True Fitness CS8 Owner's Manual page 21

What the Keys Do
CHAPTER THREE: THE DISPLAY
Heart Rate Control: Cycles through Constant, Interval,
HRC Ultra, and HRC Ultra Interval. See Chapter 7.
Calorie Goal: Selects the Calorie Goal workout. See
Chapter 8.
Intervals: Cycles through Easy, Sport, and Custom. See
Chapter 6.
Hill Programs: Cycles through Rolling and One Big Hill. See
Chapter 6.
Advanced Options: Cycles through Custom Programs, and
Fitness Test. Medical, Ergometer, and Happy modes are accessed
through Setup Mode only. See Chapters 9 and 10.
24
CS 8.0 Owner's Guide