Duplicating symbols in a wall with the Duplicate Array command

The Duplicate Array command places multiple copies of an existing symbol or plug-in object that has been inserted into straight or round walls.

The Duplicate Array dialog box opens. The fields available depend on whether the wall that contains the selected symbol is straight or round.

Parameter	Description
Direction	The preview window shows the direction the duplicate symbols will be placed in the wall. To reverse the direction of the duplication, click the button to the left of the window.
Number of Duplicates	Specify the number of copies of the original object to create
Offset Between Duplicates	Specify how far apart to place the duplicate symbols. For straight walls, enter the distance from the center of each symbol to the center of the next symbol in the wall. For round walls, specify either the distance or the angle between the duplicates. Distance is measured along the outer arc of the round wall. Angle is the angle between the center of each symbol to the center of the next symbol in the wall.
Z Offset Between Duplicates	Optionally, specify a difference in height on the wall between each symbol