1.   And he proposed deadlines over the next four years for television makers to increase their production of sets that include digital tuners.

2.   But to receive high-definition programming when digital broadcasting begins in the fall, owners of these monitors will also have to buy a digital tuner box.

3.   Hooking up the prototype digital tuner box was simple enough.

4.   Like many car radios, these digital tuners will automatically scan the airwaves and stop when they encounter a signal.

5.   Their televisions are technically digital monitors, meaning they require a separate digital tuner box to receive HDTV.

6.   With the mountain of high-tech electronic gear Reed ran his guitar through, he may want to add a digital tuner.

7.   Users will be able to upgrade from analog to digital TV by adding a digital tuner card.