ Room Correction and Speaker Setup.

See also:

•“Speaker Configuration” (➔ page 50)

•“Speaker Distance” (➔ page 51)

•“Level Calibration” (➔ page 51)

Using a Powered Subwoofer

If you’re using a powered subwoofer and it outputs very low-frequency sound at a low volume level, it may not be detected by Audyssey 2EQ Room Correction and Speaker Setup.

If the “Subwoofer” appears on the “Review Speaker Configuration” screen as “No”, increase the subwoofer’s volume to the half-way point, set it to its highest crossover frequency, and then try running Audyssey 2EQ Room Correction and Speaker Setup again. Note that if the volume is set too high and the sound distorts, detection issues may occur, so use an appropriate volume level. If the subwoofer has a low-pass filter switch, set it to Off or Direct. Refer to your subwoofer’s instruction manual for details.

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HT-R791 specifications

The Onkyo HT-R791 is a highly regarded home theater receiver that seamlessly combines power, flexibility, and advanced technology to provide a captivating audio experience. This receiver is designed for both movie enthusiasts and music lovers, delivering high-quality sound and a variety of connectivity options to accommodate modern entertainment setups.

At the heart of the HT-R791 is its power amplification, featuring a 7.1 channel configuration that can deliver a robust 100 watts per channel. This allows for immersive surround sound that brings movies, music, and gaming to life, creating a dynamic audio environment. With multiple amplification circuits, the receiver ensures optimal performance and minimal distortion, resulting in crystal-clear sound reproduction.

The HT-R791 is equipped with various advanced surround sound technologies, including Dolby TrueHD and DTS-HD Master Audio. These formats are synonymous with high-definition audio and provide lossless sound quality, enhancing the detail and richness of every sound effect and musical note. Furthermore, the receiver supports Dolby Pro Logic IIz, which adds an extra dimension to sound by including height channels, enriching the overall spatial experience.

One of the standout features of the Onkyo HT-R791 is its extensive connectivity options. It boasts numerous HDMI inputs, enabling seamless integration with HD devices like Blu-ray players, gaming consoles, and streaming devices. With 4K video pass-through support, the receiver ensures compatibility with the latest display technologies, making it future-proof for homeowners looking to upgrade their visual setup.

Additionally, the HT-R791 includes legacy connections, such as composite and component video inputs, along with optical and coaxial audio inputs, allowing users to integrate older devices easily. The inclusion of a USB port further allows for playback of digital audio files directly from compatible devices.

For user convenience, the Onkyo HT-R791 features an easy-to-navigate on-screen display, making setup and operation straightforward even for novice users. Its user-friendly remote control provides quick access to essential controls, including listening modes and audio adjustments.

Overall, the Onkyo HT-R791 emerges as a versatile home theater receiver that blends power with intelligence, ensuring a rich audio-visual experience perfect for any home theater setup. Whether watching movies, enjoying music, or gaming, this receiver is designed to cater to diverse entertainment needs while maintaining exceptional sound quality and ease of use.
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