Creo™ Schematics 4.0 Help Center > The Work Environment > View Controls > To Set the Zoom Factor
  
To Set the Zoom Factor
The Zoom Factor command is not in the ribbon by default. You must add it to the ribbon before you set the zoom factor.
1. Click View > Zoom Factor. The Zoom Factor dialog box opens.
2. Enter a value to set the following zoom options:
Zoom in/out factor—Sets the factor for zoom in or out (default=2.0).
Zoom to Scale—Select a Zoom to Scale option:
Ratio—Type values to set the ratio between the Sheet and the Screen.
Factor—Type a zoom factor.
3. Click OK.