To Update Software
Uses software update to check and obtain the latest version.

CHECK FOR UPDATES
  HOME Setting icon All Settings icon General About This TV Check for updates
  When checking for the latest update version, you can perform updates only if an update file of a later version is available.
  The TV automatically checks your software version but, if necessary, you can perform a manual check.
Automatic Update without notification
  HOME Setting icon All Settings icon General About This TV Allow Automatic Updates
  If Allow Automatic Updates is selected, when an update is available, the update automatically starts without prompting a question.
  If Allow Automatic Updates is not selected, when an update is available, the update will start after prompting a question.

The configurable items differ depending upon country.
The latest version can be obtained via digital broadcast signals or internet connections.
Changing the channel while downloading the software via digital broadcast signal interrupts the download process. Returning to the initial channel allows downloading to resume.
If software is not updated, certain functions may not work properly.
In some countries, Allow Automatic Updates is not displayed if you are not connected to the Internet.