Modify display settings of artboards

Select the Artboard  tool from the Tools panel.

Double-click the artboard you want to edit.

In the Artboard Options dialog box, select or deselect the following Display settings as needed:

• Show Center Mark: Displays a point at the center of the artboard to help position objects.
• Show Cross Hairs: Displays cross lines from each side of the artboard that pass through the center.
• Show Video Safe Areas: Displays guides to identify the viewable area in a video.

Select OK.