Standard scales are pre-defined, commonly-used scales that can be quickly assigned to a drawing or part of a drawing. The Standard Scale List Window provides a list of scales. You can add, delete or change the standard scales from this list.

To add a standard scale to the Standard Scales list, do the following.

• Ribbon Bar - Click on Settings / Edit Scales
• Classic Toolbar - Click on Options / Edit Standard Scales

List of Scales -  The upper-left corner of the window shows a list of the standard scales. To change or delete a scale, you must first click on the scale in this list to select it.

Add -  Press this button to add a new standard scale. The Standard Scale Edit Window will be displayed to enter the scale information.

Edit -  To edit or review an existing standard scale, select the scale in the list, then press this button. The Standard Scale Edit Window will be displayed, showing the detailed information for the scale.

Delete -  To delete an existing standard scale, select the scale in the list, then press this button. You will be asked if you're sure you want to delete the scale. If you respond "Yes", the scale will be deleted.

Close -  Press this button to close the Standard Scale List Window