Adjusting the Listening Modes—Continued

Direct Setting

Delay Enable

DSD

This setting determines whether or not DSD (SACD) audio signals are passed through the DSP for A/V Sync, delay, etc., processing when the Pure Audio or Direct lis- tening mode is selected.

No: DSD signals are not processed by the DSP. Yes: DSD signals are processed by the DSP.

Multiplex/Mono Settings

Multiplex

Input Ch

This setting determines which channel of a stereo multi- plex source is output. Use it to select audio channels or languages with multiplex sources, multilingual TV broadcasts, and so on.

Main: The main channel is output (default). Sub: The sub channel is output.

Main/Sub: Both the main and sub channels are out- put.

Mono

Input Ch

This setting determines which channel is output when the Mono listening mode is used with a stereo source.

L+R: Both the left and right channels are output (default).

L:Only the left channel is output.

R:Only the right channel is output.

Output Speaker

This setting determines which speakers output mono audio when the Mono listening mode is selected.

L/R: Mono audio is output by the front left and right speakers.

C:Mono audio is output by the center speaker (default).

PLIIx/Neo:6 Settings

PLIIx Music (2 ch Input)

These settings apply to only 2-channel stereo sources.

If you’re not using any surround back speakers, these settings apply to Dolby Pro Logic II, not Dolby Pro Logic IIx.

Panorama

With this setting, you can broaden the width of the front stereo image when using the Dolby Pro Logic IIx Music listening mode.

On: Panorama function on.

Off: Panorama function off (default).

Dimension

With this setting, you can move the sound field forward or backward when using the Dolby Pro Logic IIx Music listening mode. It can be adjusted from –3 to +3. The default value is 0. Higher settings move the sound field forward. Lower settings move it backward.

If the stereo image feels too wide, or there’s too much surround sound, move the sound field forward to improve the balance. Conversely, if the stereo image feels like it’s in mono, or there’s not enough surround sound, move it backward.

Center Width

With this setting, you can adjust the width of the sound from the center speaker when using the Dolby Pro Logic IIx Music listening mode. Normally, if you’re using a center speaker, the center channel sound is output by only the center speaker. (If you’re not using a center speaker, the center channel sound will be distributed to the front left and right speakers to create a phantom cen- ter). This setting controls the front left, right, and center mix, allowing you to adjust the weight of the center channel sound. It can be adjusted from 0 to 7. The default value is 3.

Neo:6 Music

Center Image

This setting is unavailable if no surround speakers are connected.

The DTS Neo:6 Music listening mode creates 6-channel surround sound from 2-channel stereo sources. With this setting, you can specify by how much the front left and right channel output is attenuated in order to create the center channel. It can be adjusted from 0 to 5. The default value is 3.

When set to 0, the front left and right channel output is attenuated by half (–6 dB), giving the impression that the sound is located centrally. This setting works well when the listening position is considerably off center. When set to 5, the front left and right channels are not attenu- ated, maintaining the original stereo balance.

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Onkyo TX-SR805, TX-SR875 instruction manual Direct Setting, Multiplex/Mono Settings, PLIIx/Neo6 Settings

TX-SR805, TX-SR875 specifications

The Onkyo TX-SR875 and TX-SR805 are both powerful AV receivers that have garnered attention for their impressive sound quality and robust feature sets. These models are designed to meet the needs of home theater enthusiasts looking for high-performance audio and video experiences.

The TX-SR875 is a 7.1-channel network AV receiver known for its ability to deliver breathtaking audio fidelity. One of its standout features is its HD Theater 3D processing, which utilizes advanced surround sound algorithms to create a genuinely immersive listening experience. The receiver supports various audio formats, including Dolby TrueHD and DTS-HD Master Audio, which are essential for modern Blu-ray and streaming services that aim to provide high-resolution sound.

In addition to its audio prowess, the TX-SR875 features a user-friendly on-screen interface, making navigation through various settings and configurations straightforward. The inclusion of HDMI 1.3a inputs ensures compatibility with the latest video sources, allowing for full 1080p video pass-through. Furthermore, the receiver's Faroudja DCDi technology enhances video quality by reducing artifacts and improving upscaling for standard-definition content.

The TX-SR805 is slightly more streamlined but still boasts impressive capabilities. This 7.1-channel receiver shares many similarities with the TX-SR875, including support for high-definition audio formats and HDMI connectivity. However, it focuses more on providing essential features at a more accessible price point. The TX-SR805 features the same audio processing technologies as its higher-end counterpart, ensuring a quality listening experience with support for multi-channel surround sound.

Both receivers are equipped with Onkyo's proprietary Advanced Music Optimizer technology, which enhances compressed audio files, offering improved sound quality from MP3s or streaming services. The receivers also come with Audyssey MultiEQ technology, which automatically calibrates speaker settings based on your specific room acoustics, ensuring optimal sound quality tailored to your home environment.

In summary, the Onkyo TX-SR875 and TX-SR805 AV receivers deliver high-quality audio and video performance, making them excellent choices for home theater setups. Their combination of cutting-edge processing technologies, multiple audio format support, and user-friendly features set them apart in the competitive landscape of AV receivers. Whether you choose the TX-SR875 for its premium features or the TX-SR805 for its value-oriented offerings, both models promise a superior home entertainment experience.