Life Fitness T30/T35 User Manual page 40

In the HILL and RANDOM workouts, these varying hills occur for equal durations, as discussed in the HILL workout
description in Section 4. It is possible to change the incline percentage manually, but the change remains in effect only
for the duration of the hill in question. When the workout program brings up a new hill, the incline percentage changes
automatically to match that hill.
To change levels during a workout, use the ARROW keys.
During the EZ INCLINE workout, the number of the selected level equals the height of the hill, expressed as an incline
percentage. For example, at Level 5, the peak of the hill is at a 5.0%.
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