Dual monitor not synchronize

Hello,

I’m trying to use the dual monitor as a second identical screen, but it doesn’t sync the images. They function as separate images.

What would you like to be synchronized in the views?

Hello Lasso,

Sorry for the delayed answer.
The idea here is to have a second monitor just to control the image. So it should be the same 3D image in both windows. I need to let one in a monitor and the other in another. When I rotate or move one, the other should do the same. Like a cloned image.