2012

Details
Displays the
UCS Details dialog box, which displays UCS coordinate data. You
can also view the details about a selected coordinate system by right-clicking
the name and choosing Details.
Relative To
Specifies the base coordinate system for defining the orthographic UCSs. By
default, WCS is the base coordinate system.
Whenever you change the Relative To setting, the origin of the selected
orthographic UCS is restored to its default position.
If you save an orthographic coordinate system in a drawing as part of a
viewport configuration, or if you select a setting in Relative To other than
World, the orthographic coordinate system name changes to UNNAMED to
distinguish it from the predefined orthographic coordinate system.
Reset (Shortcut Menu Only) Restores the origin of the selected orthographic
coordinate system. The origin is restored to its default location (0,0,0) relative
to the specified base coordinate system.
Depth (Shortcut Menu or Double-Click) Specifies the distance between the
XY plane of the orthographic UCS and a parallel plane that passes through
the origin of the coordinate system. In the Orthographic UCS Depth dialog
box, enter a value or choose the Select New Origin button to use the pointing
device to specify a new depth or a new origin.
Settings Tab (UCS Dialog Box)
Displays and modifies UCS icon settings and UCS settings saved with a
viewport.
UCS Dialog Box | 1979