. a EER) REPOSITIONING THE SHELVES Placing the telescopic sliding shelves on the side racks provides EIGHT cooking positions to choose from. Refer to the User guide for suggested shelf positions. Nate! generally, the shelf positions in the top of the oven are suitable for broiling, Those in the middle or lower region of the oven are suitable for baking, roasting and casseroles, Always position oven shelves BEFORE heating the oven.