1. On the View menu, click Pan & Zoom Window.
2. In the Pan & Zoom window, click and drag to create a red box.
3. Resize the red box to fit the area you want to magnify.

The larger the box, the more you see of the page, so the less shapes are magnified. The smaller the box, the less you see of the page, so the more shapes are magnified.

Note  The magnification at which you view a drawing is independent of the scale you set for a drawing page.