Update Procedure

1 Press RECEIVER followed by HOME on the remote controller.

The Home menu appears on the TV screen.

2 Select “Firmware Update” and press ENTER. Note that the “Firmware Update” option will be grayed out for a short while after the AV receiver is turned on. Please wait until it becomes operable.

3 Select “Update via NET” and press ENTER.

Note that this option will not be available if there is no firmware file newer than the currently installed version.

4 Select “Update” and press ENTER. The update process will begin.

During the update process, the on-screen display may disappear depending on the updated program. When this occurs, you can still view the update progress on the AV receiver’s display. The on-screen display will reappear after the update is complete, and upon turning the AV receiver off and on again.

5 The message “Completed!” appears on the AV receiver’s display, indicating that the update has been completed.

6 Turn off the AV receiver using 8ON/STANDBY on the front panel.

Do not use 8RECEIVER on the remote controller. Once turned off, the AV receiver will automatically turn on again.

Congratulations! You now have the latest firmware installed on your Onkyo AV receiver.

Troubleshooting

Case 1:

If an error occurs, “Error!! *-** is displayed on the AV receiver’s display. (Alpha-numeric characters on the front display are denoted by asterisks.) Refer to the following table and take appropriate action.

Errors during an update via network

Error Code

Description

*-10,*-20

The Ethernet cable was not detected.

 

Reconnect the cable properly.

 

 

*-11,*-13,*-21,

Internet connection error.

*-28

Check the following items:

 

• Make sure the IP address, subnet mask,

 

gateway address, and DNS server are

 

configured properly.

 

• Make sure the router is turned on.

 

• Make sure the AV receiver and the router are

 

connected with an Ethernet cable.

 

• Make sure your router is configured properly.

 

See the instruction manual of the router.

 

• If your network allows only one client

 

connection and there is any other device

 

already connected, the AV receiver will not be

 

able to access the network. Consult your

 

Internet Service Provider (ISP).

 

• If your modem does not function as a router,

 

you will need a router. Depending on your

 

network, you may need to configure the proxy

 

server if necessary. See the document

 

provided by your ISP. If you are still unable to

 

access the Internet, the DNS or proxy server

 

may be temporarily down. Contact your ISP.

 

 

Others

Retry the update procedure from the beginning.

 

If the error persists, please contact Onkyo

 

Support (page 100) and provide the error

 

code.

 

 

Case 2:

If an error occurs during the update process, disconnect then reconnect the AC power cord and try again.

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Appendix

Case 3:

If you do not have an Internet connection to the network, please contact Onkyo Support (page 100).

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Onkyo TX-NR818 instruction manual En-98, Update Procedure, Troubleshooting, Errors during an update via network

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.