How can I switch to the color version of the silkscreen?

The original ARP 2600 used a classic white silkscreen over the dark front panel. The plug-in includes an optional new silkscreen which uses color to differentiate between the different types of modules: red for audio sources, blue for processors, green for mod sources, and purple for controllers. This is the version shown in the manual. To use the color version, open the Settings dialog from the three-dot menu in the upper right corner of the window, and set Silkscreen to Color, as shown below.