GE Voluson S8 - Page 255

4. Set the view direction for the niche mode.
Use the [Niche Y-Rot] control to rotate around the Y-axis.
Use the [Niche X-Rot] control to rotate around the X-axis.
Volume Mode
Voluson® S6/S8 Basic User Manual
5433669-100 Revision 4 9-37