Pressing his displays 4 Views mode which consists of three perpendicular cross-sectional images and one 3D imageTurning this allows zooming of the imageSelects the rotation axis (XYZ) of the image. The axis lit in orange is the selected axis.Acquires 1-volume data when in the real-time mode. When in the freeze mode,a still image is storedDisplays in the 2 Views mode, consisting of one cross-sectional image and one 3D image.