1.Click Diagram Design[Object] > Properties.
2D Diagram:
2.In the diagram Properties dialog box, click on the Axes tab.
3.Check the option Adjust primary system of axes isometrically or remove the checkmark.
3D Diagram:
2.In the diagram Properties dialog box, click on the System of Axes tab.
3.Choose one of the options in the list box: Isometric Adjustment.