Grass Valley NewsEdit XT v.5.5 - Manual (Page 294)

Appendix Video Effects
292 Digital News Production
Rotate
You use the Rotate transformation to rotate the image around the reference axis
in the X, Y, and Z dimensions. Rotate is limited to +/- one half revolution, and
always takes the shortest path to the new position. Multiple rotations can be
done using the Spin transformation.
Option Range Description
X-Axis -50 to +50 Moves the image left or right along the horizontal axis.
Y-Axis -50 to +50 Moves the image left or right along the vertical axis.
Z-Axis -50 to +50 Moves the image relative to the viewing point; positive values
move the image away, making it appear smaller, negative
values move the image closer, making it appear larger.