Can You Use Pancake Mix In A Waffle Maker Making Waffles In A Waffle Maker?

Making waffles in a waffle maker? - can you use pancake mix in a waffle maker

To make waffles in a waffle iron I have a pancake mix, or need some kind of waffle mix? and how long to cook, or when I say that it's over? I've never used before so that all information will help much at all.