ONKYO TXNR727 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 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. 

• Make sure your AV receiver and TV are turned on and the 

AV receiver is connected to the Internet.

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

is finished.

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

(

).

• Turn off the controller device connected via network.
• Turn off Multi Zone if this function is present.
• Stop playback of contents from Internet Radio, 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.

Press RECEIVER followed by HOME on the 
remote controller.
The Home menu appears on the TV screen.

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.

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. If the AV receiver is not 
connected to the internet, “Update via NET” is 
not displayed.

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.