Operation Manual

TR450_TR550 Treadmill

The TR450 has five factory preset programs, two user defined programs, two heart rate control

programs and one Manual program.

The TR550 has nine factory preset programs, two user defined programs, two heart rate control

programs and one Manual program.

Each preset program has a maximum speed level that is displayed when a desired workout is

chosen. The maximum speed that the particular program will achieve will be displayed in the

Speed window.

To Select a Program:

STEP 1: Press the PROGRAM key to select desired program. Press enter to select the

program. The display will prompt you through the programming or you can just press Start to

begin the program with default values.

STEP 2: If enter was pressed, the Time window will display with the default value of 20 minutes.

You may use any of the up/down, fast/slow keys to adjust the time. After adjusting, or to accept

the default value, press enter. (Note: You may press start at any time during the programming to

start the program.)

STEP 3: The Calorie window will now be displaying a value, which is your Body Weight.

Entering the correct body weight will affect the calorie count. Use the Up/Down keys, Fast/Slow

to adjust, then press enter.

A note about the Calorie display: No exercise machine can give you an exact calorie count

because there are too many factors which determine exact calorie burn for a particular person.

Even if someone is the exact same body weight, age and height, their calorie burn may be very

different than yours. The Calorie display is to be used as a reference only to monitor

improvement from workout to workout.

STEP 4: The Calorie window will display the preset top speed of the selected program. Use the

Up/Down, Fast/Slow keys to adjust, then press enter. Each program has various speed changes

throughout; this allows you to limit the highest speed the program can reach.

STEP 5: Press Start to begin your workout.

Programmable Features