Maintain TV station lists via PC
Edit station sequences and new stations directly in the TV set or receiver, editing is often cumbersome, you also has no backup of the transmitter.
Almost all TV manufacturers (eg Samsung) offer editors for the respective channel lists, which can be loaded from the TV or receiver USB port on the stick, and then edited in the PC with the downloaded editor.
Back-saving to the stick and loading into the TV set is a convenient way to edit its station and FAV lists while maintaining a backup for the station listings.
However, patience is an advantage the first time. If necessary ask questions.
