NordicTrack 4400r Treadmill, User Manual

20

The target
heart rate
setting for
the first seg-
ment will be
shown in the
flashing
Current Segment column of the matrix. The target
heart rate settings for the next twelve segments
will be shown in the columns to the right. 

When only three seconds remain in the first seg-
ment of the program, both the Current Segment
column and the column to the right will flash and a
series of tones will sound. In addition, the speed
setting and/or incline setting will flash in the dis-
play. When the first segment ends, 

all target heart

rate settings will move one column to the left.

The

target heart rate setting for the second segment
will then be shown in the flashing Current
Segment column.

During each segment, the console will compare
your heart rate to the target heart rate setting. If
your heart rate is too far below or above the target
heart rate setting, the speed of the walking belt
will automatically increase or decrease to bring
your heart rate closer to the target heart rate set-
ting. If the speed reaches the maximum speed
setting of the program (7.5 mph) and your heart
rate is still too far below the target heart rate set-
ting, the incline of the treadmill will also increase
to bring your heart rate closer to the target heart
rate setting.

The program will continue in this way until the tar-
get heart rate setting for the last segment is
shown in the Current Segment column and the
last segment ends. The walking belt will then slow
to a stop.

If the speed and/or incline settings of the program
are too high or too low, you can change the inten-
sity level of the program at any time by pressing
the Heart Rate increase and decrease buttons to
change the maximum target heart rate setting. If
you wish to save the new maximum target heart
rate setting for future workouts, press the Save
button. 

If your pulse is not detected during the program,
the letters “PLS” will flash in the Heart Rate/
Calories zone of the display and the speed and in-
cline of the treadmill may automatically decrease
until your pulse is detected. If this occurs, see the
instructions included with the optional chest pulse
sensor. 

To stop the program at any time, press the Stop
button. The time will begin to flash in the display.
To restart the program, press the Start button or
the Speed increase button. The walking belt will
begin to move at 1 mph. When the console com-
pares your heart rate to the target heart rate, the
speed and/or incline of the treadmill will automati-
cally change to bring your heart rate closer to the
target heart rate.

Follow your progress with the displays.

See step 6 on page 13.

Turn on the fans if desired.

See step 8 on page 14.

When you are finished exercising, remove the
key.

See step 9 on page 16.

9

8

7

Current Segment