Even if your TV is “HDTV-ready,” that doesn’t necessarily mean that it will be capable of displaying HDTV signal. It has to be compatible, and you’ll need to make sure that it is before you make a purchasing commitment. It will need to be able to display actual HDTV signal, or it isn’t really HDTV at all. Another consideration is whether or not HDTV receiver is compatible with monitor that you’ll be using. Finally, if you’re using cable, whole configuration will need to be compatible with your cable box. You may need to call your local cable company if you’re unsure of whether or not it meets compatibility requirements.

First, of course, you’ll need to consider size of room which will house unit. Since Big Screen TVs offer a much larger viewing scenario, room needs to be able to accommodate whichever model you choose. For instance, you might like idea of a 60” screen, but you might only have enough space to accommodate one that measures 42”. Don’t make mistake of purchasing one and then discovering that, as much as you thought you might be able to squeeze it into room, it just won’t work.

Display type is another consideration when bringing such a system into your home. You’ll need to choose a glass tube or flat tube (the latter being more expensive). For higher viewing quality, you’d be better off with flat tube variety. Direct-views are smaller with a brighter picture and wider viewing angle than their larger rear-projection counterparts. If you prefer rear-projection variety, however, they range in size from 40 to 82 inches diagonally. Those who like idea of such a large picture – and have room to house such a unit – will be happy with 82” variety.