NordicTrack Apex 4600 Treadmill User manual

Model No. NTL15708.0
Serial No.
CAUTION
Read all precautions and instruc-
tions in this manual before using
this equipment. Save this man-
ual for future reference.
Write the serial number in the space
above for future reference.
Serial Number Decal
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satisfaction. If you have questions,
or if parts are damaged or missing,
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USER'S MANUAL

2
TABLE OF CONTENTS
WARNING DECAL PLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
IMPORTANT PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
BEFORE YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
OPERATION AND ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
HOW TO FOLD AND MOVE THE TREADMILL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
EXERCISE GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
PART LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
ORDERING REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover
LIMITED WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back Cover
Note: An EXPLODED DRAWING is attached in the center of this manual.
NordicTrack is a registered trademark of ICON IP, Inc.
The warning decals shown here have been applied
in the locations shown. If a decal is missing or il-
legible, see the front cover of this manual and
request a free replacement decal. Apply the
decal in the location shown. Note: The decals
may not be shown at actual size.
256835
WARNING DECAL PLACEMENT

1. Before beginning this or any exercise pro-
gram, consult your physician. This is espe-
cially important for persons over the age of
35 or persons with pre-existing health prob-
lems.
2. It is the responsibility of the owner to ensure
that all users of this treadmill are adequately
informed of all warnings and precautions.
3. Use the treadmill only as described in this
manual.
4. Place the treadmill on a level surface, with at
least 8 ft. (2.4 m) of clearance behind it and 2
ft. (0.6 m) on each side. Do not place the
treadmill on any surface that blocks air open-
ings. To protect the floor or carpet from dam-
age, place a mat under the treadmill.
5. Keep the treadmill indoors, away from mois-
ture and dust. Do not put the treadmill in a
garage or covered patio, or near water.
6. Do not operate the treadmill where aerosol
products are used or oxygen is administered.
7. Keep children under the age of 12 and pets
away from the treadmill at all times.
8. The treadmill should not be used by persons
weighing more than 350 lbs. (159 kg). Never
allow more than one person on the treadmill at
atime.
9. Wear appropriate exercise clothes when
using the treadmill. Do not wear loose clothes
that could become caught in the treadmill.
Athletic support clothes are recommended
for both men and women.
Always wear ath-
letic shoes. Never use the treadmill with bare
feet, wearing only stockings, or in sandals.
10. When connecting the power cord (see page 9),
plug the power cord into a surge suppressor
(not included) and plug the surge suppressor
into a grounded circuit capable of carrying 15
or more amps. No other appliance should be on
the same circuit. Do not use an extension cord.
11. Use only a single-outlet surge suppressor
that meets all of the specifications described
on page 9. To purchase a surge suppressor,
see your local NordicTrack dealer or call the
telephone number on the front cover of this
manual and order part number 146148, or see
your local electronics store.
12. Failure to use a properly functioning surge
suppressor could result in damage to the con-
trol system of the treadmill. If the control sys-
tem is damaged, the walking belt may slow,
accelerate, or stop unexpectedly, which may
result in a fall and serious injury.
13. Keep the power cord and the surge suppres-
sor away from heated surfaces.
14. Never move the walking belt while the power
is turned off. Do not operate the treadmill if
the power cord or plug is damaged, or if the
treadmill is not working properly. (See
TROUBLESHOOTING on page 23 if the tread-
mill is not working properly.)
15. Read, understand, and test the emergency
stop procedure before using the treadmill (see
HOW TO TURN ON THE POWER on page 11).
16. Never start the treadmill while you are stand-
ing on the walking belt. Always hold the
handrails while using the treadmill.
17. The treadmill is capable of high speeds.
Adjust the speed in small increments to avoid
sudden jumps in speed.
18. The pulse sensor is not a medical device.
Various factors, including the user's move-
ment, may affect the accuracy of heart rate
readings. The pulse sensor is intended only
as an exercise aid in determining heart rate
trends in general.
IMPORTANT PRECAUTIONS
3
WARNING: To reduce the risk of serious injury, read all important precautions and in-
structions in this manual and all warnings on your treadmill before using your treadmill. ICON as-
sumes no responsibility for personal injury or property damage sustained by or through the use of
this product.

19. Never leave the treadmill unattended while it
isrunning. Always remove the key, unplug
the power cord, and move the reset/off circuit
breaker to the off position when the treadmill
is not in use. (See the drawing on page 5 for
the location of the circuit breaker.)
20. Do not attempt to raise, lower, or move the
treadmill until it is properly assembled. (See
ASSEMBLY on page 6, and HOW TO FOLD
AND MOVE THE TREADMILL on page 21.)
You must be able to safely lift 45 lbs. (20 kg)
to raise, lower, or move the treadmill.
21. When folding or moving the treadmill, make
sure that the storage latch is holding the
frame securely in the storage position.
22. Inspect and properly tighten all parts of the
treadmill regularly.
23. Never drop or insert any object into any open-
ing on the treadmill.
24. DANGER: Always unplug the power
cord immediately after use, before cleaning
the treadmill, and before performing the main-
tenance and adjustment procedures de-
scribed in this manual. Never remove the
motor hood unless instructed to do so by an
authorized service representative. Servicing
other than the procedures in this manual
should be performed by an authorized service
representative only.
25. The treadmill is intended for in-home use
only. Do not use the treadmill in any
commercial, rental, or institutional setting.
SAVE THESE INSTRUCTIONS
4

5
Congratulations for purchasing the NordicTrack®APEX
4600 treadmill. The APEX 4600 treadmill offers an im-
pressive array of features to help you achieve your fit-
ness goals in the convenience of your home. From the
advanced console to the cushioned walking platform,
the APEX 4600 treadmill is designed to make each
workout more effective and enjoyable. And when
you’re not exercising, the treadmill can be folded away,
taking less than half the floor space of other treadmills.
For your benefit, read this manual carefully before
using the treadmill.If you have questions after read-
ing this manual, please see the front cover of this man-
ual. To help us assist you, note the product model
number and serial number before contacting us. The
model number and the location of the serial number
decal are shown on the front cover of this manual.
Before reading further, please review the drawing
below and familiarize yourself with the labeled parts.
BEFORE YOU BEGIN
Storage Latch
Handrail
Console
Accessory Tray
Key/Clip
Reset/Off
Circuit Breaker
Walking Belt
Foot Rail
Power Cord
Platform Cushion
Rear Roller
Adjustment Bolts
Handgrip Pulse Sensor

ASSEMBLY
Assembly requires two persons. Set the treadmill in a cleared area and remove all packing materials. Do not
dispose of the packing materials until assembly is completed. Note: The underside of the treadmill walking belt is
coated with high-performance lubricant. During shipping, a small amount of lubricant may be transferred to the
top of the walking belt or the shipping carton. This is a normal condition and does not affect treadmill perfor-
mance. If there is lubricant on top of the walking belt, simply wipe off the lubricant with a soft cloth and a mild,
non-abrasive cleaner.
Assembly requires the included hex key and your own Phillips screwdriver .
For help identifying the assembly hardware, see the drawings below. The number in parentheses below each
drawing is the key number of the part, from the PART LIST near the end of this manual. The number following the
parentheses is the quantity needed for assembly. Note: Some small parts may have been preassembled. If a
part is not in the hardware kit, check to see if it has been preassembled. To avoid damaging plastic parts,
do not use power tools for assembly. Extra hardware may be included.
IMPORTANT: Do not extend the Frame (16) past the ver-
tical position before the console base is assembled or
you may damage the gas spring.
1. Identify the Right Upright (95), which has holes in the in-
dicated locations.
Set the Right Upright (95) near the Frame (16) as
shown. Insert the Upright Wire Harness (108) into the
lower end of the Right Upright and out of the top.
Place an elastic band around the Upright Wire Harness
(108) and the Right Upright (95) to keep the Upright Wire
Harness from falling into the Right Upright. Leave the
elastic band on until step 3 is completed.
95
108
16
Holes
Band
1
Latch Bolt (77)–2
3/4” Tek Screw (58)–8
1
Upright Bolt (86)–16
1/2” Screw (10)–3
3/8" Star
Washer (88)–8
5
6

7
3. Attach the Latch Housing (89) to the Left Upright (90)
with two Latch Bolts (77). Do not overtighten the Latch
Bolts.
3
90
89
77
95
108
86
86
88
99
90
2. Slide the Right Upright (95) fully onto the bracket on the
Base (99). Be careful to avoid pinching your hands or
the Upright Wire Harness (108).
Using your fingers, tighten four Upright Bolts (86) and two
3/8" Star Washers (88) into the Right Upright (95) as
shown. If necessary, adjust the position of the Right
Upright to align the Upright Bolts with the holes. Do not
fully tighten the Upright Bolts yet. Attach the Left
Upright (90) in the same way. Note: There are no wires on
the left side.
2
4. Remove the elastic band holding the Upright Wire
Harness (108). Have two people hold the console as-
sembly near the Left Upright (90) and the Right Upright
(95). Connect the Upright Wire Harness to the Console
Wire Harness (61). See the inset drawing. The con-
nectors should slide together easily and snap into
place. If they do not, turn one connector and try again to
connect them. IF THE CONNECTORS ARE NOT CON-
NECTED PROPERLY, THE CONSOLE MAY BE DAM-
AGED WHEN THE POWER IS TURNED ON.
Insert the Wire Harnesses (61, 108) into the Right
Upright (95). Next, insert the front ends of the brackets
on the console assembly into the Right Upright and the
Left Upright (90). Then, insert the rest of the brackets
into the Uprights. Make sure that the Wire Harnesses
are not pinched.
95
Console
Assembly
Front of Bracket
90 61
108
4
108

7. Make sure that all parts are properly tightened before you use the treadmill. Note: Extra hardware may
be included. Keep the included hex keys in a secure place. The hex key is used to adjust the walking belt (see
page 24). To protect the floor or carpet, place a mat under the treadmill.
8
If you purchase the optional chest pulse sensor (see page 20), follow the steps below to install the re-
ceiver included with the chest pulse sensor.
1. Make sure that the power cord is unplugged. Remove
the indicated 3/4" Screw (2) and the Access Door (58)
from the underside of the Console Back (85) on the left
side.
2. Connect the wire on the receiver (A) to the indicated wire
extending from the Console Back (85). Hold the re-
ceiver so the small cylinder is oriented as shown.
Attach the receiver to the plastic posts on the Access
Door (58) with the two included small screws.
3. Make sure that no wires are pinched. Reattach the
Access Door (58) with the 3/4" Screw (2). The other
wires included with the receiver may be discarded.
A
58
85
Small
Cylinder
2
Wire
Small
Screws
5. While pressing down on the Handrails (87), tighten eight
Upright Bolts (86) and four 3/8" Star Washers (88) into
the Uprights (90, 95) and the Handrail (87) as shown. Be
careful to avoid pinching the Upright Wire Harness
(108).
Note: The CD Holder (38) and the Water Bottle Holder
(43) are replaceable. If these parts become dislodged
from the Console Base (80), simply press them back in.
5
87 95
38
43
88
86
90
86
86
88
80
6. Place the treadmill in the storage position (see HOW TO
FOLD THE TREADMILL FOR STORAGE on page 21).
Center the Frame (16) between the Uprights (90, 95).
Tighten the eight Upright Bolts (86) in the lower ends of
the Uprights.
90
6
95
16
86
86

9
THE PRE-LUBRICATED WALKING BELT
Your treadmill features a walking belt coated with high-
performance lubricant. IMPORTANT: Never apply sil-
icone spray or other substances to the walking
belt or the walking platform. Such substances will
deteriorate the walking belt and cause excessive
wear.
HOW TO PLUG IN THE POWER CORD
Your treadmill, like any other type of sophisticated
electronic equipment, can be seriously damaged by
sudden voltage changes in your home’s power.
Voltage surges, spikes, and noise interference can
result from weather conditions or from other appliances
being turned on or off. To decrease the possibility of
your treadmill being damaged, always use a surge
suppressor with your treadmill (see drawing 1 at
the right). To purchase a surge suppressor, see
your local NordicTrack dealer or call the telephone
number on the front cover of this manual and order
part number 146148, or see your local electronics
store.
Use only a single-outlet surge suppressor that is
UL 1449 listed as a transient voltage surge sup-
pressor (TVSS). The surge suppressor must have a
UL suppressed voltage rating of 400 volts or less
and a minimum surge dissipation of 450 joules.
The surge suppressor must be electrically rated for
120 volts AC and 15 amps. There must be a moni-
toring light on the surge suppressor to indicate
whether it is functioning properly. Failure to use a
properly functioning surge suppressor could result
in damage to the control system of the treadmill. If
the control system is damaged, the walking belt
may change speed, accelerate, or stop unexpect-
edly, which may result in a fall and serious injury.
This product must be grounded. If it should malfunc-
tion or break down, grounding provides a path of least
resistance for electric current to reduce the risk of elec-
tric shock. This product is equipped with a cord having
an equipment-grounding conductor and a grounding
plug. Plug the power cord into a surge suppressor,
and plug the surge suppressor into an appropriate
outlet that is properly installed and grounded in
accordance with all local codes and ordinances.
Important: The treadmill is not compatible with
GFCI-equipped outlets.
This product is for use on a nominal 120-volt circuit,
and has a grounding plug that looks like the plug illus-
trated in drawing 1 below. A temporary adapter that
looks like the adapter illustrated in drawing 2 may be
used to connect the surge suppressor to a 2-pole
receptacle as shown in drawing 2 if a properly
grounded outlet is not available.
The temporary adapter should be used only until a
properly grounded outlet (drawing 1) can be installed
by a qualified electrician.
The green-colored rigid ear, lug, or the like extending
from the adapter must be connected to a permanent
ground such as a properly grounded outlet box cover.
Whenever the adapter is used it must be held in place
by a metal screw. Some 2-pole receptacle outlet box
covers are not grounded. Contact a qualified elec-
trician to determine if the outlet box cover is
grounded before using an adapter.
DANGER: Improper connection
of the equipment-grounding conductor can
result in an increased risk of electric shock.
Check with a qualified electrician or service-
man if you are in doubt as to whether the
product is properly grounded. Do not modify
the plug provided with the product—if it will
not fit the outlet, have a proper outlet
installed by a qualified electrician.
1
2
Grounded Outlet Box
Grounded Outlet Box
Grounding Plug
Surge Suppressor
Surge Suppressor
Grounding Pin
Adapter
Lug
Metal Screw
Grounded Outlet
Grounding Pin
OPERATION AND ADJUSTMENT

10
FEATURES OF THE CONSOLE
The treadmill console offers an impressive array of
features designed to make your workouts more effec-
tive.
When the manual mode of the console is selected, the
speed and incline of the treadmill can be changed with
the touch of a button. As you exercise, the console will
display instant exercise feedback. You can even mea-
sure your heart rate using the handgrip pulse sensor or
the optional chest pulse sensor (see page 20).
In addition, the console offers eight preset programs.
Each program automatically controls the speed and in-
cline of the treadmill as it guides you through an effec-
tive workout. Two heart rate programs are also offered.
Each program automatically adjusts the speed and in-
cline of the treadmill to keep your heart rate within a tar-
get range while you exercise. The console even allows
you to create your own programs and save them in
memory for future use. Note: The heart rate programs
require the use of the optional chest pulse sensor.
To turn on the power, follow the steps beginning on
page 11. To use the manual mode of the console,
see page 11. To use a preset program, see page 14.
To create and use a custom program, see pages 16
and 17. To use a heart rate program, see page 18.
To use the information mode, see page 20.
IMPORTANT:If there is a sheet of clear plastic on
the face of the console, remove the plastic. To pre-
vent damage to the walking platform, wear clean
athletic shoes while using the treadmill. The first
time the treadmill is used, observe the alignment of
the walking belt, and center the walking belt if nec-
essary (see page 24).
Note: The console can display speed and distance in
either miles or kilometers. To find out which unit of
measurement is selected or to change the unit of mea-
surement, see THE INFORMATION MODE on page
20. For simplicity, all instructions in this section refer to
miles.
Key Clip

11
HOW TO TURN ON THE POWER
IMPORTANT: If the treadmill has been exposed to
cold temperatures, allow it to warm to room tem-
perature before turning on the power. If you do not
do this, the console displays or other electrical
components may become damaged.
Plug in the power cord
(see page 9). Next, locate
the reset/off circuit breaker
on the treadmill frame near
the power cord. Make sure
that the circuit breaker is in
the “reset” position.
IMPORTANT: The console features a display demo
mode, designed to be used if the treadmill is dis-
played in a store. If the displays light as soon as
you plug in the power cord and switch the reset/off
circuit breaker to the reset position, the demo
mode is turned on. To turn off the demo mode,
hold down the Stop button for a few seconds. If the
displays remain lit, see THE INFORMATION MODE
on page 20 to turn off the demo mode.
Next, stand on the foot rails of the treadmill. Locate the
clip attached to the key (see the drawing on page 10),
and slide the clip securely onto the waistband of your
clothes. Then, insert the key into the console. After a
moment, the displays will light. IMPORTANT: In an
emergency situation, the key can be pulled from
the console, causing the walking belt to slow to a
stop. Test the clip by carefully taking a few steps
backward; if the key is not pulled from the console,
adjust the position of the clip.
HOW TO USE THE MANUAL MODE
1. Insert the key into the console.
See HOW TO TURN ON THE POWER above.
2. Select the manual mode.
When the key is in-
serted, the manual
mode will be selected
and a track will appear
in the matrix. If a pro-
gram has been
selected, remove the key and reinsert it to select
the manual mode.
3. Set a workout goal if desired.
If you do not plan to set a workout goal, go to step
4.
To set a time, distance, or calorie goal for your
workout, press the increase and decrease buttons
below the Time, Distance, or Calories display. To
set a speed goal, press the Speed buttons. To set
agoal quickly, hold down the increase and de-
crease buttons. You can set up to two goals for
each workout.
For example, if you plan
to exercise for 30 min-
utes, press the increase
and decrease buttons
below the Time display
until the display shows a
goal of “30:00.”
If you also plan to run
two miles during your
workout, press the in-
crease and decrease
buttons below the
Distance display until the
display shows a goal of “2.000.”
When you set either one goal or two goals, the
console will display the length of time you will exer-
cise, the distance that you will walk or run, the ap-
proximate number of calories you will burn, and a
speed setting. If desired, adjust any of the values.
Note: The last two values that you set will become
your workout goals.
4. Start the walking belt and adjust the speed.
To start the walking belt, press the Start button, the
Speed increase button, or one of the Quick Speed
Control buttons numbered 1 to 12.
If you press the Start but-
ton or the Speed in-
crease button, the walk-
ing belt will begin to
move at 1 mph. As you
exercise, change the
speed of the walking belt as desired by pressing
the Speed increase and decrease buttons. Each
time you press a button, the speed setting will
change by 0.1 mph; if you hold down the button,
the speed setting will change in increments of 0.5
mph. If you press one of the numbered speed but-
tons, the walking belt will gradually change speed
until it reaches the selected speed setting.
To stop the walking belt, press the Stop button. To
restart the walking belt, press the Start button, the
Speed increase button, or one of the numbered
speed buttons.
Reset
Position

12
5. Change the incline of the treadmill as desired.
To change the incline of
the treadmill, press the
Incline increase and de-
crease buttons. Each
time a button is pressed,
the incline will change by
0.5%. To change the incline setting quickly, press
one of the twelve Quick Incline Control buttons.
Note: After the buttons are pressed, it may take a
moment for the treadmill to reach the selected in-
cline setting.
6. Follow your progress with the matrix and the
displays.
The matrix—When the
manual mode is se-
lected, the matrix will
show a track that repre-
sents 1/4 mile. As you
exercise, the indicators
around the track will light in succession until the en-
tire track is lit. The track will then darken and the
indicators will again begin to light in succession.
The Incline display—
This display will show the
incline level of the tread-
mill.
The Time display—If no
goals were set, this dis-
play will show the
elapsed time.If a goal
was set, the display will
show the time remaining
in your workout. Note: When a program is selected
(except for the first heart rate program), the display
will show the time remaining in the program.
The Distance
display—If no goals
were set, this display
will show the distance
that you have walked or
run. If a goal was set, the display will show the dis-
tance still to be walked or run during your workout.
Note: When a preset program or a custom program
is selected, the display will show the distance still to
bewalked or run during the program.
The Calories display—If
no goals were set, this dis-
play will show the approxi-
mate number of calories
you have burned. If a goal
was set, the display will
show the number of calories still to be burned dur-
ing your workout. Note: When a preset program or
acustom program is selected, the display will show
the number of calories still to be burned during the
program.
The Pulse display—The
display will show your
heart rate when you use
the handgrip pulse sensor
(see step 7 on page 13) or
the optional chest pulse
sensor.
The Speed display—This
display will show the
speed of the walking belt.
To reset the displays, press either of the Stop but-
tons, remove the key, and then reinsert the key.
If a workout goal was set, the walking belt will auto-
matically slow to a stop when the goal is reached. If
two workout goals were set, the walking belt will
stop when both goals are reached.

13
7. Measure your heart rate if desired.
Note: If you use the handgrip pulse sensor and
the optional chest pulse sensor at the same
time, the console will not display your heart
rate accurately. See page 20 for information
about the optional chest pulse sensor.
If there are
sheets of clear
plastic on the
metal contacts
on the handgrip
pulse sensor,
peel off the plas-
tic. To use the
handgrip pulse
sensor, first
make sure that
your hands are clean. Next, stand on the foot
rails and hold the handgrip pulse sensor; your
palms should be resting on the upper contacts, and
your fingertips should be touching the lower con-
tacts. Avoid moving your hands.When your pulse
is detected, two dashes (– –) will appear in the
Pulse display, and then your heart rate will be
shown. For the most accurate heart rate reading,
continue to hold the contacts for about 15 sec-
onds.
8. When you are finished exercising, remove the
key from the console.
Step onto the foot rails, press the Stop button, and
adjust the incline of the treadmill to the lowest
setting. The incline must be at the lowest setting
when you fold the treadmill to the storage posi-
tion, or you may damage the treadmill. Next, re-
move the key from the console and put it in a secure
place.
When you are finished using the treadmill, switch
the reset/off circuit breaker to the “off” position and
unplug the power cord. IMPORTANT: If you do
not do this, the treadmill’s electrical compo-
nents may wear prematurely.
Contacts

14
HOW TO USE A PRESET PROGRAM
1. Insert the key into the console.
See HOW TO TURN ON THE POWER on page
11.
2. Select a preset program.
To select a preset pro-
gram, press the
Programs button repeat-
edly until one of the
walking, jogging, or run-
ning indicators below the
matrix lights.
When a preset program is selected, the Incline dis-
play will show the maximum incline setting of the
program and the Speed display will show the maxi-
mum speed setting. The Time display will show
how long the program will last. The Distance dis-
play will show how far you will walk or run. The
Calories display will show the approximate number
of calories you will burn during your workout.
The matrix will show the
first eighteen speed set-
tings of the program.
Note: The eight profiles
below the matrix show
how the speed and in-
cline of the treadmill will change during the pro-
grams.
3. Adjust the program settings if desired.
If you do not plan to change any program settings,
go to step 4.
To change the time, distance, or calorie settings for
the program, press the increase and decrease but-
tons below the Time, Distance, or Calories display.
To change the maximum speed setting, press the
Speed increase and decrease buttons. To change
asetting quickly, hold down the increase and de-
crease buttons. Note: If you change one or more
program settings, other settings will change
accordingly. For example, if you change the
maximum speed setting, the distance, and
calorie settings will change accordingly.
4. Press the Start button to start the program.
Amoment after the button is pressed, the treadmill
will automatically adjust to the first speed and in-
cline settings of the program. Hold the handrails
and begin walking.
Each program is divided into several time seg-
ments of equal length. One speed setting and one
incline setting are programmed for each segment.
Note: The same speed setting and/or incline set-
ting may be programmed for consecutive seg-
ments.
During the workout, the
profile will show your
progress. The flashing
segment of the profile
represents the current
segment of the workout.
The height of the flashing
segment indicates the
speed setting for the current segment. At the end of
each segment, a series of tones will sound and the
new speed setting, new incline setting, and the next
segment of the profile will flash in the display.
Current Segment

15
The workout will continue in this way until the last
segment of the profile flashes in the right display
and the last segment ends. The walking belt will
then slow to a stop.
If the speed or incline setting is too high or too low
at any time during the workout, you can manually
override the setting by pressing the speed or incline
buttons; however, when the next segment of the
workout begins, the treadmill will automatically
adjust to the speed and incline settings for the
next segment.
To stop the workout at any time, press the Stop
button. To restart the workout, press the Start but-
ton or the Speed increase button. The walking belt
will begin to move at 1 mph. When the next seg-
ment of the workout begins, the treadmill will auto-
matically adjust to the speed and incline settings for
the next segment.
5. Follow your progress with the matrix and the
displays.
See step 6 on page 12.
6. Measure your heart rate if desired.
See step 7 on page 13.
7. When you are finished exercising, remove the
key from the console.
See step 8 on page 13.

16
HOW TO CREATE A CUSTOM PROGRAM
1. Insert the key into the console.
See HOW TO TURN ON THE POWER on page
11.
2. Select one of the custom programs.
To select a custom pro-
gram, press the Program
button repeatedly until
one of the two Custom
Program indicators
lights.
Note: If the custom
program has not yet
been defined, only
three columns of indi-
cators will appear in
the matrix. If more than
three columns of indicators appear, see HOW
TO USE A CUSTOM PROGRAM on page 17.
3. Press the Start button and program the desired
speed and incline settings.
Amoment after the button is pressed, the walking
belt will begin to move. Hold the handrails and
begin walking.
Each custom program is divided into one-minute
segments. One speed setting and one incline set-
ting can be programmed for each segment. The
speed setting for the first segment is shown in the
flashing current segment column of the matrix.
(The incline settings are
not shown in the matrix.)
Toprogram a speed set-
ting and an incline setting
for the first segment, sim-
ply adjust the speed and
incline of the treadmill as
desired by pressing the
Speed and Incline increase and decrease buttons.
Every few times a Speed button is pressed, an ad-
ditional indicator will light or darken in the current
segment column.
When the first segment of the program ends, a se-
ries of tones will sound and the current speed set-
ting and the current incline setting will be saved in
memory.
The three columns of indicators will then
move one column to the left, and the speed setting
for the second segment will be shown in the flash-
ing current segment column. Program a speed set-
ting and an incline setting for the second segment
as described above.
Continue programming speed and incline settings
for as many segments as desired; custom pro-
grams can have up to forty segments. When you
are finished with your workout, press either of the
Stop buttons twice. The speed and incline settings
that you have programmed and the number of seg-
ments that you have programmed will then be
saved in memory.
4. When you are finished exercising, remove the
key from the console.
See step 8 on page 13.
Current Segment

17
HOW TO USE A CUSTOM PROGRAM
1. Insert the key into the console.
See HOW TO TURN ON THE POWER on page
11.
2. Select one of the custom programs.
To select a custom pro-
gram, press the
Program button repeat-
edly until one of the two
Custom Program indi-
cators lights.
When a custom program is selected, the Incline
display will show the maximum incline setting of
the program and the Speed display will show the
maximum speed setting. The Time display will
show how long the program will last.
The matrix will show
the first eighteen speed
settings of the program.
Note: If only three
columns of indicators
appear in the matrix,
see HOW TO CREATE A CUSTOM PROGRAM
on page 16.
3. Adjust the program settings if desired.
See step 3 on page 14.
4. Press the Start button to start the program.
Amoment after the button is pressed, the treadmill
will automatically adjust to the first speed and in-
cline settings of the program. Hold the handrails
and begin walking.
Each custom program
is divided into several
one-minute segments.
One speed setting and
one incline setting are
programmed for each
segment. (The same
speed setting and/or in-
cline setting may be programmed for two or more
consecutive segments.) The speed setting for the
first segment is shown in the flashing current seg-
ment column of the matrix. (The incline settings are
not shown in the matrix.) The speed settings for
the next several segments are shown in the
columns to the right.
When only three seconds remain in the first seg-
ment of the program, both the current segment col-
umn and the column to the right will flash, a series
of tones will sound, and the Speed display and the
Incline display will flash. When the first segment
ends,
all speed settings will move one column to
the left .The speed setting for the second segment
will then be shown in the flashing current segment
column and the treadmill will automatically adjust to
the second speed and incline settings that you pro-
grammed.
The program will continue in this way until the
speed 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 desired, you can redefine the program while
using it. To change the speed or incline setting
for the current segment, simply press the Speed
or Incline increase and decrease buttons. When the
current segment ends, the new setting will be saved
in memory. To increase the length of the program,
first wait until the program is completed. Then, press
the Start button and program speed and incline set-
tings for as many additional segments as desired.
When you have added as many segments as de-
sired, press either of the Stop buttons twice. To de-
crease the length of the program, press either of
the Stop buttons twice at any time before the program
is completed.
To stop the program temporarily, press either of
the Stop buttons. The Time display will begin to
flash.To restart the program, press the Start button
or the Speed increase button. After a moment, the
walking belt will begin to move at 1 mph. When the
next segment of the program begins, the treadmill
will automatically adjust to the speed and incline
settings for the next segment.
5. Follow your progress with the matrix and the
displays.
See step 6 on page 12.
6. Measure your heart rate if desired.
See step 7 on page 13.
7. When you are finished exercising, remove the
key from the console.
See step 8 on page 13.
Current Segment

18
HOW TO USE A HEART RATE PROGRAM
Follow the steps below to use a heart rate program.
Note: You must wear the optional chest pulse sen-
sor (see page 20) to use a heart rate program.
1. Put on the optional chest pulse sensor.
See the instructions included with the optional
chest pulse sensor.
2. Insert the key into the console.
See HOW TO TURN ON THE POWER on page 11.
3. Select a heart rate program.
To select a heart rate
program, press the
Programs button repeat-
edly until one of the two
heart rate program indi-
cators lights.
If the first heart rate
program is selected, a
pulse symbol will scroll
across the matrix.
If the second heart
rate program is se-
lected, the first eighteen
target heart rate settings
of the program will ap-
pear in the matrix.
4. Enter a target heart rate setting.
If the first heart rate program is selected, the
target heart rate setting for the entire program will
flash in the display. If de-
sired, press the Pulse in-
crease and decrease but-
tons to change the target
heart rate setting (see EX-
ERCISE INTENSITY on
page 25).
If the second heart rate program is selected, the
maximum target heart rate setting of the program
will flash in the display. If desired, press the Pulse
increase and decrease buttons to change the max-
imum target heart rate setting (see EXERCISE IN-
TENSITY on page 25). Note: If the maximum tar-
get heart rate setting is changed, the intensity level
of the entire program will change.
5. Press the Start button or the Speed increase
button to start the program.
Amoment after the button is pressed, the treadmill
will automatically adjust to the first speed and in-
cline settings of the program. Hold the handrails
and begin walking.
The first heart rate program is divided into 40 one-
minute segments. The same target heart rate set-
ting is programmed for all segments. (For a shorter
workout, simply stop the program before it ends.)
The second heart rate program is divided into 30
one-minute segments. One target heart rate setting
is programmed for each segment. Note: The same
target heart rate setting may be programmed for
two or more consecutive segments.
If the second heart rate
program is selected, the
target heart rate setting
for the first segment will
be shown in the flashing
current segment column
of the matrix. The target
heart rate settings for the
next several segments will be shown in the
columns to the right. When only three seconds re-
main in the first segment of the program, both the
current segment column and the column to the
right will flash and a series of tones will sound.
CAUTION: Ifyou have heart prob-
lems, or if you are over 60 years of age and
have been inactive, do not use the heart rate
programs. If you are taking medication regu-
larly, consult your physician to find whether the
medication will affect your exercise heart rate.
Current Segment

19
When the first segment ends, all target heart rate
settings will move one column to the left. The tar-
get heart rate setting for the second segment will
then be shown in the flashing current segment col-
umn.
During both heart rate programs, the console will
regularly compare your heart rate to the target
heart rate setting for the current segment. If your
heart rate is too far below or above the target heart
rate setting, the speed of the walking belt will auto-
matically increase or decrease to bring your heart
rate closer to the target heart rate setting.
If the speed or incline setting is too high or too low
at any time during the program, you can adjust the
setting with the Speed or Incline increase or de-
crease buttons. However, when the console com-
pares your heart rate to the target heart rate set-
ting, the speed of the treadmill may automatically
change to bring your heart rate closer to the target
heart rate setting.
If your pulse is not detected during the program,
the letter “P” will flash in the Pulse display and the
speed of the treadmill may automatically decrease.
If this occurs, see the instructions included with the
optional chest pulse sensor.
Tostop the program at any time, press either of
the Stop buttons. 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 compares your heart rate to the target
heart rate setting, the speed and/or incline of the
treadmill may automatically change to bring your
heart rate closer to the target heart rate setting.
6. Follow your progress with the matrix and the
displays.
See step 6 on page 12.
7. When you are finished exercising, remove the
key from the console.
See step 8 on page 13.

20
THE INFORMATION MODE
The console features an information mode that keeps
track of the total number of hours that the treadmill has
been used and the total number of miles that the walk-
ing belt has moved. The information mode also allows
you to select miles or kilometers as the unit of mea-
surement for speed and distance. In addition, the infor-
mation mode allows you to turn on and turn off the
demo mode.
To select the information mode, hold down either of the
Stop buttons while inserting the key into the console.
When the information mode is selected, the following
information will be shown:
The Time display will show
the total number of hours the
treadmill has been used.
The Distance display will
show the total number of
miles or kilometers that the
walking belt has moved.
An “E” for English miles or
an “M” for metric kilometers
will appear in the Calories
display. Press the Speed in-
crease button to change the
unit of measurement if de-
sired.
The console features a dis-
play demo mode, designed
to be used if the treadmill is
displayed in a store. While
the demo mode is turned on,
the console will function nor-
mally when you plug in the power cord, switch the
reset/off circuit breaker to the reset position, and insert
the key into the console. However, when you remove
the key, the displays will remain lit, although the but-
tons will not function. If the demo mode is turned on, a
“d” will appear in display while the information mode is
selected. To turn on or turn off the demo mode, press
the Speed decrease button.
To exit the information mode, remove the key from the
console.
HOW TO ADJUST THE CUSHIONING SYSTEM
Remove the key from the console and unplug the
power cord. The treadmill features a cushioning sys-
tem that reduces the impact as you walk or run on the
treadmill. To increase the firmness of the walking plat-
form, step off the treadmill and slide the platform cush-
ions (only one side is shown) toward the front of the
treadmill. To decrease the firmness, step off the tread-
mill and slide the platform cushions toward the back of
the treadmill. Note: Make sure that both cushions
are set at the same firmness level. The faster you
run on the treadmill, or the more you weigh, the
firmer the walking platform should be.
THE OPTIONAL CHEST PULSE SENSOR
An optional chest pulse sensor provides hands-free
operation as it continuously monitors your heart rate.
To purchase the optional chest pulse sensor, call
the telephone number on the front cover of this
manual.
Platform Cushion
Increase
Decrease