Working with Views > ECAD Viewables > To Set ECAD Text Options
  
To Set ECAD Text Options
1. Click File > Options. The Creo View Options dialog box opens.
2. Next to Showing, select Defaults or Active View.
3. On the left, under Schematic Viewer or PCB Layout Viewer, select Text Data. The Text Data options open.
4. In the Default font box, scroll to a font.
5. In the Minimum font size box, scroll to a size in points.
6. Click Apply to apply the settings and keep the Creo View Options dialog box open, or click OK to apply the settings and close the dialog box.