I did a quick check of the manual Robert provided, I suggest if you have no access or can't find anything that is found in the manual, besides the cables, you're going to have problems. the adapter and/or composite box maybe getting a little old to find or if found new, the purchase alone maybe getting too much or is it really worth the cost to go forward in this quest. I offer that as dealing with older monitors or TVs gets one painted into a corner with only the proper items/options can be had and only work and even then be limited results short of the purpose, "yeah it works statement". The manual's link Robert offered, clearly states what it takes to work on your analog TV, IMHO.
tada -----Willy 
How can I hook up an old analog TV to this video card as a second monitor? I'm trying to use this card for karaoke but do not know if I can. The main monitor works fine but cannot get the TV to be recognized. What do I do?
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