- 7.5 for the old Icon hardware
- Latest for the Icon hardware mkII and for the Icon Editor.
Question When changing presets the Icon will sometimes show the following message "unused engine" and does not load the preset. Why Answer This is due to a mismatch between the Frame/DSP versions and the icon version (quite frequent with Icon version 5.xx). Make sure that your Icon software is up to date in all cases:
Keywords: System 6000: At preset change the Icon shows "unused engine"