4.11.11 3D Display Parameters
The Type->Surface->Display Switch->3D Display Parameters… and Type->Vector->Display Switch->3D Display Parameters… commands from main menu or context menu invoke 3D Display Parameters dialogue for viewing parameters of 3D display.
It can be used to define X, Y, Z coordinates of the centre of picture, rotation of model around X, Y, Z axis and scaling for X, Y, Z coordinates.