The JV-2080 features a comprehensive display that is very useful for editing filters, envelopes, LFOs, etc.
Use the following procedure to view the graphic display of the TVF page:
- Press PATCH and turn the VALUE dial to select the patch you wish to edit.
- Press F3 (TVF).
- Use the CURSOR buttons to select Filter Type.
- Turn the VALUE dial to change the filter type.
Notice that the graphic reflects the filter that you have chosen. - Use the CURSOR buttons to select Cutoff Frequency.
- Turn the VALUE dial to change the cutoff frequency.
Notice that the graphic reflects the changes that are made. - Press EXIT to return to the previous display.
Owner's Manual: https://www.roland.com/us/support/manual_archive/