Firmware Update

To update the firmware of the AV receiver, you can choose from the following two methods: update via network, or update via USB storage. Choose the one that best suits your environment. Before proceeding with the update, please read the corresponding explanations carefully.

■Update via network

You need a wired Internet connection to update the firmware.

■Update via USB storage (➔ page 99)

Please prepare a USB storage device such as a USB flash memory stick. You need at least 32 MB of available space to update the firmware.

Note

•Check the network connection before updating.

•Do not touch any cable or device connected to the AV receiver during the update process.

•Do not attempt to access the AV receiver from your PC while it is being updated.

•Do not shutdown the power of the AV receiver while it is being updated.

•The storage media in the USB card reader may not work.

•If the USB device is partitioned, each section will be treated as an independent device.

•If the USB device contains a lot of data, the AV receiver may take a while to read it.

•Operation is not guaranteed for all USB devices, which includes the ability to power them.

•Onkyo takes no responsibility whatsoever for the loss or damage of data resulting from the use of a USB device with the AV receiver. Onkyo recommends that you back up your important music files beforehand.

•If you connect a USB hard disk drive to the USB port, Onkyo recommends that you use its AC adapter to power it.

•USB hubs and USB devices with hub functions are not supported. Do not connect your USB device via a USB hub.

•USB devices with security functions are not supported.

Limitation of liability

The program and accompanying online documentation are furnished to you for use at your own risk. Onkyo will not be liable and you will have no remedy for damages for any claim of any kind whatsoever concerning your use of the program or the accompanying online documentation, regardless of legal theory, and whether arising in tort or contract. In no event will Onkyo be liable to you or any third party for any special, indirect, incidental, or consequential damages of any kind, including, but not limited to, compensation, reimbursement or damages on account of the loss of present or prospective profits, loss of data, or for any other reason whatsoever.

See the Onkyo web site for latest information.

Appendix

Updating the Firmware via Network

The AV receiver allows you to update the firmware using network connection on the rear panel.

Note

•Make sure your AV receiver and TV are turned on and an Ethernet cable is connected to the rear panel of the AV receiver.

•Never unplug or turn off the AV receiver while it is being updated.

•Never plug or unplug an HDMI or Ethernet cable during the update process.

•Do not attempt to access the AV receiver from your PC while it is being updated.

•Never unplug the power cord during the update process.

•It takes up to 60 minutes to complete the firmware update.

•The AV receiver will retain all your settings after the update is finished.

Before Starting

•Set the “HDMI Control(RIHD)” setting to “Off” (➔ page 75).

•Turn off the controller device connected via RS232 and Ethernet cable.

•Turn off Multi Zone if this function is present.

•Stop playback of contents from Internet Radio, iPod/iPhone, USB or servers, etc.

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Onkyo TX-NR818 instruction manual Firmware Update, En-97, Updating the Firmware via Network, Before Starting
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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.
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