LG 47LA6200 Owner's Manual page 259

SMART ➾ Settings
Uses Software Update to check and obtain the latest version.
It is also possible to check manually for available updates.
Software Update
Automatic
update mode
Check Update
Version
➙ SUPPORT
Set it to On.
If an update is available, a prompt will appear to perform
the update.
If an update is available, the update automatically starts
without prompting.
Checks the version installed and when an update is
available, the download process can be performed
manually.
➙ Software Update