Hello,
in one of your videos i saw that the input of drum percussions can also be done with the “Y” key. Unfortunately this key does not work for me. Instead, Dorico zooms in. I have also already reset the key mapping to default. How can I enter notes with the “Y” key?
Is it possible that the different snare beats on the Mac don’t require the key combination Shift+Alt+Arrow up/down (as in Windows) but only the Options key?
Thanks!
Shift+Alt+up/down arrow is indeed required on both Windows and Mac to change the playing technique for the selected note. Alt+up/down moves to the next/previous instrument in the kit.
If you’re on a German keyboard, the key command for inputting notes at the current pitch is Z rather than Y.
Danke Daniel. Die Taste “Z” zu verwenden wäre ich nie darauf gekommen. 
Ich habe einen iMac dort gibt es keine “Alt” Taste welche muss ich dann benutzen?
Try Opt. 
Auf einem Mac trägt diese Taste meistens auch das Symbol ⌥ .