How to Pan While Using a Markup Tool Created 12 May 2017 Author Category How-To Videos - Revu 2017 & Below, Revu for Mac, Revu for Mac How-To Videos, Revu for Windows 2017 & Below Applies to: Revu 2017 and older This video shows you how to pan or navigate around a PDF page without switching tools. Videos Revu 2017 & Below Interface & Navigation This video shows you how to pan or navigate around a PDF page without switching tools in Revu 2017.