TV Repair Questions? Ask a TV Technician for Answers ASAP
My name is Andrés and I am an Electronic Engineer with more than 10 years of experience in end-user support. I will try to help you with your problem today, one moment while I read the information given. If more information is needed, I will let you know.
If you want to override the use of the BT top box, you need to connect the aerial connector directly to your Toshiba TV.
Once done you will be able to use the TV built-in tuner to watch all the channels. This is the only option that you have to use both the TV and the built-in apps of the Toshiba TV.
Let me know if other follow up question arises so I can answer it! :)