You can automatically scan for DTV channels on your Kogan Smart LED TV running Android KitKat 4.4 using the Auto-Scan function.
To perform the Auto Scan please use the following instructions:
Set the unit to DTV mode by Pressing the 'Source' button and selecting DTV from the list.
Press the 'Menu' button and select 'Program' using the arrow keys.
Select 'Auto Scan'.
Your TV will then automatically scan for channels.