Viewsonic CDE8452T Manuale Utente

50

•

 Coordinate  System: Click 

 to open mathematics tool coordinate system. 

User can choose plane coordinate system or 3D coordinate system according 

to need.

1

  Coordinate dimensions: The user can choose 2D coordinate system or 3D 

coordinate system according to need.

2

  Scale interval: User can fill scale interval in the x, y, z axis.

3

  Coordinate axis direction: Check the Reverse to switch the direction of the 

coordinate axis.

4

  Interval size: Drag the interval size button to change the width of the gap 

between the scale.

5

 Show grid: Check to show coordinate grid.

6

  After setting completion, it can insert mathematical coordinates into 

whiteboard page.

7

  Click 

 edit button to re-edit this coordinate axis.