About HDMI

Designed to meet the increased demands of digital TV, HDMI (High Definition Multimedia Interface) is a new digital interface standard for connecting TVs, projectors, Blu-ray Disc/DVD players, set-top boxes, and other video components. Until now, several separate video and audio cables have been required to connect AV components. With HDMI, a single cable can carry control signals, digital video, and up to eight channels of digital audio (2-channel PCM, multichannel digital audio, and multichannel PCM). The HDMI video stream (i.e., video signal) is compatible with DVI (Digital Visual Interface)*1, so TVs and displays with a DVI input can be connected by using an HDMI-to-DVI adapter cable. (This may not work with some TVs and displays, resulting in no picture.)

The AV receiver uses HDCP (High-bandwidth Digital Content Protection)*2, so only HDCP-compatible components can display the picture.

The AV receiver’s HDMI interface is based on the following:

Audio Return Channel, 3D, x.v.Color, DeepColor, Lip Sync, 4K (up-scaling and Passthrough), DTS-HD Master Audio, DTS-HD High Resolution Audio, Dolby TrueHD, Dolby Digital Plus, DSD and Multichannel PCM.

Supported Audio Formats

2-channel linear PCM (32–192 kHz, 16/20/24 bit)

Multichannel linear PCM (up to 7.1 ch, 32–192 kHz, 16/20/24 bit)

Bitstream (DSD, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD High Resolution Audio, DTS-HD Master Audio)

Your Blu-ray Disc/DVD player must also support HDMI output of the above audio formats.

Appendix

About Copyright Protection

The AV receiver supports HDCP (High-bandwidth Digital Content Protection)*2, a copy-protection system for digital video signals. Other devices connected to the AV receiver via HDMI must also support HDCP.

*1 DVI (Digital Visual Interface): The digital display interface standard set by the DDWG*3 in 1999.

*2 HDCP (High-bandwidth Digital Content Protection): The video encryption technology developed by Intel for HDMI/DVI. It’s designed to protect video content and requires a HDCP-compatible device to display the encrypted video.

*3 DDWG (Digital Display Working Group): Lead by Intel, Compaq, Fujitsu, Hewlett Packard, IBM, NEC, and Silicon Image, this open industry group’s objective is to address the industry’s requirements for a digital connectivity specification for high-performance PCs and digital displays.

Note

The HDMI video stream is compatible with DVI (Digital Visual Interface), so TVs and displays with a DVI input can be connected by using an HDMI-to-DVI adapter cable. (Note that DVI connections only carry video, so you’ll need to make a separate connection for audio.) However, reliable operation with such an adapter is not guaranteed. In addition, video signals from a PC are not supported.

The HDMI audio signal (sampling rate, bit length, etc.) may be restricted by the connected source component. If the picture is poor or there’s no sound from a component connected via HDMI, check its setup. Refer to the connected component’s instruction manual for details.

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Onkyo TX-NR626 instruction manual About Hdmi, En-88, Supported Audio Formats, About Copyright Protection

TX-NR626 specifications

The Onkyo TX-NR626 is a versatile and powerful home theater receiver that offers an impressive array of features tailored to enhance your audio and visual experience. Designed for both enthusiasts and casual users, this model provides an excellent solution for those wanting to create a media hub in their living space.

At the heart of the TX-NR626 is its robust amplification system, delivering 7.2 channels of high-fidelity audio. Its power output of 100 watts per channel ensures that your favorite movies, music, and games come to life with rich, dynamic sound. The receiver is equipped with Dolby Atmos technology, allowing for immersive, three-dimensional audio that envelops listeners from all angles. This feature enables a more engaging listening experience, making you feel as though you're right in the middle of the action.

Another standout characteristic of the TX-NR626 is its advanced video processing capabilities. With support for 4K Ultra HD resolution, the receiver enhances video quality for a clearer and more vibrant viewing experience. The HDMI pass-through feature allows seamless connectivity to 4K devices while preserving the quality of the content. Additionally, it supports various video formats, including HDR, ensuring compatibility with the latest streaming standards.

Connectivity is a key feature of the TX-NR626, which includes numerous HDMI inputs (seven in total) and outputs, ensuring compatibility with various devices such as Blu-ray players, gaming consoles, and streaming devices. The receiver is also equipped with built-in Wi-Fi and Bluetooth, enabling wireless audio streaming from smartphones and tablets. Furthermore, it supports popular music streaming services such as Pandora and Spotify, allowing you to enjoy your favorite playlists with ease.

The Onkyo TX-NR626 incorporates a user-friendly interface with an intuitive remote control and an easy-to-navigate on-screen display. It also features Audyssey MultEQ technology, which analyzes your room's acoustics and calibrates the sound accordingly for an optimal listening experience.

Overall, the Onkyo TX-NR626 is a feature-rich home theater receiver that combines powerful amplification, advanced audio technologies, and extensive connectivity options, making it an excellent choice for anyone looking to elevate their home entertainment setup. Whether you're enjoying a blockbuster movie or hosting a lively music session, this receiver is designed to deliver an exceptional audio-visual experience.