Life Fitness Fitness Electronics Fitness Electronics User Manual

CORPORATE HEADQUARTERS  
10601 West Belmont Avenue  
Franklin Park, Illinois 60131  
U.S.A.  
847.288.3300 • FAX: 847.288.3703  
800.735.3867 (Toll-free within the U.S. and Canada)  
INTERNATIONAL OFFICES  
LIFE FITNESS ASIA PACIFIC LTD  
12th Floor, Tower 1, The Gateway  
25 Canton Road  
LIFE FITNESS EUROPE GMBH  
Siemensstrasse 3  
85716 Unterschleissheim  
GERMANY  
Tsimshatsui, Kowloon  
HONG KONG  
Telephone: 852.2.891.6677  
FAX: 852.2.575.6001  
Telephone: 49.89.31 77 51.0  
FAX: 49.89.31 77 51.99  
LIFE FITNESS ITALIA S.R.L.  
Via Elvas 92  
39042 Bressanone (BZ)  
ITALY  
Telephone: 39.472.835 470  
FAX: 39.472.833 150  
LIFE FITNESS ATLANTIC BV  
Atlantic Headquarters  
Columbusstraat 25  
3165 AC Rotterdam  
NETHERLANDS  
Telephone: 31.10.294.5011  
FAX: 31.10.294.5029  
LIFE FITNESS LATIN AMERICA  
10601 West Belmont Avenue  
Franklin Park, Illinois 60131  
U.S.A.  
Telephone: 847.288.3675  
FAX: 847.288.3762  
LIFE FITNESS DO BRAZIL  
Al. Rio Negro, 433 - Prédio 2 - Sala 2 - 3º andar (Confab)  
Aplhaville - Barueri - SP  
CEP: 06454-904  
BRAZIL  
LIFE FITNESS UK LTD  
Queen Adelaide  
Ely, Cambs CB7 4UB  
UNITED KINGDOM  
Telephone: 44.1.353.666 017  
FAX: 44.1.353.666 018  
Telephone: [55] 11.7295-2217  
FAX: [55] 11-7295-2218  
LIFE FITNESS AUSTRIA  
Vertriebs GmbH  
Hintschiggasse 1  
1100 Vienna  
AUSTRIA  
Telephone: 43.1.61 57 198  
FAX: 43.1.61 57 198.20  
LIFE FITNESS JAPAN  
Nippon Brunswick Bldg., #8F  
5-27-7 Sendagaya  
Shibuya-Ku, Tokyo  
LIFE FITNESS BENELUX NV  
Lambrechtshoekenlaan 309-311  
B-2170 Antwerpen-Merksem  
BELGIUM  
Japan 151-0051  
Telephone: 81.3.3359.4309  
FAX: 81.3.3359.4307  
Telephone: 32.3.644.4488  
FAX: 32.3.644.2480  
M051-00K20-B190  
1/00  
1
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TABLE OF CONTENTS  
Section  
1.  
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page  
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5  
Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5  
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7  
The Display Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8  
Display Console Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8  
Display Console Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8  
The Accessory Tray / Reading Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10  
Heart Rate Zone Training® Exercise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11  
Why Heart Rate Zone Training Exercise . . . . . . . . . . . . . . . . . . . . . . . . . . .11  
Heart Rate Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12  
The Workouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14  
Workout Overviews . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14  
Using the Workouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15  
To Begin a Workout // Select Quick Workout // Select Workout  
1.1  
1.2  
2.  
2.1  
2.2  
2.3  
3.  
3.1  
3.2  
4.  
4.1  
4.2  
4.3  
Workout Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16  
Fat Burn // Cardio // Hill // Random // Manual // Cross-Train Aerobics //  
Cross-Train Reverse  
.
4.4  
4.5  
5.  
5.1  
5.2  
6.  
6.1  
6.2  
6.3  
6.4  
6.5  
7.  
Workout Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19  
Adjusting the Intensity Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20  
Internal Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21  
Entering the Manager's Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21  
The Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21  
Service And Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22  
Preventive Maintenance Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22  
Preventive Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23  
Troubleshooting the Heart Rate Chest Strap . . . . . . . . . . . . . . . . . . . . . . . .23  
Troubleshooting the Lifepulse Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . .23  
How to Obtain Product Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24  
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25  
Life Fitness Cross-Trainer Specifications . . . . . . . . . . . . . . . . . . . . . . . . . .25  
7.1  
© 1999 Life Fitness, a division of Brunswick Corporation. All rights reserved. Life Fitness, and Heart Rate  
Zone Training exercise are registered trademarks, and Lifepulse and "Rely on It" are trademarks of  
Brunswick Corporation. Polar is a registered trademark of Polar Electro, Inc. Cardio Theater is a registered  
trademark of the Cardio Theater Holdings. FitLinxx is a registered trademark of the Integrated Fitness  
Corp. Any use of these trademarks, without the express written consent of Life Fitness or the correspond-  
ing companies is forbidden.  
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This Operation Manual describes the functions of the following products:  
Life Fitness Rear Drive Total Body Cross-Trainers:  
8500  
9100  
9500HR  
See "Specifications" page in this manual for product specific features.  
Statement of Purpose: The Cross-Trainer is an exercise machine that combines low-impact  
elliptical pedaling with push/pull arm motion to provide an efficient, effective total body workout.  
CAUTION: Life Fitness STRONGLY recommends seeing a physician for a com-  
plete medical exam before undertaking an exercise program, particularly if the  
user has a family history of high blood pressure or heart disease, or is over the  
age of 45, or smokes, has high cholesterol, is obese, or has not exercised regu-  
larly in the past year.  
If, at any time while exercising, the user experiences faintness, dizziness, pain, or shortness of  
breath, he or she must stop immediately.  
MISE EN GARDE: Life Fitness conseille VIVEMENT de consulter un médecin pour  
subir un examen médical complet avant de commencer tout programme d'exerci-  
ce, et tout particulièrement si l'utilisateur a des antécédents familiaux d'hyperten-  
sion ou de troubles cardiaques, ou s'il a plus de 45 ans, s'il fume, s'il a du  
cholestérol, s'il est obèse ou n'a pas fait d'exercice régulièrement depuis un an.  
Si, pendant l'utilisation de l'appareil, l'utilisateur ressent un malaise, des vertiges, des douleurs  
ou des difficultés à respirer, il doit cesser immédiatement.  
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1
GETTING STARTED  
1.1 IMPORTANT SAFETY INSTRUCTIONS  
SAFETY WARNING: The safety of the product can be maintained only if it is  
examined regularly for damage and wear. See Preventative Maintenance section  
for details.  
Never operate a Life Fitness product if it has been dropped, damaged, or even partially  
immersed in water. If any of these occur, contact Life Fitness Customer Support Services.  
Do not use this product in areas where aerosol spray products are being used or where oxy-  
gen is being administered. Such substances create the danger of combustion and explo-  
sion.  
Always follow the console instructions for proper operation.  
Close supervision is necessary when used by children, invalids or disabled persons.  
Do not use this product outdoors, near swimming pools or in areas of high humidity.  
Never operate a Life Fitness product with the air openings blocked. Keep air openings free  
of lint, hair or any obstructing material.  
Never insert objects into any opening in this product. If an object should drop inside, careful-  
ly retrieve it. If the item cannot be reached, contact Life Fitness Customer Support Services.  
Never place liquids of any type directly on the unit, except in the accessory tray water bottle  
holder. Containers with lids are recommended.  
Wear shoes with rubber or high-traction soles. Do not use shoes with heels, leather soles,  
cleats or spikes. Make sure no stones are embedded in the soles.  
Keep all loose clothing, shoelaces and towels away from moving parts.  
Do not use this product in bare feet.  
Do not tip the unit on its side during operation.  
Keep the area around the Life Fitness product clear of any obstructions, including walls and  
furniture. Ensure that there is at least one foot of clearance in front of the Cross-Trainer.  
Use caution when mounting or dismounting the Cross-Trainer. Use the stationary handlebar  
whenever additional stability is required. While exercising, hold onto the moving arms.  
Never use the Cross-Trainer while facing backward.  
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.  
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1
POINT DE DÉPART  
1.1 CONSIGNES DE SÉCURITÉ IMPORTANTES  
CONSIGNE DE SÉCURITÉ : pour un emploi sûr, le produit doit être inspecté  
régulièrement afin de s'assurer qu'il n'est pas usé ni endommagé. Consultez la  
section de Maintenance préventive pour obtenir de plus amples informations.  
Ne faites jamais fonctionner d'appareil Life Fitness dont le cordon d'alimentation ou la fiche  
seraient abîmés, qui aurait fait une chute ou qui aurait été endommagé ou partiellement  
plongé dans l'eau. Contactez le service après-vente de Life Fitness.  
N'utilisez pas ce produit dans des zones où vous utilisez des aérosols ou administrez de  
l'oxygène. De telles substances pourraient entraîner des risques d'incendie et d'explosion.  
Pour un fonctionnement correct, suivez toujours les instructions de la console.  
Une surveillance étroite est nécessaire en cas d'utilisation par des enfants, des personnes  
invalides ou handicapées.  
N'utilisez pas ce produit à l'extérieur, près d'une piscine ou dans endroits très humides.  
Ne faites jamais fonctionner de produit Life Fitness dont les bouches d'aération seraient blo-  
quées. Maintenez-les exemptes de peluches, de cheveux ou de toute obstruction.  
N'insérez jamais d'objet dans les ouvertures de cet appareil. Si un objet tombe dedans,  
coupez l'alimentation électrique, débranchez le cordon de la prise et récupérez-le avec pré-  
caution. Si vous ne pouvez pas l'atteindre, consultez le service après-vente de Life Fitness.  
Ne placez jamais de liquides d'aucune sorte directement sur l'appareil, sauf si vous dis-  
posez d'un support ou d'un plateau pour accessoires. Il est recommandé d'utiliser des con-  
teneurs munis d'un couvercle.  
Portez des chaussures avec semelles en caoutchouc ou antidérapantes. N'utilisez pas de  
chaussures à talons, de semelles en cuir ou à crampons. Assurez-vous qu'aucun caillou ne  
s'est incrusté dans les semelles.  
Maintenez les vêtements lâches, les lacets et les serviettes à l'écart des pièces en mouvement.  
N'utilisez pas cet appareil sans chaussures.  
Ne faites pas basculer l'appareil sur le côté tandis qu'il fonctionne.  
Maintenez la zone autour du produit Life Fitness exempte d'obstructions, y compris de murs  
et de meubles. Veillez à laisser au moins 30 cm d'espace autour du Cross-Trainer.  
Procédez avec précaution lors du montage ou du démontage de la machine. Utilisez la  
barre fixe pour renforcer votre stabilité. Pendant les exercices, saisissez les bras mobiles.  
N'utilisez jamais cet appareil en vous tournant vers l'arrière.  
CONSERVEZ CES INSTRUCTIONS POUR USAGE ULTÉRIEUR.  
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6
1.2 SETUP  
Read the Operation Manual before setting up the Life Fitness Cross-Trainer.  
1.2.1 WHERE TO PLACE THE CROSS-TRAINER  
Following all Safety Instructions, position the Cross-Trainer where it will be used. When correctly  
positioned, the Cross-Trainer can be easily mounted from the side. Allow 1 foot of clearance in  
front of the Cross-Trainer to allow for movement of the pedal levers.  
1.2.2 HOW TO STABILIZE THE LIFE FITNESS CROSS-TRAINER  
After placing the Cross-Trainer where it will be used, check its stability. If there is a rocking  
motion, even if slight, the unit needs to be stabilized. To level it, check the stabilizing feet on the  
stabilizing bars to determine which one does not rest fully on the floor. Using a finger, rotate this  
stabilizing foot to lower it. Recheck the stability and adjust again as needed until the Cross-  
Trainer is stable and no longer rocks. The adjustment may be locked into position by tightening  
the jam nut against the stabilizer bar with an open end 9/16 inch wrench  
.
1.2.3 CHECK FOR POWER  
The Cross-Trainer console is powered by a rechargeable 6 volt battery. Check the battery by  
pressing the START key. The console will light up, allowing a workout to be programmed. If the  
console does not light, mount the Cross-Trainer and begin pedaling. The console will light up,  
allowing a workout to be programmed. Pedal for 10-20 minutes at 25 RPM or greater while in a  
workout to charge the battery. Afterwards, the pedal action during workouts keeps the battery  
charged. If the console still does not light, call Customer Support Services.  
1.2.4 FITNESS AND ENTERTAINMENT NETWORKING  
The Cross-Trainers are Fitness Network and Fitness Entertainment compatible. Contact Life  
Fitness Customer Support Services to purchase networking kits.  
FitLinxx® System Network: The protocol allows the unit to exchange workout information  
with a FitLinxx database.  
Fitness Entertainment System: The fitness entertainment network compatibility allows this  
unit to power a third-party receiver for use with an entertainment system (e.g. Cardio  
Theater® system).  
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2
THE DISPLAY CONSOLE  
2.1 DISPLAY CONSOLE OVERVIEW  
The computerized display console is easy to use. It allows an individual to follow the progress of  
a workout. The on-board computer allows a workout to be tailored to individual fitness capabili-  
ties and goals while providing a unique means of measuring fitness improvement from one  
workout to the next.  
2.2 DISPLAY CONSOLE DESCRIPTIONS  
The functions for the keys and display windows on the Cross-Trainer console are shown below.  
Where differences exist between the three models, the particular model number is referenced.  
A
START: The START key is used to activate an unlit console so a new workout can be set  
up. The activated console displays PRESS ENTER TO BEGIN and remains active for 20  
seconds. If no key is pressed, it shuts down again.  
NOTE: The Cross-Trainers are equipped with AutoStart, so the console will also become active  
simply by beginning to pedal.  
B
ENTER: This key is used to enter data displayed in the message center.  
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C
D
NUMERIC KEYPAD (CT 9500HR): Use the numeric keys to set the workout parameters,  
including length of workout, weight, age, target heart rate, and resistance level. While a  
workout is in progress, they can also be used to enter a different effort level or target heart  
rate (in Fat Burn or Cardio). The ARROW keys have the same function as the numeric key-  
pad, but allow the data to be increased or decreased instead of keying in the changed data.  
ARROW KEYS: Use the Up and Down Arrow keys to set the workout parameters, including  
length of workout, weight, age, target heart rate, and resistance level. The Arrow keys can  
also be used to increase or decrease the effort level (or target heart rate if in Fat Burn or  
Cardio) of a workout while it is in progress.  
E
F
QUICK WORKOUT: Allows a user to begin a manual workout quickly, with minimal console  
inputs.  
PAUSE (CT 8500, CT 9100): Press this key during a workout to pause it. Press it again (or  
resume pedaling) to reactivate the workout. The Pause feature allows a paused workout to  
continue automatically when pedaling resumes.  
NOTE: The workout must resume before the pause timeout elapses, or it is cancelled.  
G
CLEAR (CT 8500, CT 9100): Press this key to clear incorrect data before pressing the  
ENTER key. Pressing Clear during a workout will end it and show a summary of the workout  
(total time elapsed, total calories, and distance traveled). Pressing it a second time will  
prompt for a new workout.  
H
CLEAR/PAUSE (CT 9500HR): Press this key once to clear incorrect data before pressing  
the ENTER key. Press it once during a workout to pause it. To reactivate the workout, press  
the Clear/Pause key again. Pressing it twice in rapid succession during a workout ends the  
workout and shows a summary of the workout (total time elapsed, total calories, and dis-  
tance traveled.) Then pressing it a third time clears the current workout and prompts for a  
new one.  
I
DISPLAY LOCKf: During a workout, the message center normally alternates between dis-  
play of Heart Rate or Distance (if heart rate detected) and (if enabled) Cal/Hr or Watts (not  
available on CT 8500). This key allows freezing the message center display on one set of  
feedback information. To lock the display, press the Display Lock key. To unlock the display,  
press the Display Lock key again.  
J
WORKOUT PROFILE WINDOW: A matrix of lights displays the current position and the  
upcoming terrain. While pedaling, the light columns move across the screen from right to  
left. The higher the column of lights, the greater the workout intensity.  
Fat Burn and Cardio are interactive workouts which require use of Polar® telemetry (option-  
al for CT 8500 in the U.S.A. and Canada) and a heart rate chest strap or alternately, for CT  
9500HR only, use of the Lifepulse sensors. During these workouts, a heart is displayed in  
the window at specific points in the workout when the heart rate signal is needed. If the sig-  
nal is not detected, a message will appear, "NEED HEART RATE - CHECK TELEMETRY  
STRAP" (or, for CT 9500HR, "- PLACE HANDS ON SENSORS OR USE TELEMETRY  
STRAP"). If the heart rate signal isn't received within 3 minutes, the workout is converted to  
a Manual workout.  
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K
MESSAGE CENTER: Provides simple step-by-step instructions and motivation messages.  
Displays time, RPM, level, calories, heart rate, distance, and (for CT 9100 and CT 9500HR)  
calories per hour and watts.  
Time: time elapsed since beginning the program.  
RPM: pedal revolutions per minute.  
Level: programmed resistance level.  
Calories: calculated number of calories burned since beginning the program.  
Heart Rate: detected heart rate.  
Distance: distance traveled since beginning the program, based on the RPM and level.  
Calories per Hour: rate of calories burned per hour.  
Watts: the expression of the mechanical rate of work (power output).  
MODE KEYS (CT 9100, CT 9500HR): Two modes are provided:  
L
Aerobics Mode displays prompts on the Message Center to vary the workload and empha-  
size different muscle groups during the workout. It can be used with the Hill, Random and  
Manual workouts.  
Reverse Mode varies the workout by alternating five minutes of forward motion with two  
minutes of reverse motion. It can be used with the Hill, Random and Manual workouts.  
2.3 THE ACCESSORY TRAY / READING RACK  
The accessory tray with reading rack (CT 9500HR, CT 9100) supports a water bottle and  
portable cassette or CD player. It mounts under the console.  
The reading rack supports a magazine or book at the bottom edge of the console.  
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3
HEART RATE ZONE TRAINING® EXERCISE  
3.1 WHY HEART RATE ZONE TRAINING EXERCISE?  
Research shows that exercising within a specific heart rate is the optimal way to monitor exer-  
cise intensity and achieve maximum results. That is the idea behind the Life Fitness Heart Rate  
Zone Training approach to exercise.  
Zone Training Exercise takes the guesswork out of working out by identifying specific ranges, or  
zones, in which to maintain a heart rate to achieve maximum exercise results according to  
goals. In short, Zone Training Exercise all but eliminates under- and over-training by targeting  
the heart rate to individual fitness objectives.  
For instance, if the primary goal is to burn fat, exercise at a level between 60% and 75% of the  
theoretical maximum heart rate. Alternately, to improve cardiovascular condition, work out at  
75% to 85% of the theoretical maximum heart rate.  
Life Fitness offers two exclusive workouts designed to take full advantage of the benefits of  
Heart Rate Zone Training Exercise: Fat Burn and Cardio (optional for CT 8500 in the U.S.A. and  
Canada). The focus of the exercise activities can be varied by switching between the Fat Burn  
and Cardio workouts at any time during a workout or by entering a new target heart rate with the  
Up or Down Arrow keys or numeric keypad (CT 9500HR).  
Both the Fat Burn and Cardio workouts measure heart rate. Wear the telemetry heart rate chest  
strap and the heart rate will be transmitted to the on-board computer continuously. Alternately,  
for CT 9500HR, grasp the Lifepulse sensors on the moving arms. The resistance level will auto-  
matically adjust to maintain the target heart rate based on the actual heart rate.  
Defined by the American College of Sports Medicine's "Guidelines for Exercise Testing and  
Prescription" as 220 minus age.  
®
179  
170  
162  
153  
145  
136  
128  
119  
111  
102  
85%  
80%  
126  
120  
114  
108  
102  
96  
90  
65%  
84  
78  
72  
60%  
10 20 30 40 50 60 70 80 90 100  
A G E  
11  
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3.2 HEART RATE MONITORING  
THE LIFEPULSE DIGITAL HEART RATE SENSORS  
The patented Lifepulse digital heart rate sensors (A) are the built-in heart rate monitoring system  
on the Life Fitness 9500HR Cross-Trainer.  
To use the Lifepulse sensors (CT 9500HR), grasp the stainless steel sensors on the moving  
arms when the console displays the heart symbol, or at any time a heart rate reading is wanted.  
The heart rate will be displayed in 10 to 40 seconds.  
There are four sensors, two on each moving arm. All four must be firmly contacted to obtain a  
heart rate reading.  
12  
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THE HEART RATE CHEST STRAP  
A heart rate chest strap allows the on-board, Polar® telemetry heart rate feature of this product  
(optional for CT 8500 in the U.S.A. and Canada) to continuously monitor the heart rate and in  
many workouts adjusts aspects of the workout such as resistance level. To order a chest strap,  
call Life Fitness Customer Support Services.  
Wet the transmitter electrodes (A) (the two grooved surfaces on the underside of the strap) and  
secure the strap as high under the chest muscles as possible. The strap should be snug, but  
comfortable enough to allow for normal breathing.  
The transmitter strap will deliver an optimum heart rate reading when the electrodes are directly  
in contact with bare skin. However, it will function properly through wet, lightweight clothing.  
The key to proper operation is for the electrodes to remain wet to transmit the electrical impuls-  
es of the heart back to the receiver.  
If it becomes necessary to remoisten the chest strap electrodes, grasp the center of the strap,  
pull it away from the chest to expose the two electrodes, then moisten them in this position.  
NOTE: For CT 9500HR, if the Lifepulse sensors are grasped while the chest strap is being  
worn, the signals from the sensors, if valid, are used as the heart rate indication over the chest  
strap.  
13  
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4
THE WORKOUTS  
4.1 WORKOUT OVERVIEWS  
Selecting a Life Fitness workout is as easy as pressing a key. The following are preprogrammed  
workouts for this Life Fitness product.  
QUICK WORKOUT is the fastest way to begin exercising. It allows starting a manual workout  
with minimal console input.  
FAT BURN is a workout offering a low intensity way to burn fat. The heart rate chest strap or  
Lifepulse Sensors (CT 9500HR) must be used. The Fat Burn workout automatically changes the  
resistance level to maintain the heart rate at 65% of theoretical maximum.  
CARDIO is a higher intensity workout emphasizing cardiovascular benefits and maximum fat  
burning for more fit users. The heart rate chest strap or Lifepulse Sensors (CT 9500HR) must be  
used. The Cardio workout will automatically change the resistance level to maintain the heart  
rate at 80% of theoretical maximum.  
HILL is an interval training workout consisting of a combination of hills and valleys proven to  
provide effective, time-efficient cardiovascular results.  
RANDOM is an interval training workout of varying resistance levels which occur randomly with  
each exercise session.  
MANUAL is a constant effort workout in which the user can change resistance level or speed at  
any time.  
CROSS-TRAIN AEROBICS is a versatile workout which acts like a personal trainer, prompting  
the user to try pushing, pulling, total body, lower body, speed changes, and forward/reverse  
motion. This workout allows maximum cross-training benefits.  
CROSS-TRAIN REVERSE is a workout alternating forward motion (5 minutes) and backward  
motion (2 minutes), thereby cross-training different muscle groups.  
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4.2 USING THE WORKOUTS  
TO BEGIN A WORKOUT  
Without networking, press START or begin pedaling to activate the console. Check that the  
Message Center is scrolling "PRESS ENTER TO BEGIN." If it displays a different message,  
press the Clear key twice in rapid succession.  
With optional networking enabled, the console will display instead "PRESS ENTER TO  
BEGIN OR ENTER ID" (CT 8500, CT 9100 adds "USING ENTER KEY"). If this message is  
scrolling in the Message Center, either select a workout as described below OR log on to the  
networked exercise database and then select a workout.  
To log onto the network, use the Arrow keys to scroll in the user ID number. Alternately (CT  
9500HR), key in the user ID number with the numeric keypad.  
SELECT QUICK WORKOUT  
Quick Workout is the fastest way to begin exercising, allowing a manual workout to begin with  
minimal console input. To use it, press the START key or begin pedaling. Then press the Quick  
Workout key, and use the arrow keys or the numeric keypad (CT 9500HR) to set the weight.  
SELECT WORKOUT  
First, press Enter. The Message Center now prompts for the weight.  
Second, enter weight. The default weight is 150 pounds or 68 kilograms. Use the Up and  
Down Arrow keys or the numeric keypad (CT 9500HR) to set the weight as required and press  
the Enter key again. Now the workout can be selected.  
Third, select a workout. The first workout shown is Fat Burn (or Manual if telemetry is dis-  
abled). For a different workout, use the Up and Down Arrow keys to scroll through the workout  
choices (see below). Then press the Enter key.  
Fourth, complete workout setup. The Message Center prompts for the remaining setup infor-  
mation required for the workout: the planned workout length and resistance level, or the age and  
target heart rate. Use the Up and Down Arrow keys or the keypad to increase or decrease the  
default values for each, then press the Enter key.  
NOTE: The Arrow keys or the numeric keypad (CT 9500 HR) can be used at any time during a  
workout to change the resistance level or the target heart rate.  
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FAT BURN*  
RANDOM  
Enter time  
Enter age  
Enter time  
Enter level  
Begin workout  
Enter Target Heart Rate†  
Begin workout  
CARDIO*  
HILL  
Enter time  
Enter time  
Enter age  
Enter level  
Begin workout  
Enter Target Heart Rate†  
Begin workout  
MANUAL  
CROSS-TRAIN AEROBICS  
Enter time  
Enter time  
Enter level  
Enter level  
Begin workout  
Begin workout  
CROSS-TRAIN REVERSE  
Enter time  
Enter level  
Begin workout  
* Fat Burn and Cardio are standard workouts on all models except optional for CT 8500 in the U.S.A. and  
Canada.  
† The Target Heart Rate is calculated based upon the age and can be modified according to the user's  
personal physical condition  
4.3 WORKOUT DESCRIPTIONS  
FAT BURN WORKOUT  
The Fat Burn workout brings the benefits and results of Heart Rate Zone Training Exercise to users on a  
daily basis.  
On featured Life Fitness cardiovascular equipment, the Fat Burn workout uses the technology of heart rate  
monitoring (via an optional heart rate chest strap or the Lifepulse System) to help maintain a specific heart  
rate (65% of a theoretical maximum heart rate†) within a target zone based on age. This maximizes the  
aerobic benefits of exercise by accessing the body's fat stores for fuel.  
The result is a perfect workout every time, eliminating both under- and over-training. Concentration is cen-  
tered on the workout, because the Life Fitness product responds to the heart rate and adjusts the workout  
to maintain the target heart rate.  
CARDIO WORKOUT  
The Cardio workout is virtually identical to the Fat Burn workout. The only difference is that the target heart  
rate is calculated at 80% of the theoretical maximum heart rate† to accentuate cardiovascular improvement  
by placing a heavier workload on the heart muscle.  
To vary the focus of exercise activities, transfer between the Fat Burn and Cardio workouts at any time dur-  
ing a workout.  
† Defined by the American College of Sports Medicine's "Guidelines for Exercise Testing and Prescription"  
as 220 minus the user's age.  
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HILL WORKOUT  
The Life Fitness patented Hill workout offers the ideal configuration for interval training: periods  
of intense aerobic activity separated by regular intervals of lower-intensity exercise. The comput-  
erized interval training workout has been scientifically demonstrated to yield greater cardiorespi-  
ratory improvement than steady-pace training. Not only does the Hill workout offer the challenge  
of alternating periods of high and low intensity, but the levels of intensity become progressively  
more difficult during the course of the workout. The longer the Hill workout, the more amount of  
time spent on top of a hill and at the bottom of a valley.  
PHASES  
Each Hill workout session comprises the following phases: (1) Warm-up, (2) Plateau, (3) Interval  
Training, and (4) Cool-down.  
NOTE: Check the pulse at the Heart Rate (HR) Check Points (following the Plateau and Interval  
Training phases) to ensure that the heart rate has entered and remained within the target heart  
rate zone.  
Warm-up: Gradually brings the heart rate into the lower portion of the target heart rate zone,  
increasing respiration and blood flow to working muscles.  
Plateau: Increases heart rate so that it is within target zone. Check the heart rate at the end of  
the plateau period to ensure having entered the target heart rate zone.  
Interval Training: A series of hills and valleys. During this portion of the workout, the user is  
confronted with a series of successively steeper hills, each separated from the next by a valley  
or recovery period. Check the heart rate at the end of the interval training period to ensure stay-  
ing within the target zone.  
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Cool-down: The cool-down allows the body to begin removing accumulated by-products of  
exercise, such as lactic acid, which build up in muscles during a workout and contribute to mus-  
cle soreness.  
Effort and recovery periods are simulated on the display console by columns of red lights in the  
workout Profile window. Each column represents one interval and 20 intervals comprise the  
workout. The columns move from right to left during the workout. The higher the column, the  
higher the incline. Consequently, the effort must be increased to continue training.  
10 to 19 minutes: The interval durations are initially set at 30 seconds for a 10-minute workout.  
For every additional minute of workout duration, the Hill workout lengthens each interval by  
three seconds. Thus, a 15-minute Hill workout will feature 20 intervals of 45 seconds each.  
20 to 99 minutes: All intervals last 60 seconds. As minutes are added, additional hills and val-  
leys are presented beyond the initial four of the interval training phase. The additional hills and  
valleys will follow the form of the first four, dropping back down to the level of the very first hill  
encountered and progressing in height every two minutes until the highest hill is reached again.  
This process repeats until the workout duration is met.  
RANDOM AND MANUAL WORKOUTS  
RANDOM WORKOUT  
The Life Fitness on-board computer randomly selects hill and valley terrain which varies with  
each and every workout, resulting in more than one million combinations. Because workout lev-  
els are greater in this workout than in the Hill workout, it is recommended that the Random  
workout be set one or two levels lower than the workout level which would normally be selected  
in the Hill workout.  
MANUAL WORKOUT  
The Manual workout provides steady pace exercise with resistance levels equal to that of the  
highest hill encountered in the Hill workout at the same effort level. Because of the greater effort  
levels of this workout, it is recommended to set the Manual workout about three to four levels  
lower than the level of effort which would normally be selected on the Hill workout.  
A personal interval training workout can be designed using the Manual workout by varying the  
level of effort during the course of the workout session. To do so, select a high level of effort  
until the upper end of the target heart rate zone is reached, then pedal at a lower effort level  
until the heart rate drops to the bottom of the target zone. Then increase the level of effort again  
until the heart rate rises back to the upper portion of the target zone. Repeating this process will  
actually create hills and valleys.  
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AEROBICS AND REVERSE WORKOUTS  
CROSS-TRAIN AEROBICS WORKOUT  
This workout makes the most of the Life Fitness Cross-Trainer's total body workout. While exer-  
cising, the computer console prompts the user to vary the workout.  
For an upper body workout that works all the muscles in the arms, the console directs the user  
to push and pull the moving arms at various times. The console will also vary the workout  
between total body and lower-body-only workouts, during which the user rests his or her hands  
on the stationary handlebar.  
To maximize lower-body workout, forward and reverse motions and speeds are alternated, work-  
ing all the muscles in the legs in a variety of conditions in one exercise session.  
This Cross-Trainer workout is constant resistance. However, for CT 9500HR and CT 9100, it is  
also available as variable resistance by selecting the Hill, Manual or Random workout first.  
Then, after starting the workout, press the Aerobics Mode key on the console.  
CROSS-TRAIN REVERSE WORKOUT  
To vary the Cross-Trainer exercise and to maximize the lower-body workout, the Cross-Train  
Reverse workout prompts the user to use a forward motion for five minutes followed by a back-  
ward motion interval for two minutes for a cross-training workout of different muscle groups. This  
workout makes the most of the Life Fitness Cross-Trainer's forward and reverse feature. While  
exercising, the computer console prompts the user to vary the workout.  
This Cross-Trainer workout is constant resistance. However, for CT 9500HR and CT 9100, it is  
also available as variable resistance by selecting the Hill, Manual or Random workout first.  
Then, after starting the workout, press the Reverse Mode key on the console.  
4.4 WORKOUT MODES  
THE AEROBICS MODE AND REVERSE MODE KEYS  
Cross-Training Aerobics and Cross-Training Reverse are constant resistance. However, the fea-  
tures of these workouts can be applied to variable resistance workouts by use of the Aerobics  
Mode and Reverse Mode keys (CT 9500HR and CT 9100 only).  
TO SELECT WORKOUT MODE  
Aerobics Mode applies the Cross-Train Aerobics workout features to one of the variable resis-  
tance workouts. To use it, select the Hill, Manual, or Random workout, and after it starts press  
the Aerobics Mode key. Pressing the Aerobics Mode key again will end Aerobics Mode and con-  
tinue with the original workout.  
Reverse Mode applies the Cross-Train Reverse workout features to the Hill, Manual, or  
Random workout. The workout will alternate forward motion (5 minutes) with reverse motion (2  
minutes). To use it, select the Hill, Manual, or Random workout, and after it starts press the  
Reverse Mode key. Pressing the Reverse Mode key again will end Reverse Mode and continue  
with the original workout.  
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4.5 ADJUSTING INTENSITY LEVEL  
Workout intensity is adjusted at any time during the workout by using the arrow keys or the  
numeric keypad (CT 9500HR) to increase or decrease either the resistance level or the target  
heart rate (Fat Burn and Cardio workouts only).  
Changing level. The height of the LEDs in the Workout Profile window represents the amount  
of workout intensity. Changes to the resistance level (between 1 and 20) or the speed of pedal-  
ing can be used to optimize the workout intensity.  
Changing target heart rate. The initial target heart rateshown is based upon the entered age  
and the workout chosen (Fat Burn or Cardio). The user accepts or adjusts the specified target  
heart rate during the set-up process. During the workout, the heart rate is transmitted by the  
chest strap or by Lifepulse Sensors (CT 9500HR) and is used to control the workout resistance  
in order to keep the user in the correct target heart rate zone. The user can adjust the target  
heart rate at any time during the workout, using the arrow keys or the numeric keypad (CT  
9500HR).  
Defined by the American College of Sports Medicine's "Guidelines for Exercise Testing and  
Prescription" as 220 minus the user's age.  
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5
INTERNAL SETTINGS  
5.1 ENTERING THE MANAGERS CONFIGURATION  
Manager's Configuration allows the operational characteristics of the Cross-Trainers to be set  
up, such as the maximum workout time or enabling of pause or telemetry. It also displays statis-  
tics on the hours of use and types of programs used.  
To enter the Manager's Configuration, while the unit is off, press and hold down the Display  
Lock key (or for CT 9500HR the numeric 2 key) and press the Start key. The console displays  
"Manager's Configuration". Scroll through the configuration options using the Enter/Clear keys.  
The options can be changed by using the Up or Down Arrow keys. All changes to the settings  
are saved to the memory upon exiting the Manager's Configuration.  
To exit Manager's Configuration, repeatedly press either the Clear (Clear/Pause) or Enter key  
until the console displays "Press Enter to Begin".  
5.2 THE SETTINGS  
This area will allow the user to see the current configuration about the system. The information  
will cover the following areas:  
Configuration Setting  
Factory Default  
CT 8500 / CT 9100 / CT 9500HR  
60 seconds  
Description  
SHUTDOWN TIME:  
Shutdown time conserves the battery. It represents  
the amount of time settings will be held in memory  
when a workout is interrupted and pedaling ceases.  
PROGRAM TIME:  
60 seconds  
Program time conserves the battery. It represents the  
amount of time the console will remain lit after  
pressing Start. If another key is not pressed or  
pedaling does not begin, it will shut down.  
TELEMETRY (ON/OFF):  
ENGLISH/METRIC UNITS:  
ON*  
Telemetry allows the product to use the Polar® Heart  
Rate Zone Training exercise chest strap to monitor  
the heart rate.  
ENGLISH  
The units of measure used by the equipment  
(e.g. pounds or kilograms). CT 8500 setting is  
based on region.  
MAXIMUM WORKOUT DURATION:  
CAL/HR and/or WATTS:  
60 minutes  
DISABLED  
The maximum duration of a workout.  
Can be adjusted from 60 to 99 minutes  
If enabled, display toggles calories per hour and/or  
watts during a workout.  
(Applies to CT 9500HR/CT 9100 only.)  
METS:  
OFF  
If enabled, the level and calories LEDs turn off  
and the MET value is displayed.  
* For telemetry, standard default is ON for all models except CT 8500 in the U.S.A. and Canada, where telemetry is optional and  
default is OFF.  
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6
SERVICE AND TECHNICAL DATA  
6.1 PREVENTATIVE MAINTENANCE TIPS  
The Life Fitness Cross-Trainer is backed by the engineering excellence of Life Fitness and is  
one of the most rugged and trouble-free pieces of exercise equipment on the market today.  
Commercial Life Fitness products are among the most popular equipment, regularly standing up  
to marathon use - 18 hours a day, 7 days a week - in health clubs, colleges and military facilities  
the world over. This same technology, engineering expertise, and reliability has gone into the  
Life Fitness Cross-Trainer.  
NOTE: The safety of the equipment can be maintained only if the equipment is examined regu-  
larly for damage or wear. Keep the equipment out of use until defective parts are repaired or  
replaced. Pay special attention to parts that are subject to wear as outlined in the Preventive  
Maintenance Schedule.  
REMARQUE : pour conserver un matériel sûr, il convient de l'inspecter régulièrement afin de  
déceler tout signe d'usure ou d'endommagement. N'utilisez pas l'appareil tant que les pièces  
défectueuses n'ont pas été réparées ou remplacées. Portez une attention toute particulière aux  
pièces qui s'usent, comme indiqué ci-dessous.  
The following preventive maintenance tips will keep your Life Fitness Cross-Trainer operating at  
peak performance:  
Locate the Life Fitness Cross-Trainer in a cool, dry place.  
Clean the top surface of the pedals regularly.  
Keep the display console free of fingerprints and salt build-up caused by sweat.  
Use a 100% cotton cloth, lightly moistened with water and mild liquid detergent, to clean the  
Cross-Trainer. Other fabrics, including paper towels, may scratch the surface. Do not use  
ammonia or acid-based cleaners.  
Long fingernails may damage or scratch the surface of the console; use the pad of the fin-  
ger to press the selection buttons on the console.  
Clean the housing and moving arms thoroughly on a regular basis.  
NOTE: When cleaning the exterior of the unit, a non-abrasive cleaner and soft cotton cloth are  
strongly recommended. At no time should cleaner be applied directly to any part of the equip-  
ment; apply the non-abrasive cleaner on a soft cloth and then wipe the unit.  
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6.2 PREVENTATIVE MAINTENANCE SCHEDULE  
Follow the schedule below to ensure proper operation of the product.  
ITEM  
WEEKLY  
C
MONTHLY  
I
BI-ANNUALLY ANNUALLY  
Display Console  
Console Mounting Bolts  
Accessory Tray  
Frame  
I
C
C
C
I
I
I
Plastic Covers  
KEY: C=Clean; I=Inspect  
6.3 TROUBLESHOOTING THE HEART RATE CHEST STRAP  
HEART RATE READING IS ERRATIC OR ABSENT ENTIRELY  
Repeat the electrode wetting procedure (see How to Use the Optional Heart Rate Monitor Chest Strap).  
The electrodes must be wet to pick up and transmit accurate heart rate readings.  
Make sure the electrodes are flat against the skin.  
Wash the belt transmitter regularly with mild soap and water.  
Make sure the chest strap transmitter is within three feet (one meter) of the heart rate  
receiver.  
The chest strap is battery operated and will eventually stop functioning. If the chest strap  
transmitter battery is depleted, contact Life Fitness Customer Support Services at 1-800-  
351-3737 for instructions on how to have the chest strap replaced.  
HEART RATE READING IS ERRATIC OR EXTREMELY HIGH  
When exercising with the optional heart rate chest strap, the user may come within range of  
electromagnetic signals strong enough to cause abnormally elevated heart rate readings.  
Possible sources of such signals include  
Television sets and/or antennas, cell phones, computers, cars, high voltage power lines and  
motor driven exercise equipment.  
Another heart rate transmitter within three feet (one meter) may also cause abnormal heart  
rate readings.  
6.4 TROUBLESHOOTING THE LIFEPULSE SENSORS  
If the heart rate reading is erratic or missing, check the following:  
Dry the hands if necessary to prevent slipping.  
Apply hands to all four sensors; two in each hand.  
Grasp the sensors firmly.  
Apply constant pressure around the sensors.  
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6.5 HOW TO OBTAIN PRODUCT SERVICE  
1. Verify the symptom and review the operating instructions. The problem may be unfamiliarity  
with the product and its features and workouts.  
2. Locate and document the serial number of the unit, consisting of three letters followed by six  
numbers. The serial number plate is located at the back end of the unit.  
3. Contact the nearest Life Fitness Customer Support Services group:  
Toll-free within the U.S. and Canada  
Telephone: 800.351.3737  
Telephone: 847.451.0036  
FAX: 847.288.3702  
For Product Service Internationally:  
Life Fitness Europe GmbH  
Telephone: (+49).089.317.751.66  
FAX: (+49).089.317.751.38  
Life Fitness (UK) LTD  
Telephone: (+44).1353.665.507  
FAX: (+44).1353.666.018  
Life Fitness Benelux  
Telephone: (+32).03.644.44.88  
FAX: (+32).03.644.24.80  
Life Fitness Italia S.R.L.  
Telephone: (+39).0472.835.470  
FAX: (+39).0472.833.150  
Life Fitness Austria Vertriebs GmbH  
Telephone: (+43).1615.7198  
FAX: (+43).1615.7198.20  
Life Fitness Asia Pacific Ltd  
Telephone: 852.2891.6277  
FAX: 852.2575.6001  
Life Fitness Latin America  
Telephone: (+1).847.451.0036  
FAX: (+1).847.288.3702  
Life Fitness Brazil  
Telephone: [55] 11.7295-2217  
FAX: [55] 11-7295-2218  
Life Fitness Rotterdam  
Telephone: 31.10.294.5011  
FAX: 31.10.294.5029  
Life Fitness Japan  
Telephone: 81.3.3359.4309  
FAX: 81.3.3359.4307  
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7
SPECIFICATIONS  
7.1 LIFE FITNESS CROSS-TRAINER SPECIFICATIONS  
Designed use:  
CT 9500HR/CT 9100: Heavy/Commercial  
CT 8500: Light/Commercial  
Maximum user weight:  
CT 9500HR/CT 9100: 350 pounds / 159 kilograms  
CT 8500: 300 pounds / 136 kilograms  
Power requirements:  
CONSOLE:  
Type:  
None.  
CT 9100/CT 8500: Message Center with arrow keys  
CT 9500HR: Message Center with numeric keypad and arrow keys  
Displays:  
CT 9500HR/CT9100: Elapsed time, RPM, level, calories, heart rate, distance,  
calories burned per hour, and watts  
CT 8500: Elapsed time, RPM, level, calories, heart rate, and distance  
Summaries:  
Total elapsed time of workout, total calories burned, total distance  
Character size:  
CT 9500HR/CT 9100: 0.54 inches  
CT 8500: 0.4 inches  
WORKOUTS:  
Basic:  
Manual, Random, Hill, Cross-Train Aerobics, Cross-Train Reverse  
Interactive HR:  
Fat Burn, Cardio (standard except optional on CT 8500 in the U.S.A. and  
Canada)  
Modes:  
CT 9500HR and CT 9100: Aerobics and Reverse modes during Manual,  
Random, and Hill workouts  
Quick Workout:  
Yes  
Heart rate monitor:  
Polar® telemetry heart rate monitoring system: standard on all models (CT  
8500 optional in the U.S.A. and Canada)  
Lifepulse sensors: standard CT 9500HR  
Polar® heart rate chest strap: optional  
Resistance Levels:  
Pedal speed range:  
Drive type:  
20  
25 - 100 RPM  
Belt/alternator  
Accessory Tray:  
CT 9500HR/CT 9100: Standard  
CT 8500: Upgrade option  
Color:  
CT 9500HR/CT 9100: Slate gray with red and black accents  
CT 8500: Light granite with red and black accents  
PHYSICAL DIMENSIONS:  
Length:  
Width:  
Height:  
Weight:  
80 inches / 203 centimeters  
27 inches / 69 centimeters  
66 inches / 168 centimeters  
235 pounds / 107 kilograms  
SHIPPING DIMENSIONS:  
Length:  
Width:  
Height:  
81.5 inches / 206 centimeters  
30 inches / 77 centimeters  
47 inches / 120 centimeters  
290 pounds / 132 kilograms  
Weight:  
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