Onkyo TXNR727 En-91, Troubleshooting, Updating the Firmware via USB, Before Starting, Appendix

6 Press 8ON/STANDBY on the front panel.

The AV receiver will enter standby mode.

Do not use 8RECEIVER on the remote controller.

The AV receiver will enter standby mode automatically in 3 minutes regardless of whether 8ON/STANDBY is pressed.

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
*-01,*-10	The Ethernet cable was not detected.
	Reconnect the cable properly.
*-02,*-03,	Internet connection error.
*-04,*-05,	Check the following items:
*-06,*-11,	• Make sure the IP address, subnet mask,
*-13,*-14,	gateway address, and DNS server are
*-16,*-17,	configured properly.
*-18,*-20,	• Make sure the router is turned on.
*-21	• 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 and provide the
	error code.

Appendix

Case 2:

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

Case 3:

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

Updating the Firmware via USB

The AV receiver allows you to update the firmware using a USB device.

Note

•Never unplug or turn off the AV receiver during the update process.

•Never plug or unplug an HDMI cable or a USB device during the update process.

•Never unplug the USB storage device containing the firmware file or the AC power cord during the update process.

•Do not attempt to access the AV receiver from your PC while it is being updated.

•It takes up to 20 minutes to complete the firmware update.

•The AV receiver will retain all your settings after the update is finished.

Before Starting

•Set the “HDMI CEC (RIHD)” setting to “Off” (➔ page 69).

•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.

•If there is any data in the USB device, remove it first.

En-91

Operating procedure (➔ page 56)