How do I know if my tv has a digital tuner in it?
Most television sets sold in the last few years that are larger than 27 inches will likely have a digital tuner. To check whether your TV set can receive over-the-air digital broadcast signals, take a look at your owner’s manual or look on the set for an indication that it has a built-in Advanced Television Systems Committee (ATSC) tuner. You can also check the manufacturer’s Web site to check the capabilities by model number.
