You can only change the settings of the HDMI IN you are watching at the time.
You can specify a different setting for each HDMI port.
SIMPLINK (HDMI-CEC)
You can conveniently control and use various multimedia devices connected through
HDMI with the TV remote control.
To see the details, click the How to Operate TV Connecting to SIMPLINK (HDMI-
CEC) in User Guide.
System
Configuring Language Settings
General System Language
You can choose the menu language displayed on the screen and the audio language of
the digital broadcast.
Menu Language
You can select one of the menu languages to be displayed on the screen. The
language for the speech recognition will be automatically set to the selected language
for the menu.
The speech recognition is only applied to some models.
Primary Audio Language / Secondary Audio Language
You can choose the language you want when watching a digital broadcasting
programme, which includes multiple audio languages.
For programmes that do not support multiple languages, the default will be used.
Applies to Digital broadcasting.
Keyboard Languages
Select the language to use the on-screen keyboard.
To Set Teletext Language
Sets Teletext language.
To see the details, click the Enjoy Live TV TELETEXT in User Guide.