Smooth Fitness 9.1 SERIES User manual

SMOOTH is a registered trademark of
InternetFitness.com
Mt. Laurel, NJ
OWNER’S MANUAL
9.1 SERIES
TREADMILL
SALES: (800) TREADMILL
[phone]
REPAIR / SERVICE: [phone]
Ext. 627 / 630

Page 2
Table of Contents
Table of Contents 2
Safety Instructions 3
Electrical & Grounding Information 4
Assembly 5
Basic Operating Instructions 7 - 13
Safety Tether 7
Control / Display Panel 8
Basic Operation 9
Operating Features 10
Program Descriptions 12
Programmable Operation 13
Heart Rate Control (HR Models only) 15 - 18
Target Heart Rate 15
Using a Heart Rate Transmitter 16
Heart Rate Control 17
Heart Rate Control Operation 18
Heart Rate Monitor 18
General Maintenance 20 - 21
Cleaning 20
Belt Tension 20
Belt Tracking 21
Lubrication 21
Safety Checklist / Diagnosis Guide 22
Warranty and Registration 23
Rev. 4/4/02

Page 3
Important Safety Instructions
WARNING!
Read all instructions before use.
DANGER - To reduce the risk of electric shock disconnect your treadmill from the
electrical outlet prior to cleaning and/or service work.
WARNING - To reduce the risk of burns, fire, electric shock, or injury to persons,
install the treadmill on a flat level surface with access to a 120-volt, 20-amp
grounded outlet. DO NOT USE AN EXTENSION CORD: DO NOT ATTEMPT TO
DISABLE THE GROUNDED PLUG BY USING IMPROPER ADAPTERS, OR IN ANY
WAY MODIFY THE CORD SET. A serious shock or fire hazard may result along
with computer malfunctions. See Grounding Instructions, page 2.
1. Do not operate treadmill on deeply padded, plush or shag carpet. Damage to both
carpet and treadmill may result.
2. Do not block the rear of the treadmill. Provide a minimum of 3 1/2 feet clearance
between the rear of the treadmill and any fixed object.
3. Keep children away from the treadmill. There are obvious pinch points and other
caution areas that can cause harm.
4. Keep hands away from all moving parts.
5. Never operate the treadmill if it has a damaged cord or plug. If it is not working
properly, call your dealer.
6. Keep the cord away from heated surfaces.
7. Do not operate where aerosol spray products are being used or where oxygen is
being administered.
8. Never operate the treadmill with the air openings blocked. Keep the air openings
free of lint, hair, and the like.
9. Never drop or insert any object into any openings.
10. Do not use outdoors.
11. To disconnect, turn all controls to the off position, remove tether cord, then remove
plug from outlet.
12. Do not attempt to use your treadmill for any purpose other than for the purpose it is
intended.
13. Use handrails provided; they are for your safety.
14. Wear proper shoes. High heels, dress shoes, sandals or bare feet are not suitable
to be used on your treadmill. Quality athletic shoes are recommended to avoid leg
fatigue.
Remove tether cord after use to prevent unauthorized treadmill operation.
SAVE THESE INSTRUCTIONS - THINK SAFETY!

Page 4
WARNING!
1. NEVER use a ground fault circuit interrupt (GFCI) wall outlet with this treadmill.
2. Route the power cord away from any moving part of the treadmill including the
elevation mechanism and transport wheels.
3. NEVER remove any cover without first disconnecting AC power.
4. If voltage varies by ten percent (10%) or more, the performance of your treadmill
may be affected. Such conditions are not covered under your warranty. If you
suspect your voltage is low, contact your local power company or a licensed electri-
cian for testing. See Diagnosis Guide, page 14.
5. NEVER expose this treadmill to rain or moisture. This product is NOT designed for
use outdoors, near a pool or spa, or in any other high humidity environment.
Important Electrical Information
Grounding Instructions
This product must be grounded. If it should malfunction or breakdown, grounding
provides a path of least resistance for electric current to reduce the risk of electric shock.
This product is equipped with a cord having an equipment-grounding plug. The plug must
be plugged into an appropriate outlet that is properly installed and grounded in accordance
with all local codes and ordinances.
DANGER - Improper connection of the equipment-grounding conductor can result
in a risk of electric shock. Check with a qualified electrician or serviceman 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.
This product is for use on a nominal 120-volt circuit, and has a grounding plug that looks
like the plug illustrated in sketch A. A temporary adapter that looks like the adapter illus-
trated in sketches B and C may be used to connect this plug to a 2-pole receptacle as
shown in sketch B if a properly grounded outlet is not available. The temporary adapter
should be used only until a properly grounded outlet (sketch A) can be installed by a quali-
fied 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.
Grounded Outlet
Grounding Pin Grounded Outlet Box
Metal Screw
Adapter
Tab for
Grounding
Screw
A B C

Page 5
Treadmill Assembly
Attention!
The following instructions are included only as information so that you, the consumer,
understand basically how the treadmill is assembled.
1: Remove treadmill from carton. You may pick the rear of the treadmill up and roll it off
the packaging. Remove foam padding, wrap, etc. Observe for possible freight
damage.
Note: You will need a phillips screw driver and 1/2” wrench to complete assembly.
2: This owners manual packet contains (2) Allen wrenches, (4) black plugs, (2) Allen
bolts and (2) “gold” flanged washer/nuts. When practical, assembly hardware is
mounted in appropriate locations that require removal and replacement. The com-
puter head is loose. Set aside for step 6.
3: With Allen wrench (provided) unbolt the console uprights from base. The 5/16” x 1”
Allen bolts and “gold” special nut/washers will be used in step 5.
4: Raise the console upright assembly and place upright console assembly into front
grill area. Be careful of the two cables. A bottom and rear 3/8” pin will help locate
into proper position to allow hardware installation. Locate the (2) 5/16” x 1” black
Allen bolts and “gold” special 5/16” washer/nuts removed in step 4 and also the (2)
sets in parts bag. Place one bolt on the end of the Allen wrench (provided) and
insert thru any one of (4) round frame holes. Bolt should go thru console hole to
allow “gold” 5/16” hex nut/washer to be started. Hand “run” the nut against the
console so that it will not turn during tightening with Allen wrench. Do not tighten with
Allen wrench until all (4) nut/bolt assemblies are inserted and started. Tighten all
bolts. Nuts should “hold” without a wrench. If they do not hold use an open end
wrench from the bottom. Insert the (4) black plugs into the access holes.
Note: For heavy use units it is advisable to use a wrench on the nuts and add additional
torque to nut / bolt.
5: Handles will install thru access holes in console upright. Remove both 5/16”Allen
bolts in each handle with included wrench that is located in parts bag. Slide handle
(flair to outside) thru access holes in console upright. Use caution to avoid data
cables in left hand side console upright. You may observe data cable clear-
ance from top of open console upright. Start both bolts into hand rail thru console
upright. Repeat procedure for opposite hand rail. Tighten all bolts.
6: Locate the upper computer head assembly. Place in approximate position and plug
the (2) data cables into the back of computer board. A green (ground) wire will
attach to a 1/4” spade lug (terminal) near the red stop switch. Remove the (2) black
screws on rear of computer head. Align the front of the computer head (with slots)
over the (2) screws attached to console upright / channel. Bring the head down to
position at rear of upright channel. Secure the (4) black phillips head screws.

Page 6
7. Place the treadmill in operating position. Make certain cables from upper computer
do not come in contact with motor fan. Apply AC power. Start the unit and observe
belt tracking. Unit must be reasonably level for proper tracking. Test treadmill basic
operation. This includes noise, motor performance, etc.
8. Remove (2) black phillips head screws located on each side near console upright.
Install motor hood and secure with both black phillips head screws.
Before using:
1. Follow the belt tracking instructions closely in order to ensure proper belt tension
and path.
2. Walk on the belt at slow speeds under 2.5 mph for a few minutes in order to break in
the belt/deck lubricant.
3. Make certain treadmill is electrically grounded.
Contact Smooth
Service 1-800-258-4555
Sales 1-800-TREADMILL
[email protected]

Page 7
NEVER operate this treadmill without reading and completely understanding the results of
any operational change you request from the computer.
UNDERSTAND that changes in speed and incline do not occur immediately. Set your
desired speed on the computer console and release the adjustment key. The computer will
obey the command gradually.
NEVER use your treadmill during an electrical storm. Surges may occur in your household
power supply that could damage treadmill components. Removing safety cord will protect
the unit.
USE CAUTION while participating in other activities while walking on your treadmill; such
as watching television, reading, etc. These distractions may cause you to lose balance or
stray from walking in the center of the belt; which may result in serious injury.
NEVER mount or dismount the treadmill while the belt is moving. Smooth treadmills start
with zero speed and it is unnecessary to straddle the belt during start up. Simply standing
on the belt during slow acceleration is proper after you have learned to operate the unit.
ALWAYS hold on to a handrailor grab bar while making control changes (incline, speed,
etc.). Do not use excessive pressure on console control overlays. They are precision set
to function properly with little finger pressure. Pushing harder is not going to make the unit
go faster or slower. If you feel the buttons are not functioning properly with normal pressure
contact your Smooth dealer; adjustments can be made. All buttons should operate and
control treadmill functions without excessive finger effort. Damage to overlay will result if
excessive control pressure continues.
Important Operation Instructions
Safety Tether Cord
A safety tether cord is provided with this unit. It is a simple mag-
netic design that should be used at all times. It is for your safety
should you fall or move too far back on the treadbelt. Pulling this
safety tether cord will stop treadbelt movement.
To Use:
1. Place magnet into position on the console control head. Your treadmill will not start
or operate without this. Removing the magnet also secures the treadmill from
unauthorized use.
2. Fasten the black plastic clip onto your clothing securely.
Note: The magnet has strong enough power to minimize accidental, unexpected stopping
and the clip should be attached securely to make certain it does not come off. Be familiar
with its function and limitations. Use the adjustment system to assure proper length of cord.
The treadmill will stop, depending on speed, with a two to three step coast anytime the
magnet is pulled off the console. Use the red[STOP/PAUSE] switch in normal operation.

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Control / Display Panel
1234
5 6 7
8910
11
1. Quick Start Instructions.
2. Left hand display window. Dis-
plays Incline, Segment, Lap, or
Calories depending on mode.
3. Center display window. Used to
select or alter programs. In pro-
grammed operation, this display
graphically illustrates the relative
speed and incline for each seg-
ment of your workout. Also dis-
plays Heart Rate (HR model).
4. Right hand window. Displays
Speed, Distance, Heart Rate (HR
model) depending on mode.
5. [SELECT]Select button.
Switches the display between
display and program modes as
appropriate.
12
6. [ENTER]Enter button. Used to enter
information such as user weight, count-
down timer, and program settings.
7. [START BELT]Start belt button.
8. [SHIFT < >] Shift left/right buttons. Used
during programming to select the seg-
ment of the workout program. The
[SHIFT <] (shift left) button also acts as
[DIM], to dim the display during a work-
out.
9. [INCLINE + / -] Incline increase/de-
crease buttons. Used during program-
ming and normal use to adjust the incline
of the treadmill.
10. [SPEED + / -] Speed increase/decrease
buttons. Used during programming and
normal use to adjust the speed of the
treadmill.
11. [STOP/PAUSE]button. Press once to
pause a workout; press again to stop
and turn off the treadmill.
12. Safety Tether attachment

Page 9
Basic Operation
DO NOT STAND ON THE WALKING BELT WHILE
LEARNING TO OPERATE YOUR NEW TREADMILL!!
Optional setup for Calorie Computation and or Countdown Timer
1. Start with the Display unlit. Press [STOP/PAUSE] twice if necessary.
2. Press [ENTER]. The Incline/Segment/Lap/Calorie window will light, showing the
current user weight.
3. Press the [INCLINE +/-] arrows as necessary to change the displayed weight.
4. Press [ENTER]to save the user weight.
5. Press [ENTER]again. The Incline/Segment/Lap/Calorie window displays the
Countdown Time.
6. Press the [INCLINE +/-] arrows as necessary to adjust the Countdown Time in
whole minute increments.
Notes: (1) The Countdown Timer is important in programmable operation.
See Programmable section.
(2) Any time the treadmill counts down to automatic shut-off, you may press
[START BELT] to repeat Time, Speed, & Program (if applicable). This will
save your accumulated calories and distance.
Basic Manual Operation - Start / Speed & Incline / Stop:
1. Press and release[START BELT]to wake up computer. Display will light.
2. Press and hold[SPEED +] or [SPEED -] to set the desired speed.
3. Press and hold[INCLINE +] or [INCLINE -] to set the desired incline.
4. Press [START BELT]to begin belt motion.
5. Speed and Incline may be adjusted while walking/running by pressing using
[SPEED +/-] and [INCLINE +/-] buttons.
6. To stop the Treadmill, press [STOP/PAUSE].

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Operating Features
Pause Feature:
Workouts may be paused at any time, during either manual or program operation. During a
pause, Time and Distance will be held. Speed and Incline may be adjusted while paused.
1. Press [STOP/PAUSE]. The treadbelt slowly decelerates to zero mph.
2. Press [START BELT]to resume workout at previous settings.
Pace Feature:
Your pace is the amount of time that it will take to walk or jog a mile. When selected, your
pace in minutes and seconds will display in left hand window and adjust up or down as
speed is changed.
1. While treadbelt is moving, press [SELECT] until the word PACE appears in the left
hand window. In a few seconds, your pace is computed and displayed in the left
hand window.
Incline Feature:
The Incline may be adjusted anytime the display is lit. A small “dot” (light) will flash as
incline motor is raising / lowering treadmill. This is a diagnostic device indicating the upper
display is receiving an input signal from lower electronics.
1. Press and hold the[INCLINE +/-] the keys to achieve desired level of effort.
Panel Dim Feature:
The Panel Dim feature is available when the belt is moving and will blank out the display.
After belt movement, pressing [PANEL DIM] will blank out the display. Pressing any other
key while dimmed will “wake” the display back up for a few seconds.
1. Press [PANEL DIM] to blank out the display. Press again to cancel.
Track Feature:
The center display window can display your progress on a simulated 1/4 mile track, using a
blinking dot on the track to show your location. The left hand window will display the num-
ber of laps.
1. Before belt movement, press [SELECT] until a large oval is displayed in the center
window.
2. Press [START BELT]to begin.

Page 11
Odometer / Hour Meter:
When the tether cord is initially placed in operational position the dot matrix window will
display HOUR and other windows will indicate total time (hour) of treadmill use. This data
will stay on a few seconds and change to an odometer.Display will then blank out.
The left hand window indicates upper computer software version. This is a service
issue to refer to computer software design.
To Turn Treadmill Off:
Two methods accomplish this:
~Press and release redStop/Pause switch twice (once after Pause mode). Display
will blank out and treadmill will slow to a stop.
~Pull tether cord. Use tether cord only in a panic situation or to secure the treadmill.
Operating Features - continued

Page 12
Program Descriptions
Speed and Incline Programs
All Smooth Programmable treadmills are equipped with eight different programs to add
variety to your workout. Each program is evenly divided into 10 equal segments. The
workout computer will automatically divide any selected workout time by 10 to give you
equal segment lengths. We provide you with four different program examples, from which
you can develop and program your own workouts in the computer’s memory. All Factory
Defined programs come pre-packaged with warm up and cool down periods at the begin-
ning and end of each program to help you exercise properly.
Factory Defined Exercise Programs
Programs P1 through P4 are generalized programs that are provided as simple examples
of workouts and the results that may occur as a result of these workouts. Consult your
physician before beginning any exercise program and do not exceed their guidelines.
NOTE: Factory Defined selections are characterized by programs that are pre-
determined by our team of exercise experts. You may change these programs, but any
changes will be erased and set back to their original program when the treadmill is turned
off.
Definition of the Factory Defined Programs
P1 - Interval Trainer - This program is designed to increase your endurance and build
your lung power through periods of work load and rest. This is an extremely popular form of
training for athletes that experience periods of work load and rest during performance.
P2 - Thigh Burner - This program is designed to gradually increase the work load using
incline while maintaining a somewhat constant speed. This hill profile is designed to burn
away fat in the thigh area by concentrating the intense workout on the thighs.
P3 - Cardio Conditioner - For the majority of people, work loads indicated in this pro-
gram are similar to those experienced while using Heart Rate Control. Through this pro-
cess, the cardiovascular system is strengthened.
P4 - Weight Manager - By using varying work loads, this program creates interest and
helps you stick with your workout. Through this process, it gives you the opportunity to
improve your fitness while gradually replacing fat with muscle.

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Note: Refer to instructions on countdown elapsed time feature. All programs have the
workout preset at 20 minutes. You may change to another (10 minutes is minimum) if
desired by following instructions pertaining to countdown time. This must be done before
belt movement is begun.
To Select a Program:
1. Begin with the treadbelt stopped. Press and release the[START BELT]key to
light the display.
2. Press [SELECT]as many times as necessary to toggle the display to the desired
program.
For each program, the left and right windows will display the maximum overall
speed and incline. The center window will give a graphical representation of the
workout in 10 equally timed segments, using vertical bars to indicate therelative
speed and incline during each segment of the workout. The height of these bars
indicates the speed and inclinerelative to the maximum shown in the other two
windows.
3. (Optional) Once a program is selected, you may use the[SPEED +/-] arrows to
choose 5 different effort levels. Speed and Incline segments will change accord-
ingly, and the maximum speed and incline for each level will be displayed on the
outer windows.
4. Press [START BELT]to begin your workout.
Note: The segment time will always be 1/10th of the overall session time set by the count-
down timer. Within 5 seconds of the end of a segment run, Incline and Speed displays will
flash and a chime will alert you to the change.
Programmable Operation
Incline Speed

Page 14
To Review / Change a Program:
1. Begin with the treadbelt stopped. If necessary, press and release the[START BELT]
key to light the display.
2. Press [SELECT]as many times as necessary to toggle the display to the desired
program.
Note: You may choose to edit either the pre-programmed workouts (first in the
displayed series) or the user-defined workouts (second in the displayed series), but
only changes to the user-defined workouts will be saved after the unit is turned off.
3. Use the [SPEED +/-] and [INCLINE +/-] keys to adjust the speed and incline of the
first workout segment.
4. Press the [SHIFT >] (shift right) key to advance to the next segment. As each
segment is selected, a blinking light will indicate the segment being edited.
5. Repeat steps 3 & 4 above until all 10 segments are programmed.
6. Press [START BELT]to begin your workout and save the program.
NOTE: During your workout, you may adjust the speed and incline at any time. Any
changes made while the belt is moving will not be saved with the program.
To Erase a User Defined Program:
1. Press [SELECT]as many times as necessary to toggle the display to the program
to be deleted.
2. Press and hold both [SHIFT]keys at the same time for 3 seconds. The program
will be cleared.

Page 15
Target Heart Rate (HR models only)
The old motto, “no pain, no gain”, is a myth that has been overpowered by the benefits of
exercising comfortably. A great deal of this success has been promoted by the use of heart
rate monitors. Many people find their exercise much more enjoyable and effective by
maintaining their heart rate in the desired benefit range through the use of Heart Rate
Control.
To determine the benefit
range in which you wish
to train, you must first
determine your Maxi-
mum Heart Rate. This
can be accomplished by
using the following
formula: 220 - User’s
Age = Maximum Heart
Rate. After calculating
your Maximum Heart
Rate, you can decide
upon which goal you
would like to pursue.
The two most popular
reasons for, or goals of
exercise, are cardiovas-
cular fitness (training for
the heart and lungs) and
weight control. The
black columns on the
chart above represent the Maximum Heart Rate for a person whose age is listed at the
bottom of each column. The training heart rate for either cardiovascular fitness or weight
loss is represented by two different lines that cut diagonally through the chart. A definition
of the lines’ goal is in the bottom left-hand corner of the chart. If your goal is cardiovascular
fitness or if it is weight loss, it can be achieved by training at 75% or 65%, respectively, of
your Maximum Heart Rate on a schedule approved by your physician. Consult your physi-
cian before participating in any exercise program.
With all Heart Rate Control treadmills, you may use the heart rate monitor feature without
using the Heart Rate Control program. This function can be used during manual mode or
during any of the eight different programs. The Heart Rate Control program automatically
controls incline and overrides manual adjustment of incline grade.
Note: Refer to Heart Rate Control Operation for computer calculated target heart
rate.
TARGET HEART RATE
TRAINING CHART
20 25 30 35 40 6545 6050 55
100
110
140
120
130
150
160
170
180
190
200
Age of User
Heart Rate (Beats per Minute)
Maximum Heart Rate
CardiovascularWeight Loss

Page 16
Using a Heart Rate Transmitter (HR Models)
How to wear your wireless chest strap transmitter:
1. Attach the transmitter to the elastic strap using the locking parts.
2. Adjust the strap as tightly as possible as long as the strap is not too tight to remain
comfortable.
3. Position the transmitter with the logo centered in the middle of your body facing
away from your chest (some people must position the transmitter slightly left of
center). Attach the final end of the elastic strap by inserting the round end and,
using the locking parts, secure the transmitter and strap around your chest.
4. Position the transmitter immediately below the pectoral muscles.
5. Sweat is the best conductor to measure very minute heart beat electrical signals.
However, plain water can also be used to pre-wet the electrodes (2 black rectangu-
lar areas on the reverse side of the belt and either side of transmitter). It’s also
recommended that you wear the transmitter strap a few minutes before your work
out. Some users, because of body chemistry, have a more difficult time in achieving
a strong, steady signal at the beginning. After “warming up”, this problem lessens.
As noted, wearing clothing over the transmitter/strap doesn’t effect performance.
6. Your workout must be within range - distance between transmitter/receiver - to
achieve a strong steady signal (as noted by flashing light). The length of range may
vary somewhat but generally stay close enough to the console to maintain good,
strong, reliable “flashes” (pulses).
Wearing the transmitter immediately against bare skin assures you of proper
operation. If you wish, you may wear the transmitter over a shirt. To do so, moisten
the areas of the shirt that the electrodes will rest upon.
Note: The transmitter is automatically activated when it detects activity from the user’s heart. Additionally, it
automatically deactivates when it does not receive any activity. Although the transmitter is water resistant,
moisture can have the effect of creating false signals, so you should take precautions to completely dry the
transmitter after use to prolong battery life(estimated transmitter battery life is 2500 hours). Use Panasonic
no. CR2032 / 3 volt for replacement battery.

Page 17
Heart Rate Control (HR model only)
WARNING!
DO NOT USE THE HEART RATE CONTROL PROGRAM IF YOUR HEART RATE IS
NOT REGISTERING PROPERLY ON THE TREADMILL’S DISPLAY!
Special Operations of Heart Rate Functions:
All Smooth treadmills that are factory equipped with a Heart Rate Control system have
many distinct features both in the Heart Rate Control program and during heart rate moni-
toring. This section will give you a more detailed background to use your treadmill in the
most effective manner.
How the Heart Rate Control Program Works:
Heart Rate Control uses your treadmill’s incline system to adjust your heart rate. Increases
and decreases in elevation affect heart rate much more efficiently than changes in speed.
Additionally, changes in incline keep you in control of the machine’s speed instead of the
machine controlling you.
Note: Once you begin the Heart Rate Control mode by pressing the[START BELT]
key, you cannot make incline adjustments by pressing the [INCLINE +/-] keys. The
computer makes all incline adjustments for you.
Selecting a Heart Rate Control Program:
You have the option, during the setup mode, to choose either the Weight Control program
or the Cardiovascular program. Weight Control attempts to maintain your heart rate at
65% of your Maximum Heart Rate. Cardiovascular attempts to maintain your heart rate at
75% of your Maximum Heart Rate. Your Maximum Heart Rate is based upon a formula that
subtracts your age from 220. Your age input is performed during the setup mode. See
Heart Rate Control Operation.
Note: If you change your Target Heart Rate during your workout, the new percentage of
your Maximum Heart Rate will appear in the Incline window on the display.
Heart Rate Control Countdown:
To use the Heart Rate Control countdown feature, you must enter time during the initial
start up phase. SeeCountdown Elapsed Time. If time is not entered, the clock will count
from 0:00 up once the[START BELT] key is pressed. If time is entered, the clock will
begin once you have reached your Target Heart Rate. By delaying the beginning of the
clock operation until you are in your Target Heart Rate range, you will know exactly how
much time you have spent in the range. Therefore, you will be able to accurately measure
your heart rate workout. Consult with your physician concerning the amount of time that you
should exercise using Heart Rate Control.

Page 18
Technical Specifications of Heart Rate Control:
The protocol for the Heart Rate Control program is:
Range of Actual Heart Rate Change in Incline Time Between Changes
11 to 20 Beats Below Target Increase by 1% 15 Seconds
6 to 10 Beats Below Target Increase by 1% 30 Seconds
3 to 5 Beats Below Target Increase by .5% 30 Seconds
2 Beats +Target Heart Rate No Change NotApplicable
3+ Beats Above Target Decrease by 1% 15 Seconds
Note: Your Actual Heart Rate must be within 20 beats of the Target Heart Rate
before the machine will begin to control the incline.
If the machine reaches the maximum incline setting and your heart rate has not reached the
Target Heart Rate, the treadmill will prompt you to increase your speed using an audible
tone and flashing light bar on the display. If the machine declines to 0% and your heart rate
continues to exceed the Target Heart Rate, the treadmill will prompt you to decrease your
speed.
Note: Do not increase your speed if you do not feel comfortable. Use the
DOWNtkey to decrease your Target Heart Rate.
Erratic Operation:
Caution! Do not use this treadmill for Heart Rate Control unless a steady, solid
Actual Heart Rate value is being displayed. High, wild, random numbers being
displayed indicate a problem.
If the treadmill is unable to receive a signal from the transmitter or if it detects an error, the
center dot matrixwindow will display“0” (no flashing heart) and the treadmill’s incline will
reset to 0%.
A small computer light (dot) on the right hand display window will indicate a signal is being
received.
Note: This light should flash in exact rhythm of your heart beat (pulse). A steady or erratic
light indicates interference from an outside source.
Areas to look for on interference:
(1) Treadmill not properly grounded - A must!
(2) Microwave ovens, T.V.’s, small appliances, etc.
(3) Fluorescent lights.
(4) Some household security systems.
(5) Perimeter fence for a pet.

Page 19
Note: Enter a countdown elapsed time if desired.
1: Press and release the[START BELT] key.
2: Press and release the[SELECT] key. The first program to be displayed is
Heart Rate Control, HRC. HRC will be displayed in the right hand window. 15 will
be displayed in the left hand (incline) window.
3: With the [INCLINE +/-] keys adjust to desired maximum incline that the unit
will achieve in HRC. Few people use 15%. 10% is more common.
Press [ENTER].
4. Optional Target Heart Rate calculation. To skip, resume with step 5.
Press the [ENTER]key. AG45 (for example) will be displayed in the left hand
window. Use the [INCLINE +/-] keys to enter your age. Use the[SHIFT]keys to
select cardiovascular or weight control, as indicated by arrows in the center
window. The recommended target heart rate will be displayed in the right hand
window. The percent of target from maximum heart rate is displayed in the center
window. It will change as target is adjusted.
5: You may adjust target Heart Rate (from recommended) with the[INCLINE +/-] keys.
Press [ENTER].
6: Adjust speed to desired level, [SPEED +/-] keys.
7: Press [START BELT] to begin belt movement.
Note: Remember you have no control of incline. The[INCLINE +/-] keys adjust target
heart rate - not incline. You may adjust target anytime during the workout.
The display will automatically show a heart rate value when receiving a wireless signal
(chest strap or pulse grip).
If the large center dot matrix display is not being used (track / programs), the heart rate will
be shown in it (with flashing heart). If the center display is used, the Speed / Distance
window will scan with the actual heart rate value.
Note: Pulse Grip option is considered a monitor only.
Heart Rate Monitor (Only)
Heart Rate Control Operation

Page 20
General Maintenance
Belt and Bed - Your treadmill uses a very high-efficient low-friction bed. Performance is
maximized when the bed is kept as clean as possible. Use a soft, damp cloth or paper
towel to wipe the edge of the belt and the area between the belt edge and frame. Also
reach as far as practical directly under the belt edge. This should be done once a month to
extend belt and bed life. Use water only - no cleaners or abrasives. A mild soap and water
solution along with a nylon scrub brush will clean the top of the textured belt. Allow to dry
before using.
Belt Dust - This occurs during normal break-in or until the belt stabilizes. Wiping excess
off with a damp cloth will minimize buildup.
General Cleaning - Dirt, dust, and pet hair can block air inlets and accumulate on the
running belt. On a monthly basis, vacuum underneath your treadmill to prevent buildup.
Once a year, you should remove the black motor hood and vacuum out dirt that may accu-
mulate. UNPLUG POWER CORD BEFORE THIS TASK.
BELT ADJUSTMENTS:
Treadbelt Tension Adjustment - Belt tension is not critical for most users. It is very
important for joggers and runners in order to provide a smooth, steady running surface.
Adjustment must be made from the right side of the rear roller in order to adjust tension with
the 1/4” allen wrench provided in the parts package. The adjustment bolt is located at the
end of the right side rail as noted in diagram below.
Tighten the rear roller only enough to prevent slippage at the front roller. Turn the treadbelt
tension adjusting bolt in increments of 1/4 turn and inspect for proper tension. When an
adjustment is made to the belt tension, you must also make a tracking adjustment
to compensate for the change in belt tension. This is accomplished by turning both
the tension and tracking allen bolts an equal amount. This adjustment should be made by
turning both bolts clockwise by no more than a 1/4 turn at a time.
DO NOT OVERTIGHTEN - Overtightening will cause belt damage and premature bearing
failure.
Tracking
Adjustment
Side Only
Belt Tension
Adjustment
Side Only