If you have a sylvania flat digital, hd display TV. And if you do not
Have cable or sattilite you can only get local channels.?
So I guess she receives over the air broadcast for the time being

A TV is a receiver. It receives programming content from a source. Currently there are 5 sources of content:

1) over the air broadcast
2) cable broadcast
3) phone line broadcast
4) satellite receiver
5) video player (DVD/VHS)