Visio 2010 Connectors and Connection Points Tutorial Click to view on Bing7:11May 30, 2012This video demonstrates the use of connectors and connection points in creating a physical wiring diagram. It also shows how to find images online to use as parts of the diagram and how to edit them.Author: DrInfrastructorViews: 107K How can I get a wiring diagram into Visio - Microsoft Nov 26, 2017How can I get a wiring diagram into Visio I printed wiring diagram, which I've scanned with Acrobat pro. I need to make some adjustments to the diagram. The help section of Visio says it will open XLM files, but I'm unable to open them with Visio. Is there any way I can take an existing diagram and import or export it into Visio.