My TV doesn't show my Sound Bar settings when I press the Sound Bar remote

When using your Sound Bar with the TV input (the TV indicator of the system is ON), the settings are not displayed on the TV screen.
That is why the following settings are not displayed on the TV screen when you use the remote control of Sound Bar:

• Sound Mode
• Vertical Surround*
• Voice Mode
• Night Mode
• Volume, subwoofer volume, etc.

*: Some models do not support Vertical Surround.
 

You can check the settings in the following manner: 

• Volume settings
  Volume can still be controlled using your TV remote.
   
• Other settings
  Although nothing will be shown on-screen, you can use the Sound Bar remote control to control and confirm settings. 
  Check the status of the LED indicators (they will be lit or flashing) on the Sound Bar itself. Please consult your manual (available on the product page of your model) to get more details on the meaning of the LED indicators.