Specifications
Firmware Update
37
Updating the Firmware via Network
Before Start:
Check that the unit is turned on, and the connection to 
the Internet is secured.
Turn off the controller component (PC etc.) connected to 
the network.
Stop any playing Internet radio, USB storage device, or 
server content.
If Zone 2 is active, press OFF on the unit to turn it off.
If "HDMI CEC (RIHD)" is set to "On", set it to "Off" 
(default value).
–  After pressing RCV, press HOME on the remote 
controller. Select "Setup" with the cursors and press 
ENTER. Then, after selecting "11. HDMI Setup" and 
pressing ENTER, select "HDMI CEC (RIHD)" to 
select "Off".
¼
The description may differ from the on-screen display but that will not 
change the way to operate or the function.
■
Update
1. 
After pressing RCV, press HOME on the remote 
controller.
The Home menu is displayed on the TV screen.
2. 
Select "Setup" - "10. Hardware" - "Update via NET" in 
order using the cursor buttons, and then press ENTER.
If "10. Hardware" is grayed out and cannot be 
selected, wait for a while until it starts up.
You will not be able to select "Update via NET" if 
there is nothing to update.
3. 
Select “Update” and press ENTER to start updating.
During the update, the TV screen may go black 
depending on the updated program. In that case, 
check the progress on the display of the unit. The TV 
screen will remain black until the update is complete 
and the power is turned on again.
"Completed!" is displayed when the update is 
complete.
4. 
Press  ON/STANDBY on the unit to place the unit to 
standby. This is the end of the firmware update and you 
have now the latest firmware installed.
Do not use  RECEIVER on the remote controller.
■
If an Error Message is Displayed
Case 1: When an error occurs, "
-
 Error!" is appeared 
on the display. ("
" refers to the numbers displayed when 
error occurs) Check the following:
Error Code
-01, 
-10: 
Ethernet cable not found. Connect the Ethernet cable 
properly.
-02, 
-03, 
-04, 
-05, 
-06, 
-11, 
-13, 
-14, 
-16, 
-17, 
-18, 
-20, 
-21: 
Internet connection error. Check the following:
–  Whether the router is turned on
–  Whether this unit and router are connected to the 
network
If they are connected, disconnect the power cord of the 
unit and router, and reconnect it. This may solve the 
problem. If you are still unable to connect to the Internet, 
the DNS server or proxy server may be temporarily 
down. Check the service status with your ISP provider.
Others: 
Disconnect then reconnect the AC power cord, from the 
beginning.










