How do you find out the lamp life of a sharp notevision pg-a10x?

Question

We have a sharp notevision pg-a10x projector and everyone keeps asking how long the lamp life is. How do you find out? We can't see a menu on there at all!

Answer 1

could you not find out looking for a review maybe who knows,http://shopper.cnet.com/projectors-prese...