True Fitness Cs3.0 Owner's Manual page 16

Different from Speed Intervals 2 with the speed changing in
varying amounts.
When the treadmill is changing to a new target speed, the
matrix display readout will display the actual speed. As the
speed is changing, the message center will display
TARGET = 12.0 MPH
Once the treadmill reaches the new target speed, the Speed
readout will show the target speed.
Pre-Set Workouts
chapter one: basic operation
CS Treadmill Owner's Guide
Sports
Training
Actual
Speed
Display
16