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550ZTX Treadmill Owner’s Guide
Cardiointeractive Model
BASIC OPERATION
12
THE CONSOLE
Distance
Miles traveled in 0.01
mile increments up to
9.99 miles, or 0.10
mile increments past
10 miles. Can also be
set to count down.
Grade
Incline in percent grade
in 0.5% increments.
Time
Time remaining in your
workout. (This is
elapsed time in default
Manual mode or Quick
Start.)
Pace
Time per mile
at current
speed.
Calories
Estimated
total calories
burned.
METs
Energy
expenditure
rate. See
Appendix C.
Speed
Miles per
hour in
0.10
increments.
Soft Select Adjustment
Changes the softness of the
treadmill deck.
Matrix Display
Shows workout progress.
Message Center
Provides workout setup
instructions, and data
feedback during workout.
Express Keys
Instantly change from program
to program.
CI (Cardiointeractive) Model Console