Pfaff creative sensation pro Owner's Manual page 140

Disable needle warning (K)
temporarily allow the needle to be in a lower
then remain close to the fabric when using precise
Note: The warning cannot be disabled when the needle is
below the needle plate.
Precise positioning - example
You can also set the locking point using touch
the hoop.
exact position.
embroidering.
9:10
K
A
B