3Com Wireless LAN Controller WX2200 - Manual (Page 137)

Plan RF Coverage 137
When you draw a coverage area, it aligns to the grid to provide a whole
number for width and height of the shape.
To create a coverage area
1 Display the floor plan in the Content panel.
2 In the Task List panel, click Tools.
3 In the Create area under Coverage Area, click one of the icons and draw
the RF coverage area you want to add to the floor by clicking and
dragging the mouse. The Create Coverage Area wizard appears.
4 Select one or more technologies you want to use in the coverage area
and click Next. The wizard presents properties and association pages for
the technology you chose in step 3.