H3C Technologies H3C Intelligent Management Center - Manual (Page 523)

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4. Click Close.
Setting a scale
Set an appropriate scale to test signal coverage or to plan a wireless network.
To set a scale:
1. Set a scale in one of the following ways:
{
On the toolbar at the top of the topology page, click the Set Scale icon .
{
Right-click on a blank area, and from the shortcut menu, select Set Scale.
2. Draw a line on the background picture when the cursor changes to .
The Specify the actual distance window appears.
3. Enter a value in the Actual Distance field, and select a measure unit. Options are Meter and
Feet.
4. Click OK.
Drawing obstacles
WSM has predefined obstacles, such as doors, windows, and elevators. You can add the obstacles to
a location view.
Adding an obstacle
1. On the toolbar at the top of the topology page, click the Add Obstacle icon .
The Add Obstacle window appears.
2. Configure the following parameters:
{
Shape—Select an obstacle shape from the following:
− Line
− Polyline
− Rectangle
− Polygon
− Rectangle Area
{
Type—Select an obstacle type from the following:
− Concrete (24dB/m)
− Brick Wall (33dB/m)
− Dry Wall (30dB/m)
− Window (200dB/m)
− Elevator Shaft (150dB/m)
− Cubical (10dB/m)
− Thin Door (25dB/m)
− Bookshelf (24dB/m)
{
Thickness (m)—Enter the thickness of the obstacle, in meters.