Harmony Singer – Why does my pedal only work when the footswitch is held down?
Some TC Helicon pedals have both a “momentary” and “latching” mode.
Latching – When in this mode the pedal will be toggled on and off by pressing the footswitch down.
Momentary – In this mode the pedal will only be on when while the footswitch is held down.
You can toggle between these two modes by holding the “Tone” button while powering the pedal on.