34 
 
6.2  Entering the Symbol 
1  Click on the [Type] button on the drawing toolbar. 
An icon list is opened. 
Select a symbol or an icon of the Alert symbol.   
2  Click on the position on which the symbol is to be created with the cursor. 
 
The symbol is displayed on the position on which the button is clicked and the parameters of the 
symbol that was created are displayed on the object property dialog box. 
 
 
6.3  Drawing the Line 
1  Click on the [Type] button on the drawing toolbar. 
An icon list is opened.   
Select an icon of a simple line or an Alert line. 
2  Click on the starting point with the cursor. 
A vertex is created and the property information of the vertex is displayed on the object property 
dialog box. 
3  Move the cursor to the next vertex. 
The latitude and longitude of the cursor are displayed near the cursor. 
 
4  Click on the position on which the 2
nd
 vertex is to be created. 
A  vertex  is  created  and  the  parameters  of  the  2
nd
  vertex  are  displayed  on  the  object  property 
dialog box. 
 
Releasing the starting 
point selection state