Creo™ Schematics 4.0 Help Center > Design Basics > Drawing > Text > To Set Text Legibility
  
To Set Text Legibility
1. Click File > Options. The Creo Schematics Options dialog box opens.
2. Click Entity Display. The Change how entities are displayed page opens.
3. Type a number to change the height (in pixels) in the Minimum text legibility height box. Minimum height is 1 pixel.
4. Click OK. The new legible height is implemented.