*1
*2
*3
*4
*5
*6
*7
*8

Resolution*4*6*8

`Through:

Select this to pass video through the AV receiver at the same resolution and with no conversion.

`Auto:

Select this to have the AV receiver automatically convert video at resolutions supported by your TV.

`480p (480p/576p), 720p, 1080i, 1080p: Select the desired output resolution.

`1080p/24:

Select this for 1080p output at 24 frames per second.

`4K Upscaling:

Select this for an output resolution four times that of 1080p. Depending on the resolution supported by your TV, it will result in either 3840 × 2160 or 4096 × 2160 pixels.

You can specify the output resolution for the HDMI output and have the AV receiver upconvert the picture resolution as necessary to match the resolution supported by your TV. This setting is available only when “Source” has been selected in “Resolution” of the “Monitor Out” setting

(page 57).

Brightness*1*4*6

`–50 to 0 to +50

With this setting, you can adjust the picture brightness. –50 is the darkest. “+50” is the brightest.

Contrast*1*4*6

`–50 to 0 to +50

With this setting, you can adjust contrast. –50 is the least. “+50” is the greatest.

Hue*1*4*6

`–50 to 0 to +50

With this setting, you can adjust the color hue between –50 and “+50”.

Saturation*1*4*6

`–50 to 0 to +50

With this setting, you can adjust saturation. –50 is the weakest color. “+50” is the strongest color.

Color Temperature*4*6

`Warm

`Normal

`Cool

With this setting, you can adjust the color temperature.

Gamma*4*6

`–3to 0 to +3

With this setting, you can adjust the incoming picture’s R (red), G (green), and B (blue) color signal in relation to the output color signal.

Red Brightness*4*6

`–50 to 0 to +50

With this setting you can adjust the brightness of red color. –50 is the darkest. “+50” is the brightest.

Red Contrast*4*6

`–50 to 0 to +50

With this setting you can adjust the contrast of red color. –50 is the least. “+50” is the greatest.

Green Brightness*4*6

`–50 to 0 to +50

With this setting you can adjust the brightness of green color. –50 is the darkest. “+50” is the brightest.

Green Contrast*4*6

`–50 to 0 to +50

With this setting you can adjust the contrast of green color. –50 is the least. “+50” is the greatest.

Blue Brightness*4*6

`–50 to 0 to +50

With this setting you can adjust the brightness of blue color. –50 is the darkest. “+50” is the brightest.

Blue Contrast*4*6

`–50 to 0 to +50

En-71

Advanced Operations

With this setting you can adjust the contrast of blue color. –50 is the least. “+50” is the greatest.

Note

Picture Adjustcannot be used when:

The NET input selector is selected, or

Monitor Out” is set to “Sub” (pages 57).

This procedure can also be performed on the remote controller by using the Quick Setup (page 51).

When a 3D video source is input, “Wide Mode” is fixed to “Full”.

When “Metadata Compatible” is enabled (page 62), “Picture Mode” is fixed to “Direct”.

When the “Picture Mode” setting is set to anything other than “Custom”, this setting cannot be used.

If the “Resolution” setting is set to “4K Upscaling” (pages 57, 71), this setting is fixed at “Off”. Press CLR if you want to reset to the default value.

When the “Noise Reduction” setting is set to anything other than “Off”, this setting cannot be selected.

With some TVs, there may be no picture when this setting is set to “4K Upscaling”.

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Onkyo TX-NR818 instruction manual En-71

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.