ONKYO HT-R758 Manual Do Utilizador

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.

■

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.

• 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.

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

• 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 10 minutes to complete the firmware update.
• The AV receiver will retain all your settings after the update is 

finished.

• Set the “HDMI Ctrl (RIHD)” setting to “Off” 

(

).

• 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.

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.