Update Procedure

1 Press RECEIVER followed by HOME on the remote controller.

The Home menu appears on the TV screen.

2 Select “F/W Update” and press ENTER.

Note that the “F/W 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 70) 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.

En-68

Appendix

Case 3:

If you do not have an Internet connection to the network, please contact Onkyo Support (page 70).

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Onkyo HT-R758 instruction manual En-68, Update Procedure, Troubleshooting, Errors during an update via network

HT-R758 specifications

The Onkyo HT-R758 is a powerful home theater receiver designed to elevate your audio and visual experience to new heights. Featuring a robust 7.2 channel amplifier, it delivers an impressive total output of 100 watts per channel, ensuring that whether you’re watching movies, playing games, or listening to music, you enjoy a rich, immersive sound.

One of the standout features of the HT-R758 is its support for Dolby Atmos and DTS:X. These advanced audio technologies create a three-dimensional sound field, allowing sound to move around you in a natural and lifelike manner. This makes it particularly effective during action-packed movie scenes or dynamic soundtracks, enhancing your viewing experience.

The receiver is also equipped with a variety of connectivity options, including six HDMI inputs and two HDMI outputs, all supporting 4K video and HDCP 2.2. This makes it easy to connect multiple devices like Blu-ray players, gaming consoles, and streaming devices while ensuring that you can enjoy high-definition video quality without compromise.

In addition to HDMI support, the HT-R758 features built-in Wi-Fi and Bluetooth capabilities, enabling seamless wireless streaming from your favorite music services like Spotify, Pandora, and Apple Music. You can also connect your smartphone or tablet directly, allowing for easy access to your personal music libraries or playlists.

Another notable characteristic of the HT-R758 is its AccuEQ room calibration technology. This automated setup feature analyzes your room's acoustics and adjusts the receiver's settings to provide optimal sound quality regardless of your room's shape or size. This means you can sit back and enjoy perfectly balanced audio without extensive manual tweaking.

Furthermore, the Onkyo HT-R758 boasts a user-friendly interface with an intuitive on-screen setup wizard, making it accessible even for those who may not be tech-savvy. The remote control is designed for easy navigation and management of your home theater system from the comfort of your couch.

In summary, the Onkyo HT-R758 is a versatile and feature-packed home theater receiver that caters to both audio enthusiasts and casual users alike. With its ability to deliver stunning sound quality, extensive connectivity options, and user-friendly design, it stands out as a great option for anyone looking to create an exceptional home entertainment system.