Salton WM8BEL Belgian Waffle Maker "sandwich recipe" Questions

I ahve a wonderful conditon villaware waffle and panni sandwich maker. It has a knob with numbers 1, 2, 3 and 4. I have no idea how to cook a waffle on it. I am guessing you heat it on maybe 3 until ...

...again, the waffle is done. -Makes about 6 waffles. Chocolate Waffles ("which make great ice cream sandwiches," says the recipe book.) 1 cup all purpose flour 1 tsp baking powder 1/4 tsp salt 2 tsp ...