Specifications

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 multi-zone function 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
"7. Hardware Setup" - "HDMI" and pressing ENTER, select "HDMI
CEC (RIHD)" to select "Off".
＊ 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. With the cursors, select "Setup" - "7. Hardware Setup" - "Firmware
Update" - "Update via NET", and then press ENTER.
If "Firmware Update" is grayed out and cannot be selected, wait for a
while until it starts up.
Firmware Update