Equalizer Settings

With the Equalizer settings, you can adjust the tone of speakers individually with a 7-band equalizer. The volume of each speaker can be set (page 61).

Manual Equalizer

`On:

You can adjust the equalizer for each speaker manually. Continue with the following procedure:

1

Press wto select “Channel”, and then use e/rto

 

select a speaker.

2

Use q/wto select a frequency, and then use the e/r

 

to adjust the level at that frequency.

The volume at each frequency can be adjusted from –6dBto 0dB to +6dB in 1 dB steps.

Tip

You can select: “63Hz”, “160Hz”, “400Hz”, “1000Hz”, “2500Hz”, “6300Hz”, or “16000Hz”. And for the subwoofer, “25Hz”, “40Hz”, “63Hz”, “100Hz”, or “160Hz”.

Low frequencies (e.g., 63Hz) affect bass sounds; high frequencies (e.g., 16000Hz) affect treble sounds.

3 Use qto select “Channel”, and then use e/rto select another speaker.

Repeat steps 1 and 2 for each speaker.

You cannot select speakers that you set to “No” or “None” in the “Speaker Configuration”

(page 60).

`Off:

Tone off, response flat.

Note

When the Direct or Pure Audio listening mode is selected, the equalizer settings have no effect.

If “Audyssey” is enabled, it prevails over this setting (page 67).

THX Audio Setup

Surr Back Speaker Spacing

`<1ft (<0.3m)

`1ft-4ft (0.3m-1.2m)

`>4ft (>1.2m)

You can specify the distance between your surround back speakers.

Note

This setting is not available in any of the following cases:

Surround Back” is set to “None” (page 60).

Surround Back Ch” is set to “1ch” (page 60).

Powered Zone 2/3” is set to “Yes” (page 59) and Zone 2/3 is turned on (page 79).

THX Ultra2/Select2 Subwoofer

`No

`Yes

If you’re using a THX-certified subwoofer, set this setting to “Yes”.

Note

If the “Subwoofer” setting is set to “No”, this setting cannot be selected (page 60).

BGC

`Off

`On

You can apply THX’s Boundary Gain Compensation (BGC) to compensate the perceived exaggeration of low frequencies for listeners sitting very close to a room boundary (i.e., wall).

Note

This setting is only available if “THX Ultra2/Select2 Subwoofer” is set to “Yes”.

If the “Subwoofer” setting is set to “No”, this setting cannot be selected (page 60).

Advanced Operations

Loudness Plus

`Off

`On

When the “Loudness Plus” setting is set to “On”, it is possible to enjoy even subtle nuances of audio expression at low volume. This is only available when the THX listening mode is selected.

Preserve THX Settings

`Yes

`No

If this setting is set to “Yes”, Dynamic EQ, Dynamic Volume and Dolby Volume have no effect in THX listening mode.

Note

• This setting is fixed at “Yes” if “Loudness Plus” is set to “On”.

Metadata Compatible

`On:

When Metadata Compatible is set to “On”, valid metadata is transmitted via the HDMI connections, and can be used by other devices in the system.

`Off:

When Metadata Compatible is set to “Off”, metadata is not transmitted via the HDMI connections.

The HDMI connection in your system is used to deliver uncompressed digital audio and video information from one device to the next. There is also additional information about this digital content that can be delivered. Such additional information is referred to as “metadata”. Metadata Compatible mode should be used when there are home theater components in your system, such as Blu-ray disc players, set top boxes and displays that use this additional metadata. For example, Metadata Compatible mode should be set to ON when there are THX Media Director™ Enabled devices in the system. This ensures that this additional information can be received by your Onkyo AVR and can be sent to other devices that are connected in your home theater system, with no interruption.

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Onkyo TX-NR818 instruction manual En-62, Equalizer Settings, THX Audio Setup, Bgc

TX-NR818 specifications

The Onkyo TX-NR818 is a powerful network receiver that stands out in the crowded field of home audio equipment. Aimed at home theater enthusiasts, this 7.2-channel AV receiver delivers superior sound quality, advanced connectivity options, and a suite of features designed to enhance the listening experience.

One of the standout features of the TX-NR818 is its ability to decode high-resolution audio formats. It supports lossless formats like FLAC and ALAC up to 192 kHz/24-bit, ensuring that audiophiles can enjoy music as it was meant to be heard. With built-in support for Dolby TrueHD and DTS-HD Master Audio, this receiver can handle complex surround sound setups, making it ideal for movies and gaming.

The TX-NR818 is also equipped with advanced connectivity options, including eight HDMI inputs and two outputs. This allows users to connect multiple devices, such as Blu-ray players, gaming consoles, and streaming devices, all while supporting 3D video and 4K upscaling. The MHL (Mobile High-Definition Link) input even lets you connect your smartphone or tablet directly, ensuring seamless playback of mobile content on your big screen.

For those who appreciate modern convenience, the Onkyo TX-NR818 features built-in Wi-Fi and Bluetooth capabilities. This allows users to stream music wirelessly from their smartphone or tablet using services like Spotify and Pandora, or directly from their home network. The receiver is also compatible with the Onkyo remote app, providing intuitive control from mobile devices.

Another key feature is the unique AccuEQ room calibration technology, which tailors the receiver’s audio output to the specific characteristics of your home theater space. This automated setup process optimizes speaker placement and equalization, delivering a more balanced and immersive sound experience.

Additionally, the TX-NR818 supports multiple zones, allowing users to enjoy different audio in various rooms of the house. This multi-room capability ensures that every part of your home can enjoy the benefits of high-quality sound.

In summary, the Onkyo TX-NR818 combines advanced audio technologies, a flexible connectivity suite, and user-friendly features, making it a prime choice for anyone looking to elevate their home theater experience. Its blend of performance, versatility, and modern streaming options truly sets it apart in today’s competitive AV receiver market.