General font size for the interface: %. Please enter a font size between 50 and 300 percent Size throughout the interface.
Relative font size for the menu: %. Please enter a font size between 50 and 300 percent The size of the font for the menu, relative to the general font size.
Switch to advanced mode. Advanced mode offers more options than basic mode. Once in advanced mode, return to basic mode via menu Settings / Basic mode.
Have a menu entry to show the changes.