Controls the list of scales available for layout viewports, page layouts, and plotting.
The following options are displayed.
Displays the list of currently defined scales. Also displays temporary scales that are imported when xrefs are attached. If a scale name is duplicated, but has a different value, a number is appended to the name.
Displays the Add Scale dialog box.
Press Tab to move between the fields of the scale being edited.
Displays the Edit Scale dialog box.
Moves the currently selected scale in the scale list up one position.
Moves the currently selected scale in the scale list down one position.
Removes the selected scale from the scale list.
Deletes all custom scales and unused scales and restores the default list of scales defined in the Default Scale List dialog box.