When you zoom in to a high magnification, you may be able to see only part of a page. You can shift the view to show other areas of the page without changing the magnification level.
Use the vertical scroll bars to move up and down the pages or the horizontal scroll bars to move across the page.
Select the Hand tool on the Select & Zoom toolbar, or choose Tools > Select & Zoom > Hand Tool, and drag to move the page, as if moving a piece of paper on a table.