Model No. NTST07900
Serial No.
USER’S MANUAL
Serial Number
Decal (on frame)
QUESTIONS?
As a manufacturer, we are com-
mitted to providing complete
customer satisfaction. If you
have questions, or if there are
missing parts, we will guarantee
complete satisfaction through
direct assistance from our factory.
TO AVOID UNNECESSARY
DELAYS, PLEASE CALL DIRECT
TO OUR TOLL-FREE CUSTOMER
HOT LINE. The trained techni-
cians on our customer hot line
will provide immediate assis-
tance, free of charge to you.
CUSTOMER HOT LINE:
1-888-825-2588
Mon.–Fri., 6 a.m.–6 p.m. MST
CAUTION
Visit our website at
Read all precautions and instruc-
tions in this manual before using
this equipment. Keep this manual
for future reference.
new products, prizes,
fitness tips, and much more!
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BEFORE YOU BEGIN
Congratulations for selecting the new NordicTrack®
MTN 750 stepper. Stepping is one of the most effec-
tive exercises for increasing cardiovascular fitness,
building endurance, and toning the entire body. The
NordicTrack® MTN 750 stepper blends advanced engi-
neering with innovative styling to let you enjoy this
exercise in the convenience and privacy of your home.
Service Department toll-free at 1-888-825-2588,
Monday through Friday, 6 a.m. until 6 p.m. Mountain
Time (excluding holidays). To help us assist you,
please note the product model number and serial
number before calling. The model number is
NTST07900. The serial number can be found on a
decal attached to the stepper (see the front cover of
this manual for the location of the decal).
For your benefit, read this manual carefully before
you use the NordicTrack® MTN 750 stepper. If you
have additional questions, please call our Customer
Before reading further, please familiarize yourself with
the parts that are labeled in the drawing below.
Book Rack
Console
Handlebar
Water Bottle Holder*
Handgrip
FRONT
BACK
Side Shield
Wheel
Pedal
LEFT SIDE
Adjustable Foot
*No water bottle is included
3
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ASSEMBLY
Assembly requires two people. Place all parts of the stepper in a cleared area and remove the packing mate-
rials. Do not dispose of the packing materials until assembly is completed. In addition to the included allen
wrenches, assembly requires an adjustable wrench
, and a rubber mallet
.
As you assemble the stepper, use the drawings below to identify the small parts used in assembly. The number
in parenthesis below each drawing refers to the key number of the part, from the PART LIST on page 18. The
second number refers to the quantity used in assembly. Note: Some small parts may have been pre-assem-
bled for shipping. If a part is not in the parts bag, check to see if it has been pre-assembled.
M8 Nylon
Locknut (28)–4
M10 Split
Washer (30)–10
M8 Split
Washer (54)–4
M10 Nylon
Locknut (27)–4
M8 x 35mm
Button Bolt (24)–4
Console
Screw (57)–4
M10 x 25mm Button
Screw (29)–4
M10 x 82mm Bolt (26)–4
M10 x 91mm Bolt (63)–2
4
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1. While another person lifts and holds the indicated end
of the Frame (1), insert the Stabilizer (2) into the
Frame. Attach the Stabilizer with four M10 x 25mm
Button Screws (29) and four M10 Split Washers (30).
1
1
2
30
30
29
2. Slide one of the Pedal Brackets (13) onto the end of
the Right Pedal Leg (10). Align the lower hole in the
Pedal Bracket with the hole in the Lower Pedal Leg
(12). Insert an M10 x 82mm Button Bolt (26) into the
Pedal Bracket and the Lower Pedal Leg.
2
26
10
12
27
Next, align the upper hole in the Pedal Bracket (13)
with the hole in the Right Pedal Leg (10). Insert an
M10 x 82mm Button Bolt (26) into the Pedal Bracket
and the Right Pedal Leg. Tighten an M10 Nylon
Locknut (27) onto each of the Button Bolts.
13
13
Attach the other Pedal Bracket (13) in the same way.
3. While another person holds the Upright (3) near the
Frame (1), connect the Extension Harness (77) to the
Wire Harness (39).
3
To avoid pinching the Extension Harness (77) or
the Wire Harness (39) between the Upright (3)
and the Frame (1), pull the excess Extension
Harness out of the top of the Upright. Then, care-
fully slide the Upright into the Frame. Attach the
Upright with two M10 x 91mm Button Screws (63)
and two M10 Split Washers (30).
3
77
39
30
1
63
5
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4. Hold two Handlebar Bushings (92) around the rectangu-
lar tube on the left side of the Upright (3). Slide the Left
Handlebar (6) onto the Handlebar Bushings and the
tube on the Upright. Attach the Left Handlebar with two
M8 x 35mm Button Bolts (24), two M8 Split Washers
(54), and two M8 Nylon Locknuts (28). The Nylon
Locknuts must be very tight.
4
5
92
Attach the Right Handlebar (5) in the same way.
3
28
92
6
54
24
5. While another person holds the Console (4) near the
Upright (3), connect the console wire to the Extension
Harness (77). Insert any slack wire into the Upright.
5
4
Bookrack
Attach the Console (4) to the Upright (3) with four
Console Screws (57) and four M10 Split Washers (30).
Make sure that the console wire and the Extension
Wire (77) are not pinched.
Console Wire
Snap the bookrack onto the Console (4) as shown.
77
30
3
30
57
57
6. Make sure that all parts of the stepper are properly tightened. Note: Some hardware may be left over
after assembly is completed. To protect the floor or carpet from damage, place a mat under the stepper.
6
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HOW TO OPERATE THE STEPPER
DESCRIPTION OF THE CONSOLE
In addition, you can connect the stepper to your VCR
and TV and play iFIT.com video programs (videocas-
settes are available separately). Video programs offer
the same benefits as iFIT.com CD programs, but add
the excitement of working out with a class and an
instructor—the hottest new trend at health clubs.
With the stepper connected to your computer, you can
also go to our new internet site at www.iFIT.com and
access basic programs, audio programs, and video
programs directly from the internet. And by adding an
optional upgrade module to the stepper, you can use
virtually endless features from our internet site. See
www.iFIT.com for complete details.
To purchase an optional upgrade module, see
page 15. For information about the availability of
iFIT.com CD’s or videocassettes, call toll-free
1-800-884-0620.
HOW TO EXERCISE ON THE STEPPER
Hold the hand-
grips or the han-
dlebars and step
Handgrips
onto the pedals.
Begin stepping,
alternately press-
ing down the
The advanced console offers a variety of features to
help you get the most from your workouts.
right and left
When the manual mode of the console is selected, the
stepping speed can be changed with a touch of a but-
ton. As you exercise, the program display, the training
zone display, and the two LED displays will provide
continuous exercise feedback.
Handlebars
pedals with a
smooth, continu-
ous motion.
Because the
pedals move
Pedals
independently of
each other, you
must maintain a
continuous
In addition, the console offers six workout programs.
Each program automatically changes the stepping
speed as it guides you through an effective workout.
motion or both
pedals will sink to
the floor. Change the height of your step or adjust the
stepping speed until you can comfortably maintain a
continuous motion (see step 3 on page 8).
The console also features new iFIT.com interactive
technology. IFIT.com technology is like having a per-
sonal trainer right in your home. Using the included
audio cable, you can connect the stepper to your
home stereo, portable stereo, or computer and play
special iFIT.com CD programs (CD’s are available sep-
arately). IFIT.com CD programs automatically control
the stepping speed as a personal trainer coaches you
through every step of your workout. High-energy
music provides added motivation. Each CD features
two programs designed by certified personal trainers.
As you step, you can exercise your upper leg muscles
by keeping your feet flat on the pedals. To focus on
your calf muscles, rise on your toes as you step.
Stand erect or lean forward slightly as you exercise.
Always keep your back straight in order to avoid
injury.
7
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Note: After a SPEED button is pressed, it may
take several seconds for the selected speed set-
ting to be reached. You must step at a speed of
25 steps per minute or faster for the SPEED
buttons to operate.
HOW TO USE THE MANUAL MODE
The innovative stepper requires no batteries or
external power source. Instead, power is supplied by
a built-in generator as you step. Note: To operate the
SPEED buttons, you must step at a speed of 25 steps
per minute or faster for a minimum of 2 minutes.
Note: When you finish exercising, you must
press the SPEED “+” button to adjust the
speed to the maximum setting. Otherwise, it
will be difficult to step at a speed of 25 steps
per minute in order to activate the SPEED
buttons the next time the stepper is used.
Follow the steps below to use the manual mode.
Begin stepping.
1
Watch your progress with the program display,
the training zone display, and the LED displays.
To activate the console, simply begin stepping.
After a moment, the entire display will light for
two seconds; the console will then be ready for
use.
4
The program
display—When
the manual mode
or the iFIT.com
mode is selected,
the program dis-
Select the manual mode.
2
When the console
is activated, the
manual mode will
play will show a tri-
angle representing a hill. As you exercise, the tri-
angle will disappear except for one flashing indi-
cator. The indicators in the triangle will then light
in sequence until the entire triangle is again lit.
Each time the entire triangle lights, you have com-
pleted 200 steps.
be selected and
the manual indi-
cator will light. If
you have select-
ed a workout program or the iFIT.com mode,
press the SELECT WORKOUT button repeatedly
until the manual indicator lights.
Manual
Indicator
The training zone
display—The train-
ing zone display
will show the
approximate inten-
Adjust your stepping speed as desired.
3
As you exercise,
adjust your step-
ping speed by
sity level of your
exercise. For example, if three or four indicators
in the display are lit, the display shows that your
intensity level is ideal for fat burning.
pressing the
SPEED buttons.
Each time a but-
ton is pressed,
The left LED dis-
play—As you exer-
cise, the left display
will show the
elapsed time, the
total number of
the speed setting will change by one step per
minute; if a button is held down, the setting will
change in increments of five steps per minute.
The speed setting can be from 25 to 120 steps
per minute.
steps you have
When the SPEED “–” button is pressed, the
resistance of the pedals will increase and your
stepping speed will decrease; when the “+” but-
ton is pressed, the resistance will decrease and
you will have to increase your stepping speed to
prevent both pedals from sinking to the floor.
completed, and the approximate number of vertical
feet you have stepped. The display will change
from one number to the next every seven seconds,
as shown by the indicators around the display.
Note: When a workout program is selected, the
left display will show the time remaining in the
program instead of the elapsed time.
8
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The right LED
display—As you
exercise, the right
page 17). The display will change from one num-
ber to the next every seven seconds, as shown by
the indicators around the display.
display will show
your current step-
ping speed, in
Note: If the pedals are not moved for several sec-
onds, the console will automatically turn off.
steps per minute,
and the approximate numbers of calories and fat
calories you have burned (see FAT BURNING on
9
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The speed settings for the next five periods will be
shown in the five columns to the right.
HOW TO USE WORKOUT PROGRAMS
When only three seconds remain in the first period
of the program, both the Current Period column
and the column to the right will flash, a series of
tones will sound, and all speed settings will move
one column to the left. The speed setting for the
second period will then be shown in the flashing
Current Period column and the stepper will auto-
matically adjust to the second speed setting. The
program will continue in this way until the speed
setting for the last period is shown in the Current
Period column and the last period ends.
The stepper requires no batteries or external power
source. Instead, power is supplied by a generator as
you step. Note: To operate the SPEED buttons, you
must step at a speed of 25 steps per minute or faster.
Follow the steps below to use a workout program.
Begin stepping to activate the console.
1
To activate the console, simply begin stepping.
After a moment, the entire display will light for
two seconds; the console will then be ready for
use.
Note: If the speed setting for the current period is
too fast or too slow, you can manually override
the setting by pressing the SPEED buttons. Every
few times a button is pressed, an additional indi-
cator will light or darken in the Current Period col-
umn. (If any of the columns to the right of the
Current Period column have the same number of
lit indicators as the Current Period column, an
additional indicator may light or darken in those
columns as well.) If you manually override the
speed setting, when the next period of the pro-
gram begins, the stepper will automatically adjust
to the speed setting for the next period.
Select one of the six workout programs.
2
When the console
Program Indicator
is activated, the
manual mode will
be selected and
the manual indica-
tor will light. To
select one of the
workout programs,
press the SELECT WORKOUT button repeatedly
until one of the six program indicators lights. Note:
A moment after a program is selected, the pro-
gram display will show the first six speed settings
of the program (see step 3).
Note: If you stop stepping for several seconds,
the console will automatically turn off. To reacti-
vate the console, simply resume stepping.
Watch your progress with the program display,
the training zone display, and the LED displays.
Begin stepping to start the program.
4
3
Each program is
Current Period
Refer to step 4 on page 8.
divided into sever-
al individual time
periods. Each peri-
od is one, two,
three, or four min-
utes long. One
speed setting is
programmed for each period. The speed setting
for the first period will be shown in the flashing
Current Period column of the program display.
10
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HOW TO CONNECT YOUR PORTABLE STEREO
HOW TO CONNECT THE STEPPER TO YOUR
CD PLAYER, VCR, OR COMPUTER
Note: If your stereo has an RCA-type AUDIO OUT
jack, see instruction A below. If your stereo has a
3.5mm LINE OUT jack, see instruction B. If your
stereo has only a PHONES jack, see instruction C.
To use iFIT.com CD’s, the stepper must be connect-
ed to your portable CD player, portable stereo, home
stereo, or computer with CD player. See pages 11 and
12 for connecting instructions. To use iFIT.com
videocassettes, the stepper be connected to your
VCR. See page 13 for connecting instructions. To use
iFIT.com programs directly from our internet site,
the stepper must be connected to your home comput-
er. See page 12.
A. Plug one end of the audio cable into the jack
beneath the console of the stepper. Plug the other
end of the cable into the included adapter. Plug the
adapter into an AUDIO OUT jack on your stereo.
A, B
HOW TO CONNECT YOUR PORTABLE CD PLAYER
AUDIO OUT
RIGHT
LEFT
Note: If your CD player has separate LINE OUT
and PHONES jacks, see instruction A below. If
your CD player has only one jack, see instruction B.
Audio
Cable
Adapter
A. Plug one end of the audio cable into the jack
beneath the console of the stepper. Plug the other
end of the cable into the LINE OUT jack on your
CD player. Plug your headphones into the
PHONES jack.
B. Plug one end of the audio cable into the jack
beneath the console of the stepper. Plug the other
end of the cable into the LINE OUT jack on your
stereo. Do not use the adapter.
A
PHONES LINE OUT
LINE OUT
PHONES
C. Plug one end of the audio cable into the jack
beneath the console of the stepper. Plug the other
end of the cable into a 3.5mm Y-adapter (available
at electronics stores). Plug the Y-adapter into the
PHONES jack on your stereo. Plug your head-
phones into the other side of the Y-adapter.
Head-
phones
Audio
Cable
C
B. Plug one end of the audio cable into the jack
beneath the console of the stepper. Plug the other
end of the cable into a 3.5mm Y-adapter (available
at electronics stores). Plug the Y-adapter into the
PHONES jack on your CD player. Plug your head-
phones into the other side of the Y-adapter.
PHONES
3.5mm
Y-adapter
Audio
Cable
B
PHONES
Headphones
PHONES
3.5mm
Y-adapter
Audio
Cable
Headphones
11
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HOW TO CONNECT YOUR HOME STEREO
HOW TO CONNECT YOUR COMPUTER
Note: If your stereo has an unused LINE OUT jack,
see instruction A below. If the LINE OUT jack is
being used, see instruction B.
Note: If your computer has a 3.5mm LINE OUT jack,
see instruction A. If your computer has only a
PHONES jack, see instruction B.
A. Plug one end of the audio cable into the jack
beneath the console of the stepper. Plug the other
end of the cable into the included adapter. Plug the
adapter into the LINE OUT jack on your stereo.
A. Plug one end of the audio cable into the jack
beneath the console of the stepper. Plug the other
end of the cable into the LINE OUT jack on your
computer.
A
A
CD
LINE OUT
VCR
Amp
LINE OUT
LINE OUT
Audio
Cable
Audio
Adapter
Cable
B. Plug one end of the audio cable into the jack
beneath the console of the stepper. Plug the other
end of the cable into a 3.5mm Y-adapter (available
at electronics stores). Plug the Y-adapter into the
PHONES jack on your computer. Plug your head-
phones or speakers into the other side of the Y-
adapter.
B. Plug one end of the audio cable into the jack
beneath the console of the stepper. Plug the other
end of the cable into the included adapter. Plug the
adapter into an RCA Y-adapter (available at elec-
tronics stores). Next, remove the wire that is cur-
rently plugged into the LINE OUT jack on your
stereo and plug the wire into the unused side of the
RCA Y-adapter. Plug the RCA Y-adapter into the
LINE OUT jack on your stereo.
B
PHONES
B
CD
Audio
Cable
VCR
3.5mm
Y-adapter
Amp
LINE OUT
Headphones/Speakers
RCA
Y-adapter
Audio
Adapter
Cable
Wire removed from
LINE OUT jack
12
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HOW TO CONNECT YOUR VCR
HOW TO USE IFIT.COM CD AND VIDEO
PROGRAMS
Note: If your VCR has an unused AUDIO OUT jack,
see instruction A below. If the AUDIO OUT jack is
being used, see instruction B. If you have a TV
with a built-in VCR, see instruction B. If your VCR
is connected to your home stereo, see HOW TO
CONNECT YOUR HOME STEREO on page 12.
To use iFIT.com CD’s or videocassettes, the stepper
must be connected to your portable CD player,
portable stereo, home stereo, computer with CD play-
er, or VCR. See HOW TO CONNECT THE STEPPER
TO YOUR CD PLAYER, VCR, OR COMPUTER on
page 11. Note: For information about the availability
of iFIT.com CD’s or videocassettes, call toll-free
1-800-884-0620.
A. Plug one end of the audio cable into the jack
beneath the console of the stepper. Plug the other
end of the cable into the included adapter. Plug the
adapter into the AUDIO OUT jack on your VCR.
Follow the steps below to use an iFIT.com CD or
video program.
A
ANT IN
.
VIDEO AUDIO
IN
RF OUT
CH
3
4
OUT
Insert the iFIT.com CD or videocassette.
AUDIO OUT
1
RIGHT
LEFT
If you are using an iFIT.com CD, insert the CD
into your CD player. If you are using an iFIT.com
videocassette, insert the videocassette into your
Adapter
Press the play button on your CD player or
VCR.
VCR.
Audio Cable
Begin stepping to activate the console.
2
3
To activate the console, simply begin stepping.
After a moment, the entire display will light for two
seconds; the console will then be ready for use.
B. Plug one end of the audio cable into the jack
beneath the console of the stepper. Plug the other
end of the cable into the included adapter. Plug the
adapter into an RCA adapter (available at electron-
ics stores). Next, remove the wire that is currently
plugged into the AUDIO OUT jack on your VCR
and plug the wire into the unused side of the RCA
adapter. Plug the RCA adapter into the AUDIO
OUT jack on your VCR.
Select the iFIT.com mode and begin your
workout.
When the console
is activated, the
iFIT.com Indicator
manual mode will
be selected and the
manual indicator
will light. To select
the iFIT.com mode,
press the iFIT.COM
B
ANT IN
.
VIDEO AUDIO
IN
RF OUT
CH
3
4
OUT
button. The indicator beside the button will light.
RCA Adapter
Adapter
After a moment, your personal trainer will begin
guiding you through your workout. Simply follow
your personal trainer’s instructions.
Audio
Cable
Wire removed from
AUDIO OUT jack
During the program, the speed setting will auto-
matically change according to the settings for the
program. An electronic “chirping” sound will alert
you when the speed setting is about to change. If
the speed setting is too fast or too slow, you can
manually override the setting by pressing the
SPEED buttons. However, when the next “chirp”
is heard, the stepper will automatically adjust to
the next speed setting for the program.
13
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Note: If the speed setting does not change
when a “chirp” is heard:
Follow the desired links on our internet site to
select a program.
3
4
5
6
• Make sure that you are stepping at a speed of
25 steps per minute or faster. If you are step-
ping at a slower speed, the generator may not
supply enough power for the stepper to oper-
ate.
Read and follow the on-line instructions for using
a program.
Follow the on-line instructions to start the
program.
• Make sure that the indicator beside the
IFIT.COM button is lit.
When you start the program, an on-screen count-
down will begin.
• Adjust the volume of your CD player or VCR.
If the volume is too high or too low, the con-
sole may not detect the program signals.
Begin stepping to activate the console.
To activate the console, simply begin stepping.
After a moment, the entire display will light for two
seconds; the console will then be ready for use.
• Make sure that the audio cable is properly
connected and that it is fully plugged in.
Select the iFIT.com mode and begin your
workout.
Watch your progress with the program display,
the training zone display, and the LED displays.
4
When the console
is activated, the
iFIT.com Indicator
Refer to step 4 on page 8.
manual mode will
be selected and
the manual indica-
tor will light. To
select the
iFIT.com mode,
HOW TO USE PROGRAMS DIRECTLY FROM
OUR INTERNET SITE
press the IFIT.COM button. The indicator beside
the button will light.
Our new internet site at www.iFIT.com allows you to
play iFIT.com audio and video programs directly from
the internet. By adding an optional upgrade module to
the console, you can use virtually endless features
from our internet site. Explore www.iFIT.com for details.
To purchase an upgrade module, see page 15.
When the on-screen countdown ends, the pro-
gram will begin. During the program, the speed
setting will automatically change according to the
settings for the program. An electronic “chirping”
sound will alert you when the speed setting is
about to change.
To use programs from our internet site, the stepper
must be connected to your home computer. See HOW
TO CONNECT YOUR COMPUTER on page 12. In
addition, you must have an internet connection and an
internet service provider. A list of specific system
requirements will be found on our internet site.
If the speed setting is too fast or too slow, you
can manually override the setting by pressing the
SPEED buttons. However, when the next “chirp”
is heard, the stepper will automatically adjust to
the next speed setting for the program.
Watch your progress with the program display,
the training zone display, and the LED displays.
Follow the steps below to use a program from our
internet site.
7
Refer to step 4 on page 8.
Go to your computer and start an internet
connection.
1
Start your web browser, if necessary, and go
to our internet site at www.iFIT.com.
2
14
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The right LED display
will show the total num-
ber of hours that the
stepper has been used.
HOW TO USE THE INFORMATION MODE
The console features an information mode that keeps
track of the total number of hours that the stepper has
been used and the total number of steps completed.
The information mode also allows you to switch the
console to display vertical meters rather than vertical
feet, if desired. To select the information mode, press
the START PROGRAM button for two seconds. The
following information will be shown:
To exit the information mode, press the START
PROGRAM button for two seconds.
THE OPTIONAL IFIT.COM MODULE
The program display
By adding an optional
will show an “E” (for
iFIT.com module to the
English) or an “M” (for
stepper, you can use
metric). Press the
virtually endless fea-
upper right corner of
tures from our internet
the SPEED “+” button
site. Imagine on-line
to change the unit of
competitions, personal
measurement, if desired. If an “M” appears in the dis-
play, the console will display vertical meters rather
than vertical feet.
training sessions via
the internet, and the ability to use your computer to
track your workouts. For information about purchas-
ing the optional iFIT.com module, see your local
NordicTrack dealer or call toll-free 1-800-884-0620.
The left LED display will
show the total number
of steps completed, in
hundreds. For example,
if the display shows 97,
a total of 9,700 steps
have been completed.
15
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TROUBLE-SHOOTING AND MAINTENANCE
Inspect and tighten all parts of the stepper regularly.
The stepper can be cleaned with a soft cloth and a
small amount of mild, non-abrasive detergent. Keep
liquids away from the console.
52
97
HOW TO ADJUST THE REED SWITCH
56
For the console to display correct feedback, the pedals
must move at least five inches with each step. If the
console displays incorrect feedback when the pedals
are moved five inches or more, the Reed Switch (56)
should be adjusted.
46
8
Turn the Flywheel (46) until the Magnet (97) is aligned
with the Reed Switch (56) (refer to the inset drawing).
Loosen the indicated Screw (52). Slide the Reed
Switch slightly closer to the Flywheel, and retighten
the Screw. Make sure that the Magnet will not hit
the Reed Switch when the Flywheel turns. Repeat
until the console displays correct feedback.
65
Carefully slide the Right Side Shield (8) back onto the
stepper. Reattach the three M4 x 38mm Screws (64)
and the two M4 x 25mm Screws (65). Reattach the
Pedal Bracket (13).
26
13
64
HOW TO LEVEL THE STEPPER
Remove the right Pedal Bracket (13) by removing the
two M10 x 82mm Button Bolts (26) and the two M10
Nylon Locknuts (not shown). Then, remove the two M4
x 38mm Screws (64) and the three M4 x 25mm Screws
(65). Carefully slide the Right Side Shield (8) off the
stepper.
If the stepper does
not sit level on the
floor, turn one or both
2
of the Feet (15) under
the Stabilizer (2) until
the stepper is level.
15
16
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CONDITIONING GUIDELINES
The following guidelines will help you to plan your
exercise program.
Aerobic Exercise
If your goal is to strengthen your cardiovascular sys-
tem, your exercise must be “aerobic.” Aerobic exer-
cise is activity that requires large amounts of oxygen
for prolonged periods of time. This increases the
demand on the heart to pump blood to the muscles,
and on the lungs to oxygenate the blood. For aerobic
exercise, adjust the intensity of your exercise until
your heart rate is near the highest number in your
training zone.
WARNING:
Before beginning this
or any exercise program, consult your physi-
cian. This is especially important for persons
over the age of 35 or persons with pre-existing
health problems.
EXERCISE INTENSITY
HOW TO MEASURE YOUR HEART RATE
Whether your goal is to burn fat or to strengthen your
cardiovascular system, the key to achieving the
desired results is to exercise with the proper intensity.
The proper intensity level can be found by using your
heart rate as a guide. The chart below shows recom-
mended heart rates for fat burning, maximum fat
burning, and cardiovascular (aerobic) exercise.
Stop exercising and
place two fingers on
your wrist as shown.
Take a six-second heart-
beat count, and multiply
the result by 10 to find
your heart rate. For
example, if your six-sec-
ond heartbeat count is 14, your heart rate is 140
beats per minute. (A six-second count is used
because your heart rate will drop rapidly when you
stop exercising.) Adjust the intensity of your exercise
until your heart rate is at the desired level.
WORKOUT GUIDELINES
Each workout should include the following three parts:
To find the proper heart rate for you, first find your age
near the bottom of the chart (ages are rounded off to
the nearest ten years). Next, find the three numbers
above your age. The three numbers are your “training
zone.” The lowest number is the recommended heart
rate for fat burning; the middle number is the recom-
mended heart rate for maximum fat burning; and the
highest number is the heart rate for aerobic exercise.
A warm-up, consisting of 5 to 10 minutes of stretching
and light exercise. A proper warm-up increases your
body temperature, heart rate, and circulation in prepa-
ration for exercise.
Training zone exercise, consisting of 20 to 30 min-
utes of exercising with your heart rate in your training
zone. (During the first few weeks of your exercise
program, do not keep your heart rate in your training
zone for longer than 20 minutes.)
Fat Burning
To burn fat effectively, you must exercise at a relative-
ly low intensity level for a sustained period of time.
During the first few minutes of exercise, your body
uses easily accessible carbohydrate calories for ener-
gy. Only after the first few minutes of exercise does
your body begin to use stored fat calories for energy.
If your goal is to burn fat, adjust the intensity of your
exercise until your heart rate is near the lowest num-
ber in your training zone as you exercise.
A cool-down, with 5 to 10 minutes of stretching. This
will increase the flexibility of your muscles and will
help to prevent post-exercise problems.
WORKOUT FREQUENCY
To maintain or improve your condition, complete three
workouts each week, with at least one day of rest
between workouts. After a few months of regular exer-
cise, you may complete up to five workouts each week
if desired. The key to success is to make exercise a
regular and enjoyable part of your everyday life.
For maximum fat burning, adjust the intensity of your
exercise until your heart rate is near the middle num-
ber in your training zone as you exercise.
17
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18
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EXPLODED DRAWING—Model No. NTST07900
R1001A
19
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HOW TO ORDER REPLACEMENT PARTS
To order replacement parts, simply call our Customer Service Department toll-free at 1-888-825-2588, Monday
through Friday, 6 a.m. until 6 p.m. Mountain Time (excluding holidays). To help us assist you, please be
prepared to give the following information when calling:
• The MODEL NUMBER of the product (NTST07900)
• The NAME of the product (NordicTrack® MTN 750 stepper)
• The SERIAL NUMBER of the product (see the front cover of this manual)
• The KEY NUMBER and DESCRIPTION of the part(s) (see page 18 of this manual).
LIMITED WARRANTY
WHAT IS COVERED—The entire NordicTrack® MTN 750 stepper (“Product”) is warranted to be free of all defects in material and
workmanship.
WHO IS COVERED—The original purchaser or any person receiving the Product as a gift from the original purchaser.
HOW LONG IS IT COVERED—ICON Health & Fitness, Inc. (“ICON”), warrants the product for two years after the date of pur-
chase. Labor is covered for two years.
WHAT WE DO TO CORRECT COVERED DEFECTS—We will ship to you, without charge, any replacement part or component,
providing the repairs are authorized by ICON first and are performed by an ICON trained and authorized service provider, or, at
our option, we will replace the Product.
WHAT IS NOT COVERED—Any failures or damage caused by unauthorized service, misuse, accident, negligence, improper
assembly or installation, alterations, modifications without our written authorization or by failure on your part to use, operate, and
maintain as set out in your User’s Manual (“Manual”).
WHAT YOU MUST DO—Always retain proof of purchase, such as your bill of sale; store, operate, and maintain the Product as
specified in the Manual; notify our Customer Service Department of any defect within 10 days after discovery of the defect; as
instructed, return any defected part for replacement or, if necessary, the entire product, for repair.
USER’S MANUAL—It is VERY IMPORTANT THAT YOU READ THE MANUAL before operating the Product. Remember to do
the periodic maintenance requirements specified in the Manual to assure proper operation and your continued satisfaction.
HOW TO GET PARTS AND SERVICE—Simply call our Customer Service Department at 1-888-825-2588 and tell them your
name and address and the serial number of your Product. They will tell you how to get a part replaced, or if necessary, arrange
for service where your Product is located or advise you how to ship the Product for service. Before shipping, always obtain a
Return Authorization Number (RA No.) from our Customer Service Department; securely pack your Product (save the original
shipping carton if possible); put the RA No. on the outside of the carton and insure the product. Include a letter explaining the
product or problem and a copy of your proof of purchase if you believe the service is covered by warranty.
ICON is not responsible or liable for indirect, special or consequential damages arising out of or in connection with the use or
performance of the product or damages with respect to any economic loss, loss of property, loss of revenues or profits, loss of
enjoyment or use, costs of removal, installation or other consequential damages of whatsoever nature. Some states do not allow
the exclusion or limitation of incidental or consequential damages. Accordingly, the above limitation may not apply to you.
The warranty extended hereunder is in lieu of any and all other warranties and any implied warranties of merchantability or fit-
ness for a particular purpose is limited in its scope and duration to the terms set forth herein. Some states do not allow limita-
tions on how long an implied warranty lasts. Accordingly, the above limitation may not apply to you.
No one is authorized to change, modify or extend the terms of this limited warranty. This warranty gives you specific legal rights
and you may have other rights which vary from state to state.
ICON HEALTH & FITNESS, INC., 1500 S. 1000 W., LOGAN, UT 84321-9813
Part No. 172636 R1001A
Printed in China © 2001 ICON Health & Fitness, Inc.
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