Not sure about a video, there is information in the help but I understand that might be difficult for you.

You can type <Alt>+<F5> or right click on the chord and select Chord Settings which will take you to a form where you can select, like this:

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BIAB & RB2024 Win.(Audiophile), Sonar Platinum, Cakewalk by Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Kontakt, Focusrite 18i20, KetronSD2, NS40M Monitors, Pioneer Active Monitors, AKG K271 Studio H'phones