Precor p20 - Manual (Page 41)

Chapter
5
Programs
Preset workouts are a great way to tailor your workouts to
your fitness goals, stay challenged, and add variety to your
sessions. In the following figures, the elevated areas show the
work expenditure for each preset program.
Manual
In this program, resistance and speed changes are completely
under your control. The profile is initially a flat line. Any
increase or decrease made in one program segment will
increase or decrease all remaining portions by the same
amount.
Figure 8: Manual