Steinberg HALION4 Mode D'emploi page 127

Steps
Here you set the number of steps the sequence plays.
Sync Mode
You can synchronize the steps to the tempo of the host application by setting a note
value. Alternatively, you can specify a frequency at which the sequence repeats.
Whether you can set a note value or a frequency depends on the option you select
here:
Option
Off
Tempo + Retrig
Tempo + Beat
Frequency
When Sync mode is set to Off, this controls the speed at which the sequence is
repeated.
Note
When the Sync mode is set to one of the Tempo settings, this adjusts the length of
the steps in fractions of beats. You can also select dotted and triplet values.
Triplets
Activate the "T" option to use triplet note values.
Retrigger Mode
Here, you can determine whether the sequence restarts when you play a note. The
Retrigger Mode parameter is only available when Sync mode is set to Off or "Tempo
+ Retrig". The following parameters are available:
Option
Off
First Note
Each Note
Description
Select this to adjust the speed at which the sequence repeats (in
Hertz). Whether the sequence restarts when you play a note
depends on the Retrigger mode.
Select this to adjust the length of the steps in fractions of beats. The
speed of the modulation depends on the number of steps, the note
value and the tempo you set in your host application. Activate the T
option to use triplet note values. Whether the sequence restarts
when you play a note depends on the selected Retrigger mode.
As above, but the sequence restarts with the transport of the host
and lines up to the beats of the project. The Retrigger setting is not
taken into account.
Description
The sequence is not restarted. Instead, it resumes playback at the
position at which you released the key.
The sequence restarts when a note is triggered and no other notes
are held.
The sequence restarts each time a note is triggered.
127
Editing Zones in the Sound Editor
The Step Modulator Section