Sorry for the misunderstanding. I would suggest using H90 Control for the mapping, since it is easier to see everything. Please see System Settings > Global Control at the bottom of the page: https://cdn.eventideaudio.com/manuals/h90/1.7.5/content/h90-control/system.html
You can also make the mappings on the pedal itself from System > Global > Pedal Control: https://cdn.eventideaudio.com/manuals/h90/1.7.5/content/system-menu/global.html
