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 85)

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 63).

•Turn off the controller device connected via Ethernet cable.

•Turn off Multi Zone if this function is present.

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

To be continued

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Onkyo HT-RC470 instruction manual Firmware Update, En-83, Updating the Firmware via Network, Before Starting
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HT-RC470 specifications

The Onkyo HT-RC470 is a powerful AV receiver designed to enhance your home theater experience with cutting-edge technologies and impressive audio performance. This model is a part of Onkyo's renowned lineup and showcases a blend of features that cater to both casual listeners and audiophiles.

At the heart of the HT-RC470 is its robust 7.2-channel amplification system, delivering an impressive 100 watts per channel. This ensures that your audio experiences are rich and immersive, with clear dialogue and dynamic soundscapes across various genres. The receiver supports high-resolution audio formats, allowing music lovers to enjoy every nuance in their favorite tracks.

One of the most notable features of the HT-RC470 is its compatibility with Dolby Atmos and DTS:X. These advanced sound technologies create a three-dimensional listening experience that transports you into the action of movies, games, and music. With object-based sound, audio can move freely around you, adding depth and realism.

The receiver also incorporates the latest HDMI technology, including 4K video pass-through and support for HDCP 2.2, making it future-proof for next-generation content. This ensures seamless connectivity with 4K Ultra HD TVs and other devices, providing stunning picture quality.

Onkyo has integrated several audio calibration technologies in the HT-RC470, such as AccuEQ, which automatically measures and adjusts speaker settings for optimal sound quality based on your room’s acoustics. This feature simplifies setup and ensures that you get the best possible performance with minimal effort.

In terms of connectivity, the HT-RC470 features an array of inputs and outputs, including multiple HDMI ports, optical and coaxial digital audio inputs, and USB connectivity for streaming music from your devices. Built-in Wi-Fi and Bluetooth capabilities allow for easy wireless streaming from your smartphone or tablet, adding to its versatility.

Furthermore, the receiver is app-controllable via Onkyo’s remote app, enabling adjustment of settings and playback from the convenience of your mobile device. This feature is particularly useful for users who prefer a more dynamic control experience.

The Onkyo HT-RC470 embodies a perfect balance of performance, modern features, and user-friendly design, making it a strong choice for anyone looking to enhance their home theater setup and enjoy a truly immersive audio-visual experience. With its thoughtful engineering and array of options, it is built to meet the demands of today’s multimedia environments.
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