Dialog Box: Remove Rotations [Rotation Menu - Atoms Window only]
This will counteract all rotations made by the dialogs in the Rotation menu as well as any made on-screen with buttons in the dialog bar of the Atoms Window, and take you back to the standard orientation which is used in the symmetry analysis. This standard orientation includes any Pre-Calculation Rotations (Input menu) - that is Pre-Calculation Rotations are not removed.
See Orientation for a review of standard orientation.