Digital Audio (Digital Audio Input)

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Digital Audio

If you connect a component to a digital audio input, you must assign that input to an input selector. For example, if you connect your CD player to the OPTICAL IN 1, you must assign “OPTICAL1” to the “TV/CD” input selector. Here are the default assignments.

Input selector

Default assignment

BD/DVD

COAXIAL1

 

 

CBL/SAT

COAXIAL2

 

 

GAME

OPTICAL1

 

 

PC

- - - - -

 

 

AUX

- - - - -

 

 

TV/CD

OPTICAL2

 

 

BD/DVD, CBL/SAT, GAME, PC, AUX, TV/CD

`COAXIAL1, COAXIAL2, OPTICAL1, OPTICAL2:

Select the input to which the component has been connected.

`- - - - -:

Select if the component is connected to an analog audio input.

Note

When an HDMI IN is assigned to an input selector in

HDMI Input” (page 45), the same HDMI IN will be set as a priority in this assignment. In this case, if you want to use the coaxial or optical audio input, make the appropriate selection in the “Audio Selector” (page 50).

Supported sampling rates for PCM signals (stereo/mono) from a digital input (optical and coaxial) are 32/44.1/48/88.2/96 kHz/16, 20, 24 bit.

Sp Config (Speaker Configuration)

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Sp Config

Some of the settings in this section are set automatically by Audyssey 2EQ® Room Correction and Speaker Setup (page 30).

Here you can check the settings made by Audyssey 2EQ Room Correction and Speaker Setup function, or set them manually, which is useful if you change one of the connected speakers after using Audyssey 2EQ Room Correction and Speaker Setup function.

This section explains how to specify which speakers are connected and their sizes.

Cone diameter

For speakers with a cone diameter larger than 6-1/2 inches (16 cm), specify Large (full band). For those with a smaller diameter, specify Small (default crossover 100Hz). The crossover frequency can be changed in “Crossover (Crossover Frequency)”.

Note

These settings are not available in either of the following cases:

A pair of headphones is connected.

The “Audio TV Out” setting is set to “On” (page 52).

HDMI Ctrl (RIHD)” is set to “On” (page 52) and you’re listening through your TV speakers.

Subwoofer

`Yes

`No

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Advanced Operations

Front

`Small:

`Large:

Select based on the cone diameter.

Note

If the “Subwoofer” setting is set to “No”, this setting is fixed to “Large”.

Center*1, Surround*1

`Small:

`Large:

Select based on the cone diameter.

`None

Note

*1 If the “Front” setting is set to “Small”, the “Large” option cannot be selected.

Crossover (Crossover Frequency)

This setting is advantageous for the speakers that you specified as “Small” in “Sp Config (Speaker Configuration)”. To get the best bass performance from your speaker system, you need to set the crossover frequency according to the size and frequency response of your speakers.

`40Hz, 50Hz, 60Hz, 70Hz, 80Hz, 90Hz, 100Hz, 120Hz, 150Hz, 200Hz

Use the diameter of the smallest speaker in your system when choosing the crossover frequency.

Speaker cone diameter

Crossover frequency

Over 8 in. (20 cm)

40/50/60 Hz*

6-1/2 to 8 in. (16 to 20 cm)

70/80/90 Hz*

5-1/4 to 6-1/2 in. (13 to 16 cm)

100 Hz

 

 

3-1/2 to 5-1/4 in. (9 to 13 cm)

120 Hz

 

 

Under 3-1/2 in. (9 cm)

150/200 Hz*

*Choose the setting matching your speaker.

To be continued

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Onkyo HT-R758 instruction manual En-46, Digital Audio Digital Audio Input, Sp Config Speaker Configuration

HT-R758 specifications

The Onkyo HT-R758 is a powerful home theater receiver designed to elevate your audio and visual experience to new heights. Featuring a robust 7.2 channel amplifier, it delivers an impressive total output of 100 watts per channel, ensuring that whether you’re watching movies, playing games, or listening to music, you enjoy a rich, immersive sound.

One of the standout features of the HT-R758 is its support for Dolby Atmos and DTS:X. These advanced audio technologies create a three-dimensional sound field, allowing sound to move around you in a natural and lifelike manner. This makes it particularly effective during action-packed movie scenes or dynamic soundtracks, enhancing your viewing experience.

The receiver is also equipped with a variety of connectivity options, including six HDMI inputs and two HDMI outputs, all supporting 4K video and HDCP 2.2. This makes it easy to connect multiple devices like Blu-ray players, gaming consoles, and streaming devices while ensuring that you can enjoy high-definition video quality without compromise.

In addition to HDMI support, the HT-R758 features built-in Wi-Fi and Bluetooth capabilities, enabling seamless wireless streaming from your favorite music services like Spotify, Pandora, and Apple Music. You can also connect your smartphone or tablet directly, allowing for easy access to your personal music libraries or playlists.

Another notable characteristic of the HT-R758 is its AccuEQ room calibration technology. This automated setup feature analyzes your room's acoustics and adjusts the receiver's settings to provide optimal sound quality regardless of your room's shape or size. This means you can sit back and enjoy perfectly balanced audio without extensive manual tweaking.

Furthermore, the Onkyo HT-R758 boasts a user-friendly interface with an intuitive on-screen setup wizard, making it accessible even for those who may not be tech-savvy. The remote control is designed for easy navigation and management of your home theater system from the comfort of your couch.

In summary, the Onkyo HT-R758 is a versatile and feature-packed home theater receiver that caters to both audio enthusiasts and casual users alike. With its ability to deliver stunning sound quality, extensive connectivity options, and user-friendly design, it stands out as a great option for anyone looking to create an exceptional home entertainment system.