3Com 3CRWXR10095A, 3CRWX120695A WXR100, WX4400 3CRWX440095A WX1200 New location of origin point

Importing or Drawing Floor Details 87

In this example, the origin point has been moved to an interior shaft.

New location of origin point

Working with Layers Most drawings contain multiple layers of information. 3WXM allows you to hide, add and delete individual layers. You also can add and remove objects and move objects from one layer to another. For RF planning, you can convert existing objects into RF obstacles and add new RF obstacles.

Generally, only some of a drawing’s layers contain details relevant to RF planning. You can hide layers to simplify a drawing. 3WXM performs RF calculations only with information in visible layers. Each drawing that you import into 3WXM has a layer 0, which contains information that 3WXM creates. You can hide layer 0 but you cannot delete it, and 3WXM requires layer 0 to be visible when calculating RF coverage or performing rogue detection. If you start one of these operations with layer 0 hidden, 3WXM displays a message offering to make layer 0 visible again.