When you start up SISCAD-P , only one font, i.e. the system font d6776bs.fnt, will be loaded. This font will be used as a default whenever you create a text by command
CREATE TEXT
In order to use other fonts - for example because you prefer another font for your text or because you need a specific symbol - you will first have to load the font you require by using the
LOAD TEXTFONT.command. Any number of fonts can be loaded.