Precor Treadmill M935I User Manual

M9.33i  
M9.35i  
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Important Safety Instructions  
When using an electrical appliance, always take basic  
precautions, including the following:  
• Never leave the treadmill unattended when it is plugged  
in. Unplug the treadmill from the power source when it is  
not in use, before cleaning it, and before putting on or  
taking off parts.  
• Read all instructions before using the treadmill. These  
instructions are written for your safety and to protect the  
unit.  
• Assemble and operate the treadmill on a solid, level  
surface. Locate the treadmill a few feet from walls or  
furniture. Keep the area behind the treadmill clear.  
• Before beginning any fitness program, see your physician  
for a complete physical examination.  
• Maintain the treadmill in good working condition. Refer to  
the Maintenance section. Make sure that all fasteners are  
secure and the belt is clean and running smoothly.  
Il est conseillé de subir un examen médical complet  
avant d’entreprendre tout programme d’exercise. Si vous  
avez des étourdissements ou des faiblesses, arrêtez les  
exercices immédiatement.  
• Use the treadmill only for its intended purpose as  
described in this manual. Do not use accessory  
attachments that are not recommended by the  
manufacturer, as such attachments may cause injuries.  
To reduce the risk of electrical shock  
DANGER  
always unplug the treadmill from the  
electrical outlet immediately after  
using and before cleaning.  
• Never operate the unit if it is damaged, not working  
properly, when it has been dropped, or has been  
dropped in water. Return the treadmill to a service center  
for examination and repair.  
To reduce the risk of burns, fire,  
WARNING  
electric shock, or injury, take the  
• Keep the power cord and plug away from heated  
surfaces.  
following precautions:  
• Do not operate the treadmill where aerosol (spray)  
products are being used or where oxygen is being  
administered.  
• Do not allow children or those unfamiliar with its  
operation on or near the treadmill. Do not leave children  
unsupervised around the unit.  
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• Do not use outdoors.  
• Use care when getting on or off the treadmill. Always  
grasp the handrail when stepping on the running belt and  
keep the initial speed at or below 1 mile per hour (mph)  
or 1 kilometer per hour (kph). Never step off the treadmill  
while the running belt is moving.  
• Never block the air vents while operating the treadmill.  
Keep the air vents clean and free of lint, hair, or anything  
that might impede the free flow of air.  
• Do not attempt to service the treadmill yourself except to  
follow the maintenance instructions found in this manual.  
• Before the running belt begins moving (before your  
workout), and after it stops (at the end of your workout),  
straddle the belt by placing your feet firmly on the right  
and left staging platforms.  
• Never drop or insert objects into any opening. Keep  
hands away from moving parts.  
• Keep all electrical components, such as the power  
cord and I/O switch, away from liquids to prevent shock.  
Do not set anything on the handrails, display console,  
or hood. Place liquids, magazines, and books in the  
appropriate receptacles.  
• Keep your body and head facing forward. Never attempt  
to turn around on the treadmill.  
• The safety clip must be attached at waist level before  
your workout. A lanyard connects the safety clip to  
the red STOP button on the display console. If you  
encounter difficulties, a strong tug on the lanyard stops  
the running belt.  
The treadmill must be connected to a  
DANGER  
dedicated, grounded circuit. See  
Grounding Instructions.  
• Do not rock the unit. Do not stand on the handrail(s),  
display console, or hood.  
• Wear proper exercise clothing and shoes for your  
workout and avoid loose clothing. Do not wear shoes  
with heels or leather soles. Check the soles of your shoes  
and remove any dirt and embedded stones. Tie long hair  
back.  
• Do not overexert yourself or work to exhaustion. If you  
feel any pain or abnormal symptoms, stop your workout  
immediately and consult your physician.  
• When the treadmill is not in use, disconnect the unit by  
turning the power switch to the OFF (O) position, and  
then remove the power plug from the wall outlet.  
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Password Security  
Grounding Instructions  
To help prevent unauthorized use, the treadmill is equipped  
with password protection. The password involves entering  
three keys in sequence. If the correct keys are not pressed  
within two minutes, further access is denied and the  
running belt will not move. For more information, refer to  
Entering the Password.  
The treadmill must be grounded. If the unit malfunctions or  
breaks down, grounding provides a path of least resistance  
for electric current, which reduces the risk of electrical  
shock. The unit is equipped with a power cord having an  
equipment-grounding conductor and a grounding plug.  
The plug must be inserted into an outlet that is properly  
installed and grounded in accordance with all local codes  
and ordinances. Failure to properly ground the treadmill  
could void the Precor Limited Warranty.  
Safety Approval  
When identified with the ETL-c logo, the unit has  
been tested and conforms to the requirements of  
CAN/CSA-E-335-1/3-94, Safety of Household and  
Similar Electrical Appliances.  
Improper connection of the  
DANGER  
equipment-grounding conductor can  
result in a risk of electric shock. Check  
with a qualified electrician or service  
person if you are in doubt as to  
whether the unit is properly  
grounded. Do not modify the plug  
provided with the treadmill. If it does  
not fit the outlet, get a proper outlet  
installed by a qualified electrician.  
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120 V Units Designated for U.S. Markets  
Radio Frequency Interference (RFI)  
The treadmill must be connected to a dedicated, grounded  
circuit with a nominal 120-volt rating. The unit’s grounding  
plug looks like the plug shown in Diagram 1. The power  
outlet must have the same configuration as the plug. No  
adapter should be used with this product.  
Federal Communications Commission, Part 15  
The treadmill has been tested and found to comply with  
• the IEC EMC Directive (international electromagnetic  
compatibility certification)  
• the limits for a Class B digital device, pursuant to Part 15  
of the FCC Rules. These limits are designed to provide  
reasonable protection against harmful interference in a  
residential installation. The treadmill generates, uses, and  
can radiate radio frequency energy and, if not installed  
and used in accordance with the owner’s manual  
instructions, may cause harmful interference to radio  
communications.  
If the treadmill does cause harmful interference to radio or  
television reception, which can be determined by turning  
the unit OFF and ON, you are encouraged to try to correct  
the interference using one or more of the following  
measures:  
Diagram 1: Power plug  
• Reorient or relocate the receiving antenna for your TV,  
radio, VCR, etc.  
• Increase separation between the unit and the receiver  
(TV, radio, etc.).  
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• Connect the treadmill into a different power outlet on a  
dedicated circuit different from the one used by the  
receiver (TV, radio, etc.). No other appliance should be  
plugged into the same power outlet as the treadmill  
European Applications  
This product conforms to the requirements of the European  
Council Directive 89/336/EEC, Electromagnetic  
Compatibility and has been tested to the following  
standards:  
• Consult an experienced radio/TV technician for help.  
EN55022, Limits & Methods of Measurement of Radio  
Per FCC rules, changes or  
WARNING  
Interference, Information Technology Equipment.  
modifications not expressly  
approved by Precor could void the  
user’s authority to operate the  
equipment.  
EN50082-1, Generic Immunity Standard for Residential,  
Commercial and Light Industrial Products.  
This product additionally conforms to the requirements of  
the European Council Directive 73/23/EEC, Low Voltage  
Directive and has been tested to the following standard:  
Canadian Department of Communications  
This digital apparatus does not exceed the Class B limits for  
radio noise emissions from digital apparatus set out in the  
Radio Interference Regulations of the Canadian  
Department of Communications.  
IEC 335-1, Safety of Household and Similar Electrical  
Appliances.  
Le présent appareil numérique n’émet pas de bruits  
radioéélectriques dépassant les limites applicables aux  
appareils numériques de la class B prescrites dans le  
Règlement sur le brouillage radioélectrique édicté par le  
ministére des Communications du Canada.  
ATTENTION: Haute Tension  
Débranchez avant de réparer  
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Obtaining Service  
You should not attempt to service the treadmill except for  
maintenance tasks as described in this manual. The  
treadmill does not contain any user-serviceable parts. For  
information about product operation or service, see the  
Serial number label  
Should you need more information regarding customer  
support numbers or a list of Precor authorized service centers,  
Diagram 2: Location of serial number  
For future reference, write the model, serial number, and  
date of purchase for your unit in the space provided. The  
serial number is printed on a label located on the front  
panel, near the power cord (Diagram 2).  
Model #: _______  
Serial #: _______________________  
Date purchased: _________________________  
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Table of Contents  
Important Safety Instructions .............................1  
Password Security .....................................................3  
Safety Approval ..........................................................3  
Grounding Instructions .............................................3  
Radio Frequency Interference (RFI) .......................4  
European Applications ..............................................5  
Display Console .................................................... 17  
More Information about the Lower Display ........ 19  
Keypad ....................................................................... 21  
Workout Options .................................................. 25  
Choosing QUICKSTART ....................................... 26  
Selecting a User ID ................................................. 27  
Selecting a Program ............................................... 29  
Cooling Down After a Workout ............................ 30  
Pausing During a Workout or the  
Treadmill Safety Features ....................................9  
Using the Safety Clip ................................................9  
Entering the Password ............................................10  
Using the Handrails .................................................10  
Turning the Unit ON and OFF ...............................10  
Cool-Down Period ................................................... 31  
Ending a Workout ................................................... 32  
Programs ................................................................ 33  
Choosing a Program ............................................... 34  
Program Tips ............................................................ 34  
5K Program ............................................................... 35  
10K Program ............................................................ 35  
Calories Goal Program .......................................... 36  
Custom Programs ................................................... 36  
Distance Goal Program ......................................... 38  
Fitness Test Program ............................................. 38  
Heart Rate Program ................................................ 41  
Heart Rate Features ............................................11  
Guidelines ..................................................................11  
Using the Heart Rate  
Touch-Sensitive Grips .............................................13  
Using SmartRate ......................................................14  
Exercise to Your Target Heart Rate .....................15  
Heart Rate Analysis .................................................16  
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HR Programs .............................................................42  
Interval Programs ......................................................44  
Manual Program .......................................................45  
One Mile Program ....................................................45  
Random Program .....................................................46  
Run Programs ...........................................................46  
Track Program ...........................................................47  
Two Mile Program ....................................................47  
Walk Programs .........................................................48  
Weight Loss Program .............................................49  
Maintenance .......................................................... 59  
Inspection .................................................................. 59  
Cleaning the Equipment ........................................ 59  
Storing the Chest Strap ......................................... 60  
Checking the Alignment of the  
Running Belt ............................................................. 60  
Adjusting the Running Belt ................................... 61  
Servicing the Treadmill ........................................... 62  
Long-Term Storage ................................................. 62  
Precor Residential Equipment  
Limited Warranty.................................................. 63  
Advanced Programming and Troubleshooting 50  
Advanced Programming Tips ................................50  
Clearing User ID Preferences ...............................51  
Changing a User ID to a Name (M9.35i) ............51  
Selecting a U.S. Standard or Metric Display .....52  
Selecting Password Protection ............................53  
Informational Displays .............................................54  
Troubleshooting Error Codes ................................57  
Troubleshooting Heart Rate ...................................58  
Owner’s Manual: Table of Contents  
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Treadmill Safety Features  
The treadmill is equipped with certain items that, when used  
properly, help sustain an enjoyable workout. These items  
include:  
Safety clip  
• Safety clip  
• Password protection  
• Handrail  
Lanyard  
• I/O power switch  
Important: Before exercising, review the Important Safety  
Instructions found at the beginning of this manual.  
Diagram 3: Attach the safety clip to your clothing  
Using the Safety Clip  
Attach the safety clip to your clothing before each workout. A  
tug on the lanyard trips the safety switch inside the display  
console and stops the running belt.  
If the safety switch trips while you are exercising, reattach  
the safety clip to your clothing, enter the password, and  
press SPEED .  
Note: The treadmill retains your workout statistics if you  
resume your workout within ten minutes.  
Owner’s Manual: Treadmill Safety Features  
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Entering the Password  
The treadmill provides password protection to help prevent  
unauthorized use. At the password prompt, press the  
following key sequence: INCLINE , SPEED , SPEED .  
Turning the Unit ON and OFF  
To turn the unit ON and OFF, use the I/O power switch  
located at the front of the unit, near the power cord. Refer to  
Diagram 4.  
An asterisk appears on the display with each key press. If the  
correct keys are not pressed within two minutes, the Precor  
banner appears on the display and the running belt does  
not move.  
Important: When it is not being used, turn the unit OFF.  
Important: Do not assume the treadmill is safe because of  
password protection. Never leave children unsupervised  
around the treadmill.  
I/O power switch  
Using the Handrails  
To maintain your balance, always grasp a handrail when you  
step on or off the treadmill, and when you use the keypad.  
Diagram 4: I/O power switch  
To learn more about the touch-sensitive handrail grips, refer  
to Heart Rate Features.  
Owner’s Manual: Treadmill Safety Features  
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Heart Rate Features  
Guidelines  
Read the following before using the heart rate feature.  
Above  
Cardiovascular  
Weight Loss  
Heart Rate  
Below  
• Consult your physician before engaging in any vigorous  
exercise. Do not use the heart rate features until  
authorized by your physician.  
120  
Heart rate and SmartRate® features are available when you  
wear the chest strap or grasp both touch-sensitive handrail  
grips. When a heartbeat is detected, the Heart Rate display  
shows your heart rate and the SmartRate LED pulses and  
indicates your target zone.  
• Know your heart rate and your physician- recommended  
heart rate target zone. Individual heart rates vary  
according to several physiological factors and may not  
correspond directly with Diagram 5.  
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• After you put on the chest strap, face the display console  
for a minimum of 15 seconds. This allows the receiver in  
the console to recognize the signal from the chest strap.  
Heart Rate Target Zones  
200  
190  
180  
170  
160  
150  
140  
130  
120  
110  
100  
90  
• If you prefer to use the hand-held heart rate feature, grasp  
both touch-sensitive handrail grips and wait five to ten  
seconds. Your heart rate appears in the Heart Rate  
display.  
• If three dashes (— — —) appear on the display, the treadmill  
cannot detect a heart rate. Make sure the chest strap is  
positioned properly around your chest and against your  
skin. If you are using the touch-sensitive handrail grips,  
make sure your hands are moist (not dry) and you use  
both hands.  
Max.  
Heart  
Rate  
Cardio  
Zone  
Weight  
Loss  
Zone  
• Always face forward on the treadmill and use the handrail  
for balance. Keep upper body movement to a minimum.  
80  
70  
20 25 30 35 40 45 50 55 60 65 70 75  
Your Age  
Diagram 5: Heart rate target zones  
• The calculation used for the heart rate target zone is:  
Low range: (220 minus your age) multiplied by 55%  
High range: (220 minus your age) multiplied by 85%  
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Usually, the concentration of salts in a person’s perspiration  
provides enough conductivity to transmit a signal to the  
receiver inside the display console. However, some people,  
because of body chemistry or erratic heart beats cannot use  
the hand-held heart rate feature on the treadmill. A chest  
strap may provide better results.  
Using the Heart Rate  
Touch-Sensitive Grips  
While exercising, you must grasp both touch-sensitive  
handrail grips for a minimum of five to ten seconds to  
transmit your heart rate to the display. Refer to Diagram 6.  
Important: While exercising, do not grasp the touch-  
sensitive handrail grips and wear the chest strap at the  
same time. The touch-sensitive handrail grips override the  
signals from the chest strap transmitter. If used together,  
inconsistent reading may occur.  
Touch-sensitive  
handrail grips  
Diagram 6: Touch-sensitive handrail grips  
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Table 1. Heart rate target zones and SmartRate LEDs  
Using SmartRate  
Heart Rate Zone  
The SmartRate feature helps you monitor and maintain your  
heart rate in the target zone best suited to your specific  
needs. All 15 LEDs may light during a workout. When the  
treadmill detects a heart rate, a single LED blinks and  
indicates the zone that your heart rate is in, either weight loss  
or cardiovascular.  
Percent  
Below 50  
50 to 54  
55 to 57  
58 to 60  
61 to 63  
64 to 66  
67 to 69  
70 to 71  
72 to 74  
75 to 76  
77 to 79  
80 to 81  
82 to 84  
85 to 87  
Above 87  
LED Lit  
First  
LED Blinking  
Red  
Second  
Third  
Red  
Yellow  
Yellow  
Yellow  
Yellow  
Yellow  
Green  
Green  
Green  
Green  
Green  
Green  
Red  
Fourth  
Fifth  
The 15 LEDs in the SmartRate display are color-coded. A  
pulsating red LED indicates you are outside the  
recommended heart rate target zone. Yellow LEDs indicate  
when you are exercising within the weight loss zone. Green  
LEDs indicate when you are exercising within the  
cardiovascular zone.  
Sixth  
Seventh  
Eight  
Ninth  
Tenth  
Refer to Table 1 to see the relationship between the  
pulsating LED and your target heart rate.  
Eleventh  
Twelfth  
Thirteenth  
Fourteenth  
Fifteenth  
The SmartRate indicator lights do not appear when:  
You press QUICKSTART at the banner.  
You bypass the AGE prompt.  
Red  
You do not wear or improperly position the chest strap.  
CAUTION: Your heart rate should never exceed 85% of  
your maximum aerobic heart rate. If it does, immediately  
reduce your speed or, if possible, adjust the incline to  
return your heart rate to your physician-recommended  
target zone.  
You fail to grasp both touch-sensitive handrail grips for five  
to ten seconds.  
Note: Review the information on the QUICKSTART card that  
accompanies your literature packet. It explains how to adjust  
the chest strap.  
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Table 2. Heart rate programs adjust the incline or speed by  
monitoring your heart rate  
Exercise to Your Target Heart Rate  
The treadmill includes heart rate programs that let you  
exercise based on a specified heart rate or target zone. As  
you exercise, the heart rate programs monitor your heart rate  
and automatically maintain it within a few beats per minute  
(bpm) of the selected target or zone. Refer to Table 2. Your  
actual heart rate appears in the Heart Rate display.  
Program  
M9.33i  
M9.35i  
Heart Rate  
HR Weight Loss  
HR Heart Health  
HR Endurance  
HR Speed  
You must wear the chest strap so the programs can monitor  
your heart rate throughout the workout. For more information,  
refer to Programs.  
Fitness Test  
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Your average heart rate appears followed by the maximum  
heart rate achieved during your workout. A third display,  
indicates the amount of time your heart rate remained  
between the target zones shown. The heart rate analysis is  
based on how often your heart rate signal is received while  
exercising. If you use the chest strap, the average heart rate  
will be more accurate than if you occasionally grasp the  
touch sensitive grips.  
Heart Rate Analysis  
Every time you complete a program using the chest strap or  
touch-sensitive grips, the treadmill provides a heart rate  
analysis after the workout summary.  
Above  
Cardiovascular  
Weight Loss  
Heart Rate  
Below  
9.35i  
Note: The Fitness Test does not provide a heart rate analysis  
display. It is replaced by a fitness score. Refer to Fitness Test  
Program.  
142 average heart rate  
SEGMENT TIME  
PACE  
TIME  
DISTANCE  
INCLINE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
SELECT  
SELECT  
SELECT  
SELECT  
USER ID  
2
1
4
7
3
6
9
5
8
0
CAUTION  
QUICK  
START  
Before exercising, attach the  
safety clip to your clothing.  
PROGRAMS  
ENTER  
INCLINE  
SPEED  
c
2005 Precor Incorporated  
9.35i, en  
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Display Console  
SmartRate display: LEDs light in this column  
when the SmartRate feature is activated.  
Follow the LEDs to monitor your heart rate  
and maintain it in your target zone.  
Center display: Initially shows the Precor  
banner. It changes to the program profile. A  
blinking column in the profile indicates  
your position. The height of the column  
indicates the incline level.  
Heart Rate display: If a heart rate is  
detected, this area displays your heart rate.  
Lower display: Four sets of numbers show  
information about your session. Use the  
SELECT keys to choose what information  
to display.  
SELECT keys: Each key lets you  
move through the information in each  
column, choosing what you want to  
display during your session.  
LEDs: Light and clarify what workout  
statistics appear on the display.  
User 16: Press a user ID (1—6) at  
the Precor banner to personalize your  
workout session. Key workout  
information is stored between  
sessions.  
Keypad: Use the keypad to:  
• Select a program  
• Answer prompts prior to starting a  
program  
• Adjust the incline or speed  
For more information, refer to Keypad.  
Number keys: During a workout, use the  
number keys to quickly change the speed or  
incline, then press the corresponding INCLINE  
or SPEED keys to initiate the change. When you  
begin a program, you can use these keys to  
specify new information.  
QUICKSTART: Press QUICKSTART  
to begin your workout immediately. It  
lets you bypass the setup prompts.  
Red STOP button: Press to  
pause a workout or return to  
the banner.  
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SmartRate display: LEDs light in this column  
when the SmartRate feature is activated.  
Follow the LEDs to monitor your heart rate  
and maintain it in your target zone.  
Center display: Initially shows the Precor  
banner. It changes to the program profile. A  
blinking column in the profile indicates  
your position. The height of the column  
indicates the incline level.  
Heart Rate display: If a heart rate is  
detected, this area displays your heart rate.  
Lower display: Four sets of numbers show  
information about your session. Use the  
SELECT keys to choose what information  
to display.  
SELECT keys: Each key lets you  
move through the information in each  
column, choosing what you want to  
display during your session.  
LEDs: Light and clarify what workout  
statistics appear on the display.  
User 1—2: Press a user ID (1—2)  
at the Precor banner to personalize  
your workout session. Key workout  
information is stored between  
sessions.  
QUICK  
START  
Keypad: Use the keypad to:  
• Select a program  
• Answer prompts prior to starting a  
program  
• Adjust the incline or speed  
For more information, refer to Keypad.  
INCLINE  
SPEED  
STOP  
QUICKSTART: Press QUICKSTART  
to begin your workout immediately. It  
lets you bypass the setup prompts.  
Red STOP button: Press to  
pause a workout or return to  
the banner.  
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Column 2: DISTANCE and INCLINE  
More Information about the Lower Display  
DISTANCE—shows linear distance in either miles or  
kilometers. The distance is calculated based on your speed.  
The lower display provides information about your workout  
session. A number appears over each column of information.  
You can choose the type of information displayed using the  
SELECT key below each column. More information about  
this display is provided below.  
INCLINE—displays the percentage of incline during your  
workout. The INCLINE or keys affect the lift and let you  
set an incline between 0% and 15%. The values displayed  
can change in 0.5% increments.  
Column 1: TIME, SEGMENT TIME, and PACE  
TIME—displays workout time in minutes and seconds;  
however, when you exceed 60 minutes during a single  
workout, the TIME display converts to hours and minutes.  
For programs with a workout time limit, the TIME display  
shows the amount of time remaining. For programs without a  
workout time limit, the TIME display indicates the amount of  
time you have been exercising.  
SEGMENT TIME—indicates the amount of time, in minutes  
and seconds (MM:SS), that remains in the highlighted  
column before the next column begins blinking in the profile.  
PACE—displays your target speed in minutes and seconds  
per mile (or kilometer). For example, the number 4.23  
indicates that your requested speed equals 4 minutes and  
23 seconds per mile.  
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Column 3: SPEED and WATTS  
Column 4: CALORIES, CAL PER MIN, and METS  
SPEED—displays the running belt speed in miles per hour  
(mph) or kilometers per hour (kph). The running belt speed  
ranges from 0.5 and 11 mph (1 to 18 kph) and can be  
changed in 0.1 increments using the SPEED arrow keys.  
CALORIES—displays the estimated cumulative number of  
calories burned. The calorie calculation is derived from the  
speed, incline, and your weight. An accurate weight entry  
results in a more accurate calorie count. When using  
QUICKSTART and a weight has not been specified, the  
default weight is 150 pounds (68 kilograms).  
WATTS—displays the current mechanical energy generated  
by the unit.  
CAL PER MIN—displays the approximate number of calories  
burned per minute.  
METS—shows the metabolic units associated with your  
workout.  
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SELECT: Four SELECT keys appear on the display  
console. Each key affects the column above it. While  
exercising, press a SELECT key to highlight the  
information that you wish to see in the lower display.  
Keypad  
Use the keypad to enter your workout session selections.  
Keys on the keypad respond to the slightest touch. Use  
gentle pressure on the keys as you exercise.  
PROGRAMS: Press the PROGRAMS key to choose a  
program. Each time you press the key, a program profile  
appears in the center display while the name of the  
program appears in the lower display. Press ENTER to  
select the displayed program.  
Above  
Cardiovascular  
Weight Loss  
Heart Rate  
Below  
5
Note: If you press the PROGRAMS key at the Precor  
banner, you bypass identifying yourself with a user ID,  
so no workout statistics are saved or stored. Refer to  
Workout Options.  
TIME  
DISTANCE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
SEGMENT TIME  
PACE  
INCLINE  
SELECT  
SELECT  
SELECT  
SELECT  
USER ID  
1
4
7
2
3
6
9
5  
8  
0
CAUTION  
QUICK  
START  
Before exercising, attach the  
safety clip to your clothing.  
PROGRAMS  
ENTER  
INCLINE  
SPEED  
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INCLINE: Press and hold the INCLINE arrow keys to  
increase or decrease the incline, from 0% to 15%, in  
0.5% increments.  
The height of the column indicates the level of incline.  
Every time the incline changes by four sequential levels  
(up or down) the height of the column changes by  
one row.  
During your workout, to view your current incline, tap  
either INCLINE key. To change the incline, press the  
arrow key for more than one second.  
Incline Setting  
Column height  
13 – 15  
Changes to the incline are not immediate. It takes time  
for the lift to reach the target incline shown on the  
display.  
11 – 12.5  
9 – 10.5  
7 – 8.5  
5 – 6.5  
4 – 4.5  
3 – 3.5  
2 – 2.5  
1 – 1.5  
0 – 0.5  
The incline setting affects the column height in the  
program profile as shown in Diagram 7.  
Diagram 7: Column height affected by changes in incline  
Note: During the setup phase, pressing the INCLINE  
arrow keys will not affect the incline. However, the  
arrow keys do affect what appears on the display. Refer  
to Selecting a Program.  
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QUICKSTART: Press QUICKSTART to bypass the  
setup prompts and start your workout immediately  
using the Manual Program. Refer to Choosing  
QUICKSTART.  
SPEED: Press and hold the SPEED arrow keys to  
increase or decrease the running belt speed, from  
0 to 11 mph (1 to 18 kph), in 0.1 increments.  
When you press the arrow keys, a target speed  
appears in the display. The running belt speed changes  
to meet the target, but the change occurs gradually so  
the transition is smooth.  
STOP: A firm tap on the red STOP button slows the  
running belt to a stop and the treadmill enters pause  
mode. To resume, enter the password and press  
SPEED . Refer to Pausing During a Workout or the  
Cool-Down Period.  
During your workout, to view your current speed, tap  
either SPEED key. To change the speed, press the  
arrow key for more than one second.  
Note: During the setup phase, you can use the SPEED  
keys to change data. Pressing either arrow key does  
not affect the speed of the running belt at this time.  
Refer to Selecting a Program.  
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ENTER: Use the ENTER key to confirm responses to  
workout-specific prompts.  
USER ID KEYS:  
M9.33i: To personalize your workout session on the  
M9.33i, press a user ID (1 or 2) at the Precor banner.  
Using a user ID lets you track your workout statistics  
from session to session. It also lets you quickly specify  
age, weight, and program by recalling this information  
from your prior session. For more information, refer to  
Selecting a User ID.  
Note: The ENTER key is disabled when the Precor  
banner is being displayed. You must press  
QUICKSTART, PROGRAMS, or choose a user ID to  
begin your workout session. Refer to Workout Options.  
NUMBER KEYS (1–9 and 0): The number keys only  
appear on the M9.35i. When a user ID is specified, you  
can use the number keys to change weight, age, and  
program. You can also use the number keys to specify  
information for those programs that require input, such  
as the Distance Goal (19) Program where you specify  
the total distance you want to travel.  
M9.35i: The M9.35i lets you personalize workout  
sessions by selecting one of six user IDs (1–6) at the  
Precor banner. A workout log shows the total time,  
distance and calories expended to date. Workout  
statistics and personal information such as age, weight,  
and preferred program are reinstated as your workout  
session begins. For more information, refer to Selecting  
a User ID.  
During a workout, you can use the number keys to  
change speed and incline. Then press the  
corresponding SPEED or INCLINE key within three  
seconds to initiate the change.  
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Workout Options  
CAUTION: Before beginning any fitness program, see your  
physician for a complete physical examination. Know your  
physician-recommended heart rate target zone.  
5. Hold on to the handrail with one hand.  
6. Select one of the following options:  
Option...  
Steps...  
1. Turn the unit ON. The Precor banner appears in the center  
display. The prompt PRESS QUICKSTART OR PRESS  
PROGRAMS OR PRESS USER ID scrolls in the lower  
display.  
To start exercising  
immediately  
• Use the QUICKSTART key.  
• Refer to Choosing  
QUICKSTART.  
To view a list of  
programs  
• Press PROGRAMS.  
• Refer to Selecting a Program.  
To personalize your • Use a user ID.  
exercise session  
PRESS QUICK START OR  
• Refer to Selecting a User ID.  
To change your  
workout session  
displays  
• Use a user ID or the  
PROGRAM key.  
• Refer to Selecting a Program.  
2. Step on the treadmill.  
3. Face the display and straddle the running belt.  
4. Attach the safety clip to your clothing.  
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To use the SmartRate feature, you need to specify your  
age. In this case, enter a user ID or press PROGRAMS.  
Follow the setup prompts to enter your age and then  
press QUICKSTART or ENTER.  
Choosing QUICKSTART  
Note: To retrieve information about your workout session,  
specify a user ID at the Precor banner, and then press  
QUICKSTART. Refer to Selecting a User ID.  
2. If needed, enter the password by pressing INCLINE ,  
SPEED , and SPEED . An asterisk appears on the  
display with each entry.  
1. Press QUICKSTART at the Precor banner to bypass the  
setup prompts and start the Manual Program.  
A 3-second countdown appears on the center display,  
and then the running belt starts moving.  
QUICKSTART applies the following defaults:  
3. Step on to the running belt with the speed at 1 mph  
(1 kph) and begin your workout. Use the SPEED to  
increase the speed of the running belt.  
Prompts  
Program  
Time  
Default Value  
Manual  
No limit (0:00)  
150 lb (68 kg)  
0
Weight  
Age  
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1. At the Precor banner, press a user ID key. The user ID  
appears in the center display.  
Selecting a User ID  
Choosing a user ID enables the treadmill to identify you and,  
on the M9.35i, track your cumulative workout statistics. It  
also lets you personalize your workout session and stores  
information about your preferred program, workout time,  
weight, and age. The user IDs allow two (M9.33i) to six  
(M9.35i) people to customize, store, and retrieve workout  
selections.  
Above  
Cardiovascular  
Weight Loss  
Heart Rate  
Below  
9.35i  
25:30  
3.00 MI  
340  
TIME  
DISTANCE  
INCLINE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
SEGMENT TIME  
PACE  
The M9.35i treadmill allows you to change the display for a  
user ID so a name appears. For example, instead of USER 1  
showing, you could see Mark or Pam. You might do this to  
confirm that you have selected the correct user ID if a  
number of people are using the treadmill. Refer to Changing  
a User ID to a Name (M9.35i).  
SELECT  
SELECT  
SELECT  
SELECT  
USER ID  
1
4
7
2
8
0
3
6
CAUTION  
QUICK  
INCLINE  
Before exercising, attach the  
safety clip to your clothing.  
PROGRAMS  
ENTER  
SPEED  
START  
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2. To select a different user ID, press the arrow or user ID  
keys. On the M9.35i, the workout log that appears with  
the selected user ID relates to the:  
• total time spent exercising on the treadmill  
• total distance (shown in miles or kilometers)  
• total calories expended while exercising.  
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3. You have two options:  
Note: Press QUICKSTART after any prompt (program,  
workout time, weight, or age entry) to apply existing user  
ID preferences to the prompts skipped.  
Option...  
Steps...  
To start exercising using • Press QUICKSTART.  
Important: If you make an entry error, press STOP to  
return to the Precor banner.  
existing preferences  
associated with the user  
ID being displayed.  
• Continue to step 3.  
4. If needed, enter the password by pressing INCLINE ,  
SPEED , and SPEED . An asterisk appears on the  
display with each entry.  
To change workout  
session preferences  
• Press ENTER.  
• Use the PROGRAMS,  
arrow, or number keys to  
select a program.  
5. Step on to the running belt and begin your workout. Use  
the SPEED to increase the speed of the running belt.  
Note: Refer to Selecting a Program for more information  
about choosing a program.  
• Press ENTER.  
• Change your preferences  
(workout time, weight, and  
age). The entries are saved  
with your user ID and  
reapplied to your workout  
session the next time you  
select the same user ID.  
• Press ENTER. You could  
also press QUICKSTART  
to begin.  
• Continue to step 3.  
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2. Select the program you want and then, press ENTER.  
Selecting a Program  
Program selection affects what prompts appear. For  
example, the workout time prompt (step 3) is skipped if  
you choose WEIGHT LOSS, FITNESS TEST, 5K, 10K,  
ONE MILE, TWO MILE or a goal-based program. Several  
of the heart rate programs also require a work interval time  
entry before prompting for a workout time. For more  
information, refer to Programs.  
USER ID  
1
4
7
2
3
6
9
5
8  
0
CAUTION  
QUICK  
START  
Before exercising, attach the  
safety clip to your clothing.  
PROGRAMS  
ENTER  
INCLINE  
SPEED  
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3. The workout time prompt blinks in the lower display. If a  
time from the previous exercise session is available, it  
replaces the default time. Press the arrow keys (or the  
number keys on the M9.35i) to select a time (between  
0 and 240 minutes) and then press ENTER.  
1. At the Precor banner, press PROGRAMS to view a list of  
the available programs. Refer to the program label on the  
display console for the program numbers and profiles.  
Note: When a program name appears, you can also use  
the arrow or number keys to change the selection.  
Note: If you select a zero time limit, NO LIMIT appears in  
the display and designates an infinite workout time. If you  
choose NO LIMIT, remember to incorporate a cool-down  
period at the end of your workout.  
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4. Enter your weight (1–999) and then your age (1–99).  
Cooling Down After a Workout  
Note: You can press QUICKSTART after any of the  
prompts (program name, work interval, goal, workout time,  
weight, or age entry). QUICKSTART applies the existing  
preferences and uses default settings for any prompts  
skipped. If you press QUICKSTART while a program  
name is displayed, the workout time is automatically set to  
30 minutes.  
Incorporate a cool-down period into your workout to help  
lower your heart rate and minimize muscle stiffness or  
soreness.  
When you complete a program with a time limit, calorie  
goal, or distance goal, you automatically enter a 5-minute  
cool-down period. The Manual Program profile appears in  
the display. The running belt slows by about 20% and the  
incline returns to 0%. To adjust the speed or incline, press  
the arrow keys.  
5. If needed, enter the password by pressing INCLINE ,  
SPEED , and SPEED . An asterisk appears on the  
display with each entry.  
A workout summary appears at the end of the 5-minute  
cool-down period. See Ending a Workout.  
Important: If you make a mistake, press ENTER and  
reenter the password.  
Important: If you pressed QUICKSTART, exit a program  
before completing it, or specify an unlimited time period  
(NO LIMIT), the cool-down period is bypassed.  
6. Step on to the running belt and begin your workout. Use  
the SPEED to increase the speed of the running belt.  
Note: You can press QUICKSTART after any of the prompts.  
QUICKSTART applies existing preferences from the  
previous workout to any prompts skipped. The running belt  
begins moving after a 3-second countdown.  
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To prematurely end the 5-minute cool-down period, do the  
following:  
Pausing During a Workout or the  
Cool-Down Period  
Press the red STOP button to pause anytime during a  
workout or during a cool-down period. The pause mode is  
limited to ten minutes. If you do not resume exercising during  
that time, the display returns to the banner.  
1. Grasp the handrail with one hand.  
2. Press the red STOP button with your other hand. The  
treadmill enters pause mode.  
3. Press STOP to view the workout summary.  
Press the red STOP button a second time to view the  
workout summary. Press STOP again to return to the Precor  
banner.  
4. Press STOP again to return to the Precor banner.  
Important: Hold on to the handrail. Step off the treadmill  
when the lift has stopped moving.  
Note: To resume exercising from pause mode, press  
SPEED . If password protection is enabled, you are  
prompted for the password.  
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On the M9.33i and M9.35i, the WORKOUT SUMMARY  
shows your cumulative workout statistics including warm-up  
and cool-down periods. Other information including speed  
and incline reset to zero. You can review your workout  
statistics for ten minutes before the display resets to the  
banner.  
Ending a Workout  
CAUTION: Hold on to the handrail when you near the end  
of a workout. When the display resets to the banner, the  
incline is reset to zero. Do not step off the treadmill until  
the lift has stopped moving.  
The treadmill stops the running belt when you complete the  
automated cool-down period. After the running belt stops,  
time stops accruing.  
Note: If you choose to work out with no set time limit, you  
must manually end a program by pressing the red STOP  
button. You can also press the SPEED key until the speed  
is reduced to zero and the running belt stops.  
On the M9.35i, the distance-based programs show your  
personal best record when you select a user ID and  
complete the program.  
Important: Do not assume the treadmill is safe because of  
password protection. Never leave children unsupervised  
around the treadmill.  
NEW PERSONAL BEST  
MISSED PERS. BEST  
displays your best time.  
displays the amount of time  
required to meet or surpass  
your personal best time.  
SAME PERS. BEST  
displays the same time as the  
existing personal best and  
indicates that you maintained  
the same workout time.  
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Programs  
This section describes the programs printed on the M9.33i  
and M9.35i display labels. The program descriptions are  
presented in alphabetical order with page number  
references. Refer to Table 3.  
Program  
M9.33i  
M9.35i  
Page  
42  
42  
44  
44  
44  
44  
45  
46  
48  
45  
46  
47  
47  
48  
49  
HR Speed*  
HR Weight Loss*  
Interval (adjustable)  
Interval 1:1  
Interval 1:2  
Interval 1:3  
Manual  
Table 3. Available programs  
Program  
M9.33i  
M9.35i  
Page  
35  
35  
46  
48  
36  
36  
36  
38  
46  
48  
38  
41  
42  
42  
5k  
10k  
Advanced Run  
Advanced Walk  
Calories Goal  
Custom 1†  
Custom 2†  
Distance Goal  
Easy Run  
Moderate Run  
Moderate Walk  
One Mile  
Random  
Track  
Two Mile  
Walk in the Park  
Weight Loss  
Easy Walk  
Fitness Test*  
Heart Rate*  
HR Endurance*  
HR Heart Health*  
* Requires the user wear a chest strap.  
Appears when you select a user ID.  
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Choosing a Program  
Program Tips  
Choosing a program depends on your goals. If you are a  
beginner or returning to regular exercise, you can start a  
cardio-conditioning program to slowly return your body to a  
comfortable level of exercise. If you have been exercising and  
feel that you have an intermediate or advanced fitness level,  
you probably have established goals. The Precor web site  
workouts and advice from the experts.  
• Work out indefinitely in a program. At the ENTER TIME  
prompt, use the arrow keys to select NO LIMIT or, on the  
M9.35i, press the number zero. While you exercise, TIME  
indicates the amount of time you have been exercising. If  
you choose to exercise without a time limit, the automatic  
5-minute cool-down period is eliminated. You will need to  
incorporate a cool-down period by accessing the Manual  
Program.  
Several workout choices on the treadmill are pre-  
programmed with recommendations for incline levels, pace,  
and alternating intervals. You always have the option to  
override the suggested levels with the exception of the  
M9.35i Fitness Test.  
Note: Programs that bypass the ENTER TIME prompt  
have a fixed time limit or goal.  
• If a workout time or goal exists, the TIME display indicates  
the amount of time remaining in your workout session.  
• A blinking column tracks the progress that you make  
during a program.  
If your level of exertion becomes too great, reduce your pace  
or change the incline using the arrow keys to override each  
upcoming column in the program profile. If you use the arrow  
keys, the program profile changes accordingly. When you  
complete a program that contains a time limit or distance  
limit, an automatic 5-minute cool-down period begins.  
• When you select a user ID and a preset program such as  
Easy Walk or 5K, incline variations in the final column of  
the program are recorded.  
• The interval programs record both incline and speed  
variations which appear the next time you choose the  
same interval program and user ID.  
• On the M9.35i, the distance-based programs record and  
show your personal best record when you select a user ID  
and complete the program.  
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5K Program  
10K Program  
Above  
Cardiovascular  
Weight Loss  
Heart Rate  
Below  
9.35i  
15 5K  
16 10K  
SEGMENT TIME  
PACE  
TIME  
DISTANCE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
INCLINE  
SELECT  
SELECT  
SELECT  
SELECT  
USER ID  
1
4
7
2
5
8
0
3
6
9
CAUTION  
QUICK  
START  
Before exercising, attach the  
PROGRAMS  
ENTER  
INCLINE  
SPEED  
safety clip to your clothing.  
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The 5K course is a great program to run or walk depending  
on your level of fitness. The distance is fixed at five kilometers  
(3.1 miles) and the incline is preprogrammed. You can  
change the speed and override the preprogrammed incline  
using the arrow keys.  
The distance for the 10K course is fixed at ten kilometers  
(6.2 miles) and the incline is preprogrammed. You can  
change the speed and override the preprogrammed incline  
using the arrow keys.  
A record of your personal best appears when you choose  
a user ID, select this program, and complete it. Refer to  
Ending a Workout.  
A record of your personal best appears when you choose  
a user ID, select this program, and complete it. Refer to  
Ending a Workout.  
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Calories Goal Program  
Custom Programs  
Above  
Cardiovascular  
Weight Loss  
Heart Rate  
Below  
9.35i  
20 calories goal  
21 custom 1  
SEGMENT TIME  
PACE  
TIME  
DISTANCE  
INCLINE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
SELECT  
SELECT  
SELECT  
SELECT  
USER ID  
1
4
7
2
5
8
0
3
6
9
CAUTION  
QUICK  
START  
Before exercising, attach the  
safety clip to your clothing.  
PROGRAMS  
ENTER  
INCLINE  
SPEED  
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This M9.35i program lets you designate a fixed calorie goal.  
When you reach your goal, the program ends and the  
automatic 5-minute cool-down period begins.  
Two custom programs are available with each user ID. As  
you exercise, you customize the program by determining the  
speed or incline settings for each 1-minute column along the  
length of the profile. As each column elapses, the speed and  
incline for that column are stored in memory.  
After selecting the Calories Goal Program, specify your  
calorie goal in the blinking CALORIE display. Acceptable  
entries range from 10 to 5000 calories. Use the arrow keys  
to change the value, and then press ENTER to begin.  
The subsequent columns repeat the last programmed speed  
or incline and are reflected in the program profile. Change  
the speed or incline using the arrow keys. When you  
complete the program, the settings are automatically recalled  
using the same user ID and program number.  
Note: Custom programs only appear if you select a user ID.  
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During the program, the TIME display relates to the amount  
of time remaining in the recorded columns. Total elapsed  
time appears when you record new columns.  
Clearing the Settings in a Custom Program  
Perform the following steps to clear (delete) any speed and  
incline settings stored in a custom program.  
Note: The length of the custom program and the number of  
speed and incline settings is limited to available memory in  
the treadmill. The program will not end if the available  
memory is exhausted, but the display notifies you and further  
changes to speed or incline are not saved. Approximately  
1¹⁄₂ hours of recording time is available.  
1. At the Precor banner, select a user ID, and then press  
ENTER.  
2. Display the custom program that you wish to clear.  
Important: Clearing the speed and incline settings from a  
custom program permanently deletes them from memory.  
3. While the custom program name appears on the display,  
hold the red STOP button for about fourteen seconds.  
After the CLEARED message appears on the display, you  
can release the key. Speed and incline information are  
reset to zero.  
Note: During the 14-second delay and before the  
CLEARED message appears, you can release the red  
STOP button and no change will occur to the custom  
program settings.  
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Distance Goal Program  
Fitness Test Program  
Above  
Above  
Cardiovascular  
Weight Loss  
Cardiovascular  
Weight Loss  
Below  
Heart Rate  
Heart Rate  
Below  
9.35i  
9.35i  
19 distance goal  
SEGMENT TIME  
PACE  
9 fitness test  
SEGMENT TIME  
PACE  
TIME  
DISTANCE  
INCLINE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
TIME  
DISTANCE  
INCLINE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
SELECT  
SELECT  
SELECT  
SELECT  
SELECT  
SELECT  
SELECT  
SELECT  
USER ID  
USER ID  
1
4
7
2
5
8
0
3
6
9
1
4
7
2
5
8
0
3
6
9
CAUTION  
CAUTION  
QUICK  
START  
QUICK  
START  
Before exercising, attach the  
safety clip to your clothing.  
Before exercising, attach the  
safety clip to your clothing.  
PROGRAMS  
ENTER  
PROGRAMS  
ENTER  
INCLINE  
SPEED  
INCLINE  
SPEED  
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This M9.35i program lets you designate a fixed distance.  
When you reach your goal, the program ends and the  
automatic 5-minute cool-down period begins.  
The Fitness Test provides a 15-minute test consisting of five  
3-minute sessions. You cannot adjust the speed or incline  
levels. When you complete the test, the display provides a  
fitness score and fitness category.  
After selecting the Distance Goal Program, specify your  
distance goal in the blinking DISTANCE display. Acceptable  
entries are from 0.1 to 50 (miles or kilometers). Use the  
arrow keys to change the value, and then press ENTER to  
begin.  
The Fitness Test measures the maximum amount of oxygen  
(V0 max) the body can use for energy production during  
2
exercise. The higher the amount of oxygen that your body  
can use enhances your ability to exercise for prolonged  
periods of time. The test results can help you gauge the  
effectiveness of your current exercise routine and tailor it to  
meet your fitness goals.  
Note: To change the distance settings from mile to  
kilometers, follow the instructions in Selecting a U.S.  
Standard or Metric Display.  
Owner’s Manual: Programs  
38  
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Create your own cool-down period by pressing the  
QUICKSTART key to enter the Manual program and return  
your heart rate to a normal, restful state.  
Guidelines  
Before selecting the Fitness Test, read the following  
guidelines:  
The Fitness Test automatically ends if one of the following  
occurs:  
• Sit and rest for at least five minutes prior to taking the test  
to bring your heart rate to a resting state.  
You press the red STOP button.  
• The fitness score is affected by your weight and age.  
You must enter this data during the setup phase.  
Your heart rate increases and remains for one minute  
above 85% of the maximum allowable heart rate (220  
minus your age).  
You must wear the chest strap throughout the test.  
• The arrow keys are disabled during the test. Any pressure  
on the keys is ignored.  
Your heart rate cannot be detected.  
You complete the test.  
Using the Fitness Test  
Fitness Test Scores  
Let the program adjust the speed of the running belt and  
incline for you.  
When you complete the fitness test, your fitness score and  
cardiovascular fitness level is shown after the workout  
summary. The score is stored for future retrieval with your  
user ID. It appears on the display when 9 FITNESS TEST is  
selected as your desired program.  
CAUTION: If you feel pain, faintness, or dizziness, stop the  
Fitness Test immediately. You can retake the Fitness Test  
later.  
Completing the Fitness Test  
Note: If you do not receive a fitness score, it could be the  
result of erratic heart rate readings. Refer to Troubleshooting  
Heart Rate.  
When you finish the Fitness Test, the program slows the  
speed and returns incline to 0 percent. No automatic cool-  
down period is provided after the test.  
Tables 4 and 5 show the desired range in fitness levels  
depending on your age and gender. More information is  
available at the Precor web site (www.precor.com).  
Owner’s Manual: Programs  
39  
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Table 4. Cardio respiratory Fitness Score Category—Females*  
Table 5. Cardio respiratory Fitness Score Category—Males*  
Fitness Category  
Fitness Category  
Age in  
Years  
Age in  
Years  
Poor  
Fair  
Good  
Superior Excellent  
Poor  
Fair  
Good  
Superior Excellent  
30  
32  
32–34  
35–37  
38–41  
36–39  
33–36  
30–32  
28–31  
42  
(or above)  
30  
38  
38–41  
42–44  
45–48  
43–47  
41–44  
38–41  
35–38  
49  
(or above)  
(or below) (or below)  
(or below) (or below)  
30–39  
40–49  
50–59  
30  
(or below)  
30–32  
28–30  
25–27  
24–25  
33–35  
31–32  
28–29  
26–27  
40  
(or above)  
30–39  
40–49  
50–59  
36  
(or below)  
36–39  
34 –37  
31–34  
27–30  
40–42  
38–40  
35–37  
31–34  
48  
(or above)  
28  
(or below)  
37  
(or above)  
34  
(or below)  
45  
(or above)  
25  
(or below)  
33  
(or above)  
31  
(or below)  
42  
(or above)  
60 and  
over  
24  
(or below)  
32  
(or above)  
60 and  
over  
27  
(or below)  
39  
(or above)  
* The Physical Fitness Specialist Certification Manual, The Cooper  
Institute for Aerobics Research, revised 1997.  
* The Physical Fitness Specialist Certification Manual, The Cooper  
Institute for Aerobics Research, revised 1997.  
Owner’s Manual: Programs  
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Important: Consult your physician to determine the  
appropriate target heart rate for your age and fitness level. If  
you physician recommends a different target heart rate than  
the one that appears on the display, use the appropriate  
INCLINE arrow key to change the target heart rate once you  
finish the warm-up period. Do not work out over the  
recommended range.  
Heart Rate Program  
Above  
Cardiovascular  
Weight Loss  
Heart Rate  
Below  
9.35i  
4 Heart Rate  
SEGMENT TIME  
PACE  
TIME  
DISTANCE  
INCLINE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
Warm-up Period  
SELECT  
SELECT  
SELECT  
SELECT  
USER ID  
The treadmill provides a 3-minute warm-up period. During  
this time, you may change the speed or incline.  
1
4
7
2
5
8
0
3
6
9
CAUTION  
QUICK  
START  
Before exercising, attach the  
safety clip to your clothing.  
PROGRAMS  
ENTER  
INCLINE  
SPEED  
Note: If your heart rate moves into the target heart rate zone  
during the 3-minute warm-up period, the warm-up period  
ends and the Heart Rate Program begins.  
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The Heart Rate Program lets you set a target for your heart  
rate. The program adjusts incline to maintain your heart rate  
within two beats per minute of the target heart rate while you  
exercise. To use this program, you must wear the chest strap  
so the treadmill can monitor your heart rate throughout the  
session.  
During your workout, the number that represents your heart  
rate appears in the Heart Rate display.  
For information about understanding your target heart rate,  
refer to Heart Rate Features.  
Owner’s Manual: Programs  
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Using the Heart Rate Program  
When you access the Heart Rate Program, the following  
occurs:  
HR Programs  
Above  
Cardiovascular  
Heart Rate  
Weight Loss  
Below  
9.35i  
• The treadmill automatically adjusts the incline to keep your  
heart rate at the selected target. Pressing the INCLINE  
arrow keys no longer affects the incline of the running bed,  
but does change the target heart rate. Check the  
5 HR weight loss  
SEGMENT TIME  
PACE  
TIME  
DISTANCE  
INCLINE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
SmartRate display to see if you are maintaining your  
preferred zone (weight loss or cardiovascular). Check the  
Heart Rate display to determine your actual heart rate.  
SELECT  
SELECT  
SELECT  
SELECT  
USER ID  
1
4
7
2
5
8
0
3
6
9
CAUTION  
QUICK  
START  
Before exercising, attach the  
safety clip to your clothing.  
PROGRAMS  
ENTER  
INCLINE  
SPEED  
You can change the target heart rate and speed anytime  
during a workout, but doing so affects the unit’s ability to  
maintain your target heart rate in the preferred zone. It  
takes time for the treadmill to readjust the incline so that  
your heart rate remains on target.  
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The heart rate programs have been designed specifically for  
Precor treadmills by Dr. Emily Cooper of Seattle  
Performance Medicine. The programs (HR Endurance, HR  
Heart Health, HR Speed, and HR Weight Loss) are similar to  
the Heart Rate Program, but the HR programs move you  
through more specific cardio-conditioning fitness zones.  
Examples include warm-up, weight loss, cardio-conditioning,  
peak, and cool down.  
• When you complete the program, remember to add a  
cool-down period.  
Note: If you are having difficulty with the heart rate features,  
refer to Troubleshooting Heart Rate.  
Each program adjusts the incline to maintain your heart rate  
within two beats per minute of the target heart rate while you  
exercise. To use these programs, you must wear the chest  
strap so the treadmill can monitor your heart rate throughout  
the session.  
Owner’s Manual: Programs  
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The chart below briefly explains the purpose of each  
program.  
Program  
Description  
HR Speed  
Intensify your workout with intervals that  
consistently increase incline and speed.  
Be aware the HR Speed Program is an  
intense program designed to increase your  
anaerobic threshold and improve your  
percentage of aerobic capacity. Best  
results occur if you are already in good  
physical shape and conditioning.  
Program  
Description  
HR Endurance Increase your aerobic activity and improve  
heart muscle strength and power. The  
HR Endurance Program also provides a  
high intensity workout that enhances your  
fat-burning capability and increases  
your endurance. If you are beginning or  
returning to regular exercise, start with the  
Heart Rate Program or the HR Weight  
Loss Program before moving on to the HR  
Endurance Program.  
HR Weight  
Loss  
Improve fat-burning results and increase  
endurance every time you exercise. Use  
the HR Weight Loss Program especially if  
you are beginning exercise routines. It will  
help you achieve weight loss and increase  
your aerobic capacity.  
HR Heart  
Health  
Add variety and increase your endurance.  
The HR Heart Health Program is a good  
choice if you have been using the HR  
Weight Loss program for several weeks  
and wish to try something different. The  
HR Health Program keeps you in the  
weight loss zone 50% of the time and in  
the cardio-conditioning zone throughout  
the other half.  
to supplement your workout with additional plans.  
Owner’s Manual: Programs  
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On the M9.35i, three programs let you choose the rest and  
work intervals according to your training regimen.  
Interval Programs  
Above  
Cardiovascular  
Weight Loss  
Heart Rate  
Below  
Interval Program  
Interval 1:1  
Rest Duration  
1 minute  
Work Duration  
1 minute  
9.35i  
Interval 1:2  
1 minute  
2 minutes  
10 Interval 1 1  
SEGMENT TIME  
PACE  
TIME  
DISTANCE  
INCLINE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
Interval 1:3  
1 minute  
3 minutes  
SELECT  
SELECT  
SELECT  
SELECT  
USER ID  
Incline is preprogrammed. You can set the speed and  
change the preprogrammed incline using the arrow keys.  
The settings are repeated throughout the program.  
1
4
7
2
5
8
0
3
6
9
CAUTION  
QUICK  
START  
Before exercising, attach the  
safety clip to your clothing.  
PROGRAMS  
ENTER  
INCLINE  
SPEED  
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The display lets you know when the speed or incline levels  
are about to change, and indicates the levels of the next  
interval.  
The Interval Programs are among the best for conditioning  
your cardiovascular system. Each program raises and lowers  
your level of exertion repeatedly for a specified period of  
time.  
When you complete the program, the speed and incline  
settings are saved with your user ID and applied the next  
time you select the same Interval Program.  
Note: The M9.33i has only one interval program. You can  
specify the rest and work interval time and adjust the incline  
and speed throughout the program. Variations in incline and  
speed are saved when you complete the program if you  
selected a user ID.  
Owner’s Manual: Programs  
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Manual Program  
One Mile Program  
Above  
Above  
Cardiovascular  
Weight Loss  
Cardiovascular  
Weight Loss  
Below  
Heart Rate  
Heart Rate  
Below  
9.35i  
9.35i  
1 manual  
SEGMENT TIME  
PACE  
17 one mile  
TIME  
TIME  
DISTANCE  
INCLINE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
DISTANCE  
INCLINE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
SEGMENT TIME  
PACE  
SELECT  
SELECT  
SELECT  
SELECT  
SELECT  
SELECT  
SELECT  
SELECT  
USER ID  
USER ID  
1
4
7
2
5
8
0
3
6
9
1
4
7
2
5
8
0
3
6
9
CAUTION  
CAUTION  
QUICK  
START  
QUICK  
START  
Before exercising, attach the  
safety clip to your clothing.  
Before exercising, attach the  
safety clip to your clothing.  
PROGRAMS  
ENTER  
PROGRAMS  
ENTER  
INCLINE  
SPEED  
INCLINE  
SPEED  
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You control speed and incline settings when you use the  
Manual program. The profile begins as a flat line. Use the  
arrow keys to change the speed or to adjust the incline. The  
program profile reflects changes in all subsequent columns.  
The blinking column indicates your position in the program.  
The distance is fixed at one mile and the incline is  
preprogrammed. You can change the speed and override  
the preprogrammed incline using the arrow keys.  
A record of your personal best appears when you choose a  
user ID, select this program, and complete it. Refer to  
Ending a Workout.  
If you press QUICKSTART at the banner and access the  
Manual program, the workout time is infinite. A cool-down  
period does not automatically occur when you end your  
workout. Always remember to incorporate a cool-down  
period into your workout.  
To use the SmartRate feature, you need to specify your age.  
Refer to Selecting a Program.  
Owner’s Manual: Programs  
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Random Program  
Run Programs  
Above  
Cardiovascular  
Weight Loss  
Heart Rate  
Below  
9.35i  
13 random  
SEGMENT TIME  
PACE  
10 Easy run  
TIME  
DISTANCE  
INCLINE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
SELECT  
SELECT  
SELECT  
SELECT  
USER ID  
1
4
7
2
5
8
0
3
6
9
CAUTION  
QUICK  
START  
QUICK  
START  
Before exercising, attach the  
safety clip to your clothing.  
PROGRAMS  
ENTER  
INCLINE  
SPEED  
INCLINE  
SPEED  
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Every time the Random Program is selected, a different  
program profile appears. The columns that appear in the  
program profile show the preprogrammed incline. You can  
override the preprogrammed incline at any time using the  
INCLINE arrow keys.  
The M9.33i Run Programs provide varying levels of exertion  
from an easy run (EASY RUN) to a more advanced level  
(ADVANCED RUN) and have preprogrammed inclines  
similar to the walk programs. The percentage of incline and  
the frequency with which the profile changes determine the  
level of difficulty. You can override the incline level by  
pressing the INCLINE arrow keys. The change is stored in  
memory.  
The incline is preset to zero for the first column. The  
maximum change allowed between columns is plus or  
minus 3%.  
The running belt’s speed is completely under your control.  
As you move through the program, the column profile  
repeats until the time limit is reached.  
The running belt speed is completely under your control and  
can be adjusted using the SPEED arrow keys.  
more information to supplement your workout.  
Owner’s Manual: Programs  
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Track Program  
Two Mile Program  
Above  
Above  
Cardiovascular  
Cardiovascular  
Weight Loss  
Heart Rate  
Heart Rate  
Weight Loss  
Below  
Below  
9.35i  
9.35i  
2 track  
SEGMENT TIME  
PACE  
18 two mile  
TIME  
TIME  
DISTANCE  
INCLINE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
DISTANCE  
INCLINE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
SEGMENT TIME  
PACE  
SELECT  
SELECT  
SELECT  
SELECT  
SELECT  
SELECT  
SELECT  
SELECT  
USER ID  
USER ID  
1
4
7
2
5
8
0
3
6
9
1
4
7
2
5
8
0
3
6
9
CAUTION  
CAUTION  
QUICK  
START  
QUICK  
START  
Before exercising, attach the  
safety clip to your clothing.  
Before exercising, attach the  
safety clip to your clothing.  
PROGRAMS  
ENTER  
PROGRAMS  
ENTER  
INCLINE  
SPEED  
INCLINE  
SPEED  
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An oval track appears on the display; one lap around the  
track represents 440 yards (400 meters). A blinking LED  
(moving counterclockwise) indicates your position on the  
track. You control speed and incline. The SEGMENT TIME  
display shows the remaining time required to complete the  
current lap based on your current speed.  
The distance is fixed at two miles and the incline is  
preprogrammed. You can change the speed and override  
the preprogrammed incline using the arrow keys.  
A record of your personal best appears when you choose a  
user ID, select this program, and complete it. Refer to  
Ending a Workout.  
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Walk in the Park Program  
Walk Programs  
Above  
Cardiovascular  
Weight Loss  
Heart Rate  
Below  
9.35i  
14 walk in the park  
SEGMENT TIME  
PACE  
7 Easy walk  
TIME  
DISTANCE  
INCLINE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
SELECT  
SELECT  
SELECT  
SELECT  
USER ID  
2
1
4
7
3
6
9
5
8
0
CAUTION  
QUICK  
START  
QUICK  
START  
Before exercising, attach the  
safety clip to your clothing.  
PROGRAMS  
ENTER  
INCLINE  
SPEED  
INCLINE  
SPEED  
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This program is similar to the Random Program, because the  
incline is a fixed profile. You set the workout time during the  
setup prompts. During your workout, you can change the  
speed and override the preprogrammed incline using the  
arrow keys.  
The M9.33i Walk Programs provide varying levels of exertion  
from an easy walk (EASY WALK) to a more advanced level  
(ADVANCED WALK) and have preprogrammed inclines. The  
percentage of incline and the frequency with which the profile  
changes determine the level of difficulty. You can override the  
incline level by pressing the INCLINE arrow keys.  
Walk in the Park is a relatively easy walk, designed to  
increase muscle tone, cardio-conditioning, and endurance  
over several weeks.  
The running belt’s speed is completely under your control.  
As you move through the program, the column profile  
repeats until the time limit is reached.  
The walk programs are a great cardio-conditioning program  
for beginners and serious walkers alike. Visit our web site  
your workout with additional plans.  
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Weight Loss Program  
Above  
Cardiovascular  
Weight Loss  
Heart Rate  
Below  
9.35i  
3 weight loss  
SEGMENT TIME  
PACE  
TIME  
DISTANCE  
INCLINE  
SPEED  
WATTS  
CALORIES  
CAL PER MIN  
METS  
SELECT  
SELECT  
SELECT  
SELECT  
USER ID  
1
4
7
2
5
8
0
3
6
9
CAUTION  
QUICK  
START  
Before exercising, attach the  
safety clip to your clothing.  
PROGRAMS  
ENTER  
INCLINE  
SPEED  
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With the Weight Loss Program, the workout time is fixed at  
28 minutes and consists of seven 4-minute intervals. You are  
not prompted for a workout time. During your workout, use  
the arrow keys to change the speed or incline during the rest  
or work interval. When you make changes, the software  
repeats the settings for the remaining intervals.  
For ideal weight loss, your heart rate should be between  
55% and 70% of your maximum aerobic heart rate. Set a  
comfortable pace and adjust the speed and incline to meet  
the target range. To use this program, you should wear the  
chest strap so you can monitor your heart rate throughout  
the session using SmartRate. Refer to Heart Rate Features.  
Owner’s Manual: Programs  
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Advanced Programming and Troubleshooting  
Certain features remain hidden and can only be accessed  
using special key presses. Read this section if you want to:  
Advanced Programming Tips  
• Always start at the Precor banner.  
• Clear user ID preferences  
• The advanced programming and diagnostic mode is  
accessed by pressing the red STOP button at the Precor  
banner. Any remaining key presses must occur quickly and  
without pause.  
• Change a user ID to a name  
• Change the display to U.S. Standard or Metric  
• Enable or disable password protection  
• View the odometer  
• Use the ENTER and arrow keys while in the programming  
mode.  
• Display the number of hours you have used your treadmill  
• View the software versions and part numbers  
• Check the error log  
• If you press STOP instead of ENTER, when changing a  
user ID to a name, selecting the U.S. or Metric display, or  
changing password protection, the original setting is left  
intact.  
• Display the serial number  
• The function of the QUICKSTART key is disabled while in  
programming mode.  
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Clearing User ID Preferences  
Changing a User ID to a Name (M9.35i)  
You can clear all workout preferences for a user ID. Clearing  
user preferences restores all programs to their original  
programmed profile, resets the workout time, weight and age  
preferences to the original defaults, and on the M9.35i,  
resets the cumulative workout log to zero.  
When you begin a workout by pressing a user ID, the  
treadmill confirms by displaying the user ID in the center  
display. On the M9.35i, you may find it helpful to have the  
treadmill confirm with a name instead. A user name is limited  
to five characters. The name “Frank” is acceptable, but  
“Marcia” is not.  
1. At the Precor banner, select the user ID.  
1. Select a user ID. Release the key and then press and  
hold the number again for 4 seconds. A blinking cursor  
appears in the center display indicating your starting  
point. If a name appears, the first character is blinking.  
The user ID number associated with the user name  
appears in the lower display.  
2. Press and hold STOP for about 10 seconds until you see  
STATISTICS CLEARED on the display.  
Preferences and workout statistics are cleared and  
original programs restored.  
Note: On the M9.35i, press and hold STOP for another  
6 seconds after the STATISTICS CLEARED message  
appears to delete the user name.  
2. Use the SPEED arrow keys to scroll through the  
alphabet. When the correct character appears, press  
INCLINE to move the cursor right to the next  
character.  
3. When you are done entering the name, press ENTER.  
The name change will be retained in memory even if the  
treadmill is turned OFF and unplugged.  
4. Press ENTER to continue through the setup prompts or  
press STOP to exit to the banner.  
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4. To continue programming the treadmill to change  
password protection, refer to Selecting Password  
Protection.  
Selecting a U.S. Standard or Metric Display  
The treadmill can display measurements in either U.S.  
Standard or Metric. When the treadmill is shipped from the  
factory it is set to display U.S. Standard. To change this  
setting, perform the following steps:  
5. If you want to end programming, press STOP.  
1. At the Precor banner, press the following keys in  
sequence and without pause:  
Treadmill  
M9.35i  
Key Sequence  
STOP, 5, 6, 7, 1  
M9.33i  
STOP, SPEED , SPEED , ENTER,  
PROGRAMS  
The numbers 5, 6, 7, 1 appear on the display as you  
press the associated key.  
2. SELECT UNITS appears, followed by the current unit  
of measure. Use an arrow key to switch between the  
options.  
3. Press ENTER to accept the displayed setting.  
The change will be retained in memory even if the  
treadmill is turned OFF and unplugged.  
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7. Press ENTER to accept the displayed setting and return  
to the Precor banner.  
Selecting Password Protection  
Note: The password protection program is part of a two-  
part sequence that starts with the steps found in Selecting a  
U.S. Standard or Metric Display.  
The change will be retained in memory even when the  
treadmill is turned OFF and unplugged.  
6. At the PASSWORD prompt, specify  
PASSWORD ENABLED or PASSWORD DISABLED,  
using the arrow keys to switch between settings.  
Setting  
Description  
ENABLED  
Causes the password prompt to appear  
prior to a workout and when returning from  
pause mode.  
DISABLED  
Lets you turn off the password prompt. Use  
CAUTION: Precor recommends that you leave the  
password protection enabled. If you choose to change  
the security of the treadmill, it is your responsibility to  
make sure that no unauthorized personnel or children  
are allowed on or near the treadmill.  
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Viewing the Odometer  
Informational Displays  
1. At the Precor banner, press the following keys in  
sequence and without pause:  
The treadmill provides information about its use (odometer  
and hour meter), as well as software version, error codes,  
and serial number. In general, you would only access this  
information if directed to do so by Precor Customer Support.  
Treadmill  
M9.35i  
Key Sequence  
STOP, 6, 5  
These instructions guide you through all five informational  
displays. Pressing the ENTER key moves you through the  
displays. To exit, press and hold STOP at any time.  
M9.33i  
STOP, SPEED , SPEED ▼  
Numbers 6, 5 appear on the display as you press the  
associated key.  
Important: Quick access to the informational displays is  
available if error messages have appeared on the display  
and have been recorded in the error log. This feature is  
usually reserved for service personnel. At the Precor  
banner, press and hold STOP for 4 seconds. Review the  
information in Viewing the Odometer and continue with  
step 2.  
Then ODOMETER appears on the display followed by  
the odometer value (cumulative miles users have  
traveled).  
Note: If the unit of measure is set to metric, then  
KILOMETERS appears instead of MILES.  
2. When you are ready, press ENTER to move to the next  
display (hour meter).  
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5. Write the numbers below. You will need these numbers  
when you call Customer Support with display-related  
questions. This information will help rule out any  
software-related problems:  
Viewing the Hour Meter  
HOUR METER appears on the display followed by the  
number of hours that the unit has been in use. The  
treadmill tracks the elapsed minutes, but the value that  
appears is truncated to the nearest full hour.  
UPPER APP: ___________________  
UPPER BOOT: ___________________  
LOWER: ___________________  
UPPER APP: _____________  
3. When you are ready, press ENTER to move to the next  
display (software version).  
Viewing the Software Version and Part Numbers  
SW VERSION appears on the display followed by the  
upper board software version and part number (for  
example, 47475-205).  
6. When you are ready, press ENTER to move to the next  
display (error log).  
4. To see the upper application serial number, upper boot  
part number, lower board’s serial number, and upper  
application software part number use the arrow keys. If  
needed, you can move through all four—upper  
application, upper boot, lower board, and upper  
application software—using the arrow keys.  
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8. Copy the error code information to paper so you can  
provide it to Customer Support if needed. Be sure to  
copy it exactly as shown.  
Viewing the Error Log  
ERROR LOG appears on the display followed by the  
first entry in the error log if there are any errors. Up to ten  
error codes can be retrieved.  
9. When you no longer need the information in the error log,  
press QUICKSTART to erase the error log. While the  
error log is displayed, maintain light pressure on the  
QUICKSTART key. HOLD TO CLEAR ERRORS  
appears. Continue to maintain pressure on the key.  
Messages appear on the display to let you know when  
the error log has been cleared.  
If there are no errors in the log, you will see NO  
ERRORS displayed.  
7. To view any additional error codes in the error log, use  
the arrow keys. Each error code specifies when it  
occurred, listing the odometer and hour meter values.  
Refer to Diagram 7.  
Important: You cannot retrieve the error log once you  
have cleared it. You may want to resolve any issues you  
are experiencing with the treadmill before clearing the  
error log.  
Above  
Cardiovascular  
Weight Loss  
Heart Rate  
Below  
error (Error  
code index)  
1
10. When you are ready, press ENTER to move to the next  
display (serial number).  
Error code  
12000 MI 1714 HrS  
WATTS  
DISTANCE  
INCLINE  
SPEED  
Odometer reading at the  
time the error occurred.  
The hour meter at the time  
the error was detected.  
Diagram 7: Error log  
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Viewing the Serial Number  
Troubleshooting Error Codes  
SERIAL NUMBER appears on the display followed by  
the 13-digit serial number associated with the treadmill.  
The serial number is helpful when you contact Customer  
Support.  
If any error codes appear in the center display, turn the  
unit OFF and ON. If the error continues to occur, call  
an authorized service person for assistance. Refer to  
Obtaining Service.  
Note: If no serial number has been entered, then NO  
SERIAL NUMBER appears. Use the serial number  
found on the front panel, near the power cord.  
11. If you have not already done so, write the serial number  
onto the Warranty Registration card. You can also  
12. When you are ready, press ENTER to return to the  
Precor banner.  
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Note: To conduct electrical impulses from a user’s heart,  
both touch-sensitive handrail grips must be grasped firmly  
for five to ten seconds. Usually, the concentration of salts  
in a person’s perspiration provides enough conductivity to  
transmit a signal to the receiver in the display console.  
However, because of body chemistry or erratic heartbeats,  
some people cannot use the heart rate feature. A chest strap  
may provide better results. Refer to the QuickStart Card for  
proper placement of the chest strap.  
Troubleshooting Heart Rate  
Table 6 may help you understand and troubleshoot erratic  
heart rate readings.  
Important: A heart rate can only be detected when the  
Precor heart rate receiver is properly installed in the display  
and the treadmill is turned on. You must also wear the chest  
strap or hold on to both touch-sensitive handrail grips.  
Table 6. Erratic heart rate readings  
What appears on  
the display  
Cause  
What to Do  
Nothing  
The heart rate  
receiver is not  
installed or it  
has been  
To receive Customer  
Support, refer to  
Obtaining Service.  
disconnected.  
— — —  
A signal is being  
detected, but the  
transmission  
Be sure the chest strap  
is in direct contact with  
your skin. If using the  
requires more  
grips, use both hands and  
time to establish a make sure your hands are  
heart rate.  
moist, not dry.  
Pulsing HR LED The LED lights  
If the LED is pulsating,  
briefly when a heart it indicates that the  
beat is detected.  
heart rate equipment is  
working properly.  
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Maintenance  
It is important to perform the minor maintenance tasks  
described in this section. Failure to maintain the treadmill as  
described here could void the Precor Limited Warranty.  
2. Check for worn, frayed or missing safety lanyards.  
Replace missing or worn safety lanyards immediately.  
Do not exercise on the treadmill without attaching the  
safety clip to your clothing.  
To reduce the risk of electrical shock,  
DANGER  
To order parts or to contact a Precor authorized service  
provider in your area, refer to Obtaining Service.  
always unplug the unit from its power  
source before cleaning it or  
performing any maintenance tasks.  
Cleaning the Equipment  
Most of the working mechanisms are protected inside the  
hood and base of the treadmill. However, for efficient  
operation, the treadmill relies on low friction. To keep the  
friction low, the unit’s running belt, staging platforms, and  
internal mechanisms must be as clean as possible.  
Inspection  
Inspect the treadmill daily.  
1. Look and listen for slipping belts, loose fasteners, unusual  
noises, worn or frayed power cords, and any other  
indications that the equipment may be in need of service.  
If you notice any of these, obtain service.  
Precor recommends the treadmill be cleaned before and  
after each workout. Use mild soap and water to dampen a  
soft cloth and wipe all exposed surfaces. This helps remove  
any dust or dirt.  
Important: If you determine that the treadmill needs  
service, ensure that the treadmill cannot be used  
inadvertently. Turn the unit OFF, and then unplug the  
power cord from its power source. Make sure other users  
know that the treadmill needs service.  
CAUTION: Do not use any acidic cleaners. Doing so will  
void the Precor Limited Warranty. Never pour water or  
spray liquids on any part of the treadmill. Allow the  
treadmill to dry completely before using.  
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Periodically, clean the running belt using a soft nylon scrub  
brush. Frequently vacuum the floor underneath the unit to  
prevent the accumulation of dust and dirt, which can affect  
the smooth operation of the unit.  
Checking the Alignment of the  
Running Belt  
Proper belt alignment allows the belt to remain centered and  
ensures smooth operation. Realigning the belt takes a few  
simple adjustments. If you are unsure about this procedure,  
call Precor Customer Support. Refer to Obtaining Service.  
Storing the Chest Strap  
Store the chest strap where dust and dirt cannot accumulate  
on it, such as a closet or drawer. Be sure to keep the chest  
strap protected from extremes in temperature. Do not store it  
in an area that may be exposed to temperatures below 32° F  
(0° C).  
CAUTION: Special care must be taken when aligning the  
running belt. Turn OFF the treadmill while adjusting or  
working near the rear roller. Remove any loose clothing  
and tie back your hair. Be very careful to keep your fingers  
and any other object clear of the belt and rollers,  
especially in front of the roller and behind the deck. The  
treadmill will not stop immediately if an object becomes  
caught in the belt or rollers  
To clean the chest strap, use a sponge or soft cloth  
dampened in mild soap and water. Dry the surface  
thoroughly with a clean towel.  
1. The treadmill has adjustable rear feet. Make sure that the  
running surface is level. If the treadmill is placed on an  
uneven surface, adjusting the rear feet can help, but will  
not compensate for extremely uneven surfaces.  
2. Turn the unit ON.  
3. Stand beside the treadmill and press QUICKSTART.  
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4. If needed, enter the password by pressing the following  
Adjusting the Running Belt  
If you are unsure about adjusting the running belt, call Precor  
keys in sequence INCLINE , SPEED , SPEED .  
The running belt starts automatically after a 3-second  
countdown appears on the display.  
Customer Support (refer to Obtaining Service).  
CAUTION: For your safety, use the I/O power switch to  
turn OFF the treadmill before making any adjustments. Do  
not adjust the running belt when someone is standing on  
the unit.  
5. Press the SPEED key until the display shows a speed  
of 3 mph (5 kph).  
CAUTION: If you hear any chafing or the running belt  
appears to be getting damaged, stop the running belt  
immediately by pressing the red STOP button. Contact  
Precor Customer Support.  
1. Locate the right belt adjustment bolt in the rear end  
cap of the treadmill. Make all belt adjustments on the right  
rear corner bolt using the hex key provided. Refer to  
Diagram 8.  
6. Walk around to the rear of the unit and observe the belt  
for a few minutes. The belt should be centered on the  
running belt. If the belt drifts off center, you must make  
adjustments.  
Important: If the belt needs alignment, make the  
adjustments at once. Failure to align the belt may cause  
the belt to tear or fray, which is not covered by the Precor  
Limited Warranty.  
7. To stop the running belt, press the red STOP button.  
8. Turn the treadmill OFF.  
Diagram 8: Location of the adjustment bolt  
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• If the belt is off center to the LEFT, turn the adjusting  
bolt ¼ turn counterclockwise, which moves the running  
belt to the right.  
Long-Term Storage  
When the treadmill is not in use for any length of time, turn it  
OFF. Make sure that the power cord is unplugged from its  
power source and is positioned so that it will not become  
damaged or interfere with people or other equipment.  
• If the belt tracks off center to the RIGHT, turn the bolt  
¼ turn clockwise; this moves the belt to the left.  
Important: Do not turn the adjusting bolt more than ¼  
turn at a time. Overtightening the bolt can damage the  
treadmill.  
2. Recheck the alignment of the running belt.  
Servicing the Treadmill  
Do not attempt to service the treadmill yourself except for the  
maintenance tasks described in this manual. The unit  
does not contain any user-serviceable parts that require  
lubrication. For information about product operation or  
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Precor Residential Equipment Limited Warranty  
PLEASE READ THESE WARRANTY TERMS AND CONDITIONS  
Warranty Periods and Coverage  
CAREFULLY BEFORE USING YOUR PRECOR INCORPORATED  
PRODUCT. BY USING THE EQUIPMENT, YOU ARE  
CONSENTING TO BE BOUND BY THE FOLLOWING  
WARRANTY TERMS AND CONDITIONS.  
All residential products and commercial products used in the home  
are warranted for the following periods:  
Lifetime frame and welds  
10 years parts and wear items  
1 year labor  
Limited Warranty  
Coverage for options and accessories defined below.  
Precor Incorporated warrants all new Precor products to be free  
from defects in materials and manufacture for the warranty period  
set forth below. The warranty period commences on the invoice  
date of original purchase. This warranty applies only against defects  
discovered within the warranty period and extends only to the  
original purchaser of the product. Parts repaired or replaced under  
the terms of this warranty will be warranted for the remainder of the  
original warranty period only. To make claim under warranty, the  
buyer must notify Precor or their authorized Precor dealer within 30  
days after the date of discovery of any nonconformity and make the  
affected product available for inspection by Precor or its service  
representative. Precor’s obligations under this warranty are limited  
and set forth below.  
Options / Accessories  
Many options or accessories have components that are connected  
internally or mounted inside the electronic console. The following  
guidelines determine the warranty for these components. If the  
internal components are installed by the factory or by an authorized  
dealer as part of the original sale and delivery, they have a warranty  
that is identical to the warranty of the equipment in which they are  
connected or mounted. If the internal components are not installed  
by the factory or by an authorized dealer as part of the original sale  
and delivery, they have a 90-day parts and labor limited warranty. All  
components that are not internally connected have 90-day parts  
only limited warranty. Satisfactory proof of purchase is required in  
all cases.  
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Conditions and Restrictions  
This limited warranty shall not apply to:  
1. Software version upgrades  
This warranty is valid only in accordance with the conditions set  
forth below:  
2. Cosmetic items, including, but not limited to the following: grips,  
seats, and labels.  
3. Repairs performed on Precor equipment missing a serial number  
or with a serial tag that has been altered or defaced.  
4. Service calls to correct installation of the equipment or instruct  
owners on how to use the equipment.  
5. Pickup, delivery, or freight charges involved with repairs.  
6. Any labor costs incurred beyond the applicable labor warranty  
period.  
1. The warranty applies to the Precor product only while:  
a. It remains in the possession of the original purchaser and  
proof of purchase is demonstrated  
b. It has not been subjected to accident, misuse, abuse,  
improper service, or non-Precor modifications  
c. Claims are made within the warranty period  
2. This warranty does not cover damage or equipment failure  
caused by electrical wiring not in compliance with electrical  
codes or Precor owner’s manual specifications, or failure to  
provide reasonable and necessary maintenance as outlined in  
the owner’s manual.  
3. Warranty of all Precor products applies to residential use only  
and is void when products are used in a nonresidential  
environment or installed in a country other than where sold.  
4. Except in Canada, Precor does not pay labor outside the United  
States.  
5. Warranties outside the United States and Canada may vary.  
Please contact your local Dealer for details.  
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Disclaimer and Release  
Exclusive Remedies  
The warranties provided herein are the exclusive warranties given  
by Precor and supersede any prior, contrary or additional  
representations, whether oral or written. ANY IMPLIED WARRANTIES,  
INCLUDING THE WARRANTY OF MERCHANTABILITY OR FITNESS  
FOR A PARTICULAR PURPOSE THAT APPLY TO ANY PARTS  
DESCRIBED ABOVE ARE LIMITED IN DURATION TO THE PERIODS OF  
EXPRESS WARRANTIES GIVEN ABOVE FOR THOSE SAME PARTS.  
PRECOR HEREBY DISCLAIMS AND EXCLUDES THOSE WARRANTIES  
THEREAFTER. Some states do not allow limitation on how long an  
implied warranty lasts, so the above limitation may not apply to you.  
PRECOR ALSO HEREBY DISCLAIMS AND EXCLUDES ALL OTHER  
OBLIGATIONS OR LIABILITIES, EXPRESS OR IMPLIED, ARISING BY  
LAW OR OTHERWISE, WITH RESPECT TO ANY NONCONFORMANCE  
OR DEFECT IN ANY PRODUCT, INCLUDING BUT NOT LIMITED TO: (A)  
ANY OBLIGATION, LIABILITY, RIGHT, CLAIM OR REMEDY IN TORT,  
WHETHER OR NOT ARISING FROM THE NEGLIGENCE OF PRECOR  
OR ITS SUPPLIERS (WHETHER ACTIVE, PASSIVE OR IMPUTED); AND  
(B) ANY OBLIGATION, LIABILITY, RIGHT, CLAIM, OR REMEDY FOR  
LOSS OF OR DAMAGE TO ANY EQUIPMENT. This disclaimer and  
release shall apply even if the express warranty set forth above fails  
of its essential purpose.  
For any product described above that fails to conform to its  
warranty, Precor will provide, at their option, one of the following:  
(1) repair; (2) replacement; or (3) refund of the purchase price.  
Precor Limited Warranty service may be obtained by contacting the  
authorized dealer from whom you purchased the item. Precor  
compensates Servicers for warranty trips within their normal service  
area to repair equipment at the owner’s location. You may be  
charged a trip charge outside the service area. THESE SHALL BE  
THE SOLE AND EXCLUSIVE REMEDIES OF THE BUYER FOR ANY  
BREACH OF WARRANTY.  
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Exclusion of Consequential and Incidental  
Damages  
PRECOR AND/OR ITS SUPPLIERS SHALL HAVE NO OBLIGATION OR  
LIABILITY, WHETHER ARISING IN CONTRACT (INCLUDING  
WARRANTY), TORT (INCLUDING ACTIVE, PASSIVE, OR IMPUTED  
NEGLIGENCE AND STRICT LIABILITY), OR OTHERWISE, FOR  
DAMAGE TO THE EQUIPMENT, PROPERTY DAMAGE, LOSS OF USE,  
REVENUE OR PROFIT, COST OF CAPITAL, COST OF SUBSTITUTE  
EQUIPMENT, ADDITIONAL COST INCURRED BY BUYER (BY WAY OF  
CORRECTION OR OTHERWISE) OR ANY OTHER INCIDENTAL,  
SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, WHETHER  
RESULTING FROM NONDELIVERY OR FROM THE USE, MISUSE OR  
INABILITY TO USE THE PRODUCT. This exclusion applies even if the  
above warranty fails of its essential purpose and regardless of  
whether such damages are sought for breach of warranty, breach of  
contract, negligence, or strict liability in tort or under any other legal  
theory. Some states do not allow the exclusion or limitation of  
incidental or consequential damages, so the above limitation might  
not apply.  
This warranty gives you specific legal rights, and you may also have  
other rights, which vary state to state.  
Effective 01 January, 2003  
P/N 36287-110  
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Thank You and Welcome to Precor  
To allow us to serve you better, please take a few moments to  
complete and return your warranty registration.  
YOU MAY ALSO REGISTER ONLINE AT  
If you have questions or need additional information, contact your  
local dealer or call Precor Customer Support at 800-347-4404.  
Fold along dotted line and tape closed before mailing.  
.
R E T  
A W 9 , 8 0 7 v 2 i l - l e 4 0 0 o 2 o W d i n  
x 7 2 0 2 P O B o  
u e e N v n E  
2 0 0 3 1 1 4 2 n d A  
P r e c o r I n c o r  
p o r a t e d  
H E R E  
A M S P T  
C E P L A  
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TELL US ABOUT YOUR NEW PRECOR PRODUCT  
Product  
Serial  
Number:  
Date of  
Purchase:  
Month  
Day  
Year  
The serial number is located on the shipping box and on the product.  
Purchased  
from:  
Dealer Name  
Please indicate the type of product purchased:  
Elliptical Fitness CrossTrainerTM (EFX®)  
Treadmill  
StretchTrainerTM  
Cycle  
Stair Climber  
Strength Training System  
TELL US ABOUT YOU  
Mr.  
Mrs.  
Ms.  
First Name  
Street Address  
City  
Middle Initial  
Last Name  
Apt./Suite:  
State  
Zip Code  
Area Code  
Telephone  
Your Email Address  
Gender:  
Male  
Female Divorced  
Marital status:  
Married  
Age:  
Annual household income:  
Under $50,000  
$51,000-75,000  
$76,000-100,000  
$101,000-150,000  
$151,000+  
What are your fitness goals?  
Weight loss/management  
Muscle tone enhancement  
Cardiovascular improvement  
Overall health  
Increase energy and flexibility  
Stress reduction  
Rehabilitation  
Under 18  
18-24  
25-34  
35-44  
45-54  
55-64  
65+  
Widowed  
Never been married  
Other  
TELL US ABOUT YOUR PURCHASE  
Purchase (check all that apply):  
First Precor product  
Replaces a Precor product of the same type  
Replaces same type of product – different brand  
Addition to equipment currently owned  
How did you FIRST become aware of Precor  
products (choose only one):  
A gift  
Friend/relative  
Physician  
Fitness club  
What factors MOST influenced your decision to  
purchase your Precor product (choose up to three):  
Internet  
News report or product review  
Precor reputation  
Prior use of Precor product(s)  
Design/appearance  
Special product features  
Physician recommendation  
Rebate or sale price  
Quality/durability  
Warranty  
Magazine advertisement or article  
Print advertisement  
In-store display or demonstration  
Other  
Value for the price  
Effective 28 June 2004  
P/N 45623-102  
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M9.3xi Low Impact Treadmills  
Product Specifications  
Programs  
Display Readouts  
M9.33i  
M9.35i  
M9.33i  
M9.35i  
Length:  
Width:  
Height:  
Weight:  
Shipping weight:  
Running surface:  
79 in (201 cm)  
34 in (84 cm)  
55 in (140 cm)  
285 lb (130 kg)  
350 lb (159 kg)  
57 in x 20 in  
(145 cm x 51 cm)  
3.0 hp Continuous duty  
120 VAC, 50/60Hz  
0.5–11 mph (1–18 kph)  
0%–15% grade  
10K  
Calories  
Calories per Minute  
Distance  
Heart Rate*  
Incline  
5K  
Advanced Run  
Advanced Walk  
Calories Goal  
Custom 1  
METs  
Motor:  
Power:  
Speed:  
Incline:  
Frame:  
Custom 2  
Pace  
Distance Goal  
Easy Run  
Profile  
Segment Time  
SmartRate*  
Speed  
Powder-coated steel  
Easy Walk  
Regulatory Approvals: FCC, ETL, CE  
Fitness Test  
Heart Rate*  
HR Endurance*  
HR Heart Health*  
HR Speed*  
HR Weight Loss*  
Interval (adjustable)  
Interval 1-1  
Interval 1-2  
Interval 1-3  
Manual  
Time  
Product Features  
3
3
Watts  
M9.33i  
M9.35i  
CSAFE Compatible  
QUICKSTART™  
Reversible Deck  
SmartRate®  
Touch-Sensitive Display  
* Chest strap required.  
Heart Rate Telemetry  
(chest strap included)  
Touch Heart Rate  
User IDs  
2
6
Moderate Run  
Moderate Walk  
One Mile  
Password Protection  
Workout Log  
Random  
Track  
Two Mile  
Walk in the Park  
Weight Loss  
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Precor, C, CrossRamp, EFX, M, Move Beyond, and SmartRate are registered trademarks of Precor  
Incorporated. Crosstrainer, QuickStart, and StretchTrainer are trademarks of Precor Incorporated.  
Copyright 2005 Precor Incorporated.  
Specifications subject to change without notice.  
NOTICE:  
Precor is widely recognized for its innovative, award winning designs of exercise equipment.  
Precor aggressively seeks U.S. and foreign patents for both the mechanical construction and the  
visual aspects of its product design. Any party contemplating the use of Precor’s product designs  
is hereby forewarned that Precor considers the unauthorized appropriation of its proprietary rights  
to be a very serious matter. Precor will vigorously pursue all unauthorized appropriation of its  
proprietary rights.  
M9.33i/M9.35i OM 48853-102, en  
Warranty # 36287-110, en  
Registration Card# 45623-102, en  
7 December 2005  
Precor Incorporated  
20031 142nd Ave NE  
P.O. Box 7202  
Woodinville, WA USA 98072-4002  
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QUICKSTART™  
CAUTION: Before using the treadmill, read all these  
instructions. Failure to do so may result in serious injury.  
Begin Your Workout with QUICKSTART  
Do not allow children or those unfamiliar with its  
operation on or near the treadmill.  
1. Turn ON the treadmill, using the I/O power switch on the  
front panel.  
Before beginning any fitness program, see  
your physician for a thorough physical  
examination. Seek advice from your physician  
to learn the target heart rate appropriate for  
your fitness level.  
2. Step on the treadmill.  
3. Face the display and straddle the running belt.  
4. Attach the safety clip to your clothing.  
5. Hold on to the handrail with one hand.  
6. Press QUICKSTART.  
9.33i  
9.35i  
At the beginning of a workout, straddle  
the belt by placing your feet firmly on  
the right and left staging platforms.  
Always face the display and use  
the handrail for balance. Never  
attempt to turn around on the  
treadmill while the running belt  
7. If needed, enter the password. Refer to your owner’s  
manual.  
A 3-second countdown appears, and then running belt  
starts moving. The Manual Program begins.  
is moving.  
Workout Tips  
If you feel pain, faintness, or  
Before and after a workout, gently stretch your  
lower body and back to help prevent stiffness or  
soreness.  
dizziness, stop exercising  
immediately.  
8. Step on to the running belt with the speed at 1 mph  
(1 kph), and begin exercising.  
To increase the belt speed, press SPEED .  
To increase or decrease the incline or speed, use the  
INCLINE or SPEED arrow keys.  
To pause, press the red STOP button.  
Use the Safety Clip  
At the beginning of a workout, take several  
minutes to bring your heart rate into your target  
zone (shown in Diagram D on the other side of  
this card).  
Always attach the safety clip  
to your clothing before each  
workout. A tug on the lanyard  
trips the safety switch inside  
the display and stops the  
running belt. If the safety  
switch trips while you are  
exercising, the treadmill retains  
your workout statistics and  
enters pause mode. To resume  
your workout, reattach the  
safety clip to your clothing,  
enter the password, and then  
press the SPEED key.  
Incorporate a cool-down period into your  
workout to help lower your heart rate and  
minimize muscle stiffness and soreness.  
9. Enter a cool-down period by lowering the speed and  
incline. End your workout by pressing STOP.  
10. Press STOP again to display your workout summary.  
The display show your cumulative time, distance, and the  
number of calories burned during your workout.  
Keys on the keypad respond to the slightest  
touch. Use gentle pressure on the keys as you  
exercise.  
11. Remove the safety clip from your clothing and hold on to  
the handrail as you step off the treadmill.  
To display your heart rate, wear a chest strap or  
use both hands to grasp the touch-sensitive  
handrail grips.  
12. To prevent unauthorized use, turn the treadmill OFF.  
M9.3xi QSC 48832-101, 14 September, en  
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1. Carefully dampen the back of the strap with tap  
water (Diagram A).  
For the greatest benefits, maintain your heart rate in  
either zone (weight loss or cardiovascular) for 30  
minutes or more at least three times a week.  
Choose a Program  
Determine your level of fitness: beginner,  
intermediate, or advanced.  
Important: Do not use deionized water. It does  
not have the proper minerals and salts to conduct  
electrical impulses.  
CAUTION: Your heart rate should never exceed  
85% of your maximum aerobic heart rate or go  
above your target zone (Diagram D).  
Determine your immediate goal: endurance  
training, cardio-conditioning, or weight loss.  
If you are a beginner, start a cardio-conditioning  
program to slowly adjust your body to a comfortable  
level of exercise. Over a recommended 8-week  
period, you will increase your endurance and strength  
while improving flexibility.  
2. Adjust the strap and fasten it around your chest.  
The strap should feel snug, not restrictive  
(Diagram B).  
Heart Rate Target Zones  
200  
190  
180  
170  
160  
150  
3. Make sure that the chest strap is right side up, lies  
horizontally across your chest, and is centered in  
the middle of your chest (Diagram C).  
If you have been exercising and feel that you have  
reached an intermediate or advanced fitness level, you  
probably have established goals for yourself.  
140  
For all fitness levels, plan to exercise at a comfortable  
pace for 20 to 30 minutes a day. Wear a chest strap  
to monitor your heart rate. Supplement your plans with  
fitness workouts from the Precor website  
numerous fitness workouts and expert advice to help  
you reach your fitness goals.  
Max.  
Heart  
Rate  
130  
120  
Cardio  
Zone  
110  
Diagram A  
Diagram B  
Diagram C  
100  
Weight  
Loss  
Zone  
90  
When these steps are complete, you are ready to view  
your heart rate!  
80  
70  
20 25 30 35 40 45 50 55 60 65 70 75  
Your Age  
SmartRate® and Heart Rate Features  
Wear a Chest Strap  
During a workout, the heart rate features appear on  
the display when you wear a chest strap. To receive  
an accurate reading, the strap needs to be in direct  
contact with your skin. Be sure to wear the chest  
strap underneath your clothing.  
The SmartRate and heart rate displays provide visual  
cues that help you adjust your fitness routine to reach  
your goals. Use these features to keep your heart rate  
within the target zones for weight loss or cardio-  
conditioning.  
Cool Down After Your Workout  
Cooling down is an important aspect of your  
workout because it helps reduce muscle stiffness  
and soreness by transporting excess lactic acid out  
of the working muscles. Cooling down for at least  
three minutes helps provide a smooth transition  
that allows your heart rate to return to its normal,  
non-exercising state.  
Note: The Precor heart rate receiver must be properly  
installed in the display console before a heartbeat can  
be detected. Check with your dealer to make sure it is  
installed in your product.  
When you begin a workout, a blinking segment in the  
SmartRate display appears if you entered your age  
during the setup phase. The blinking segment  
indicates the current zone of your heart rate: weight  
loss or cardiovascular. For the ideal weight loss range,  
your heart rate should remain between 55% and 70%  
of your maximum aerobic heart rate. To improve your  
overall cardiovascular and respiratory fitness level,  
maintain your heart rate between 70% and 85% of  
your maximum aerobic heart rate.  
Precor Incorporated  
20031 142nd Avenue NE  
P.O. Box 7202  
Woodinville, WA USA 98072-4002  
©2005 Precor Incorporated  
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Assembly Guide  
9.33i  
9.35i  
Low-Impact Treadmills  
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Thank you for choosing Precor. For proper installation, please read this guide  
thoroughly and follow the assembly instructions. If you do not assemble the  
treadmill according to these guidelines, you could void the Precor Limited  
Warranty.  
Installation Requirements  
Follow these installation requirements when assembling the unit:  
Assemble the unit near the location where you plan to use it.  
Provide ample space around the unit.  
Open space around the unit allows for easier access.  
Obtaining Service  
Set up the unit on a solid, flat surface.  
A smooth, flat surface under the unit helps keep it level. A level unit has fewer  
malfunctions.  
You should not attempt to service the treadmill except for minor belt adjustments  
and maintenance as described in the owner’s manual. If any items are missing,  
contact your dealer. Should you need more information regarding Customer  
Support numbers or a list of Precor authorized Service Centers, visit the Precor  
Open the box and assemble the components in the sequence presented  
in this guide.  
Insert all fasteners in the same direction.  
For aesthetic purposes, insert all the fasteners in the same direction unless  
specified (in text or illustrations) to do otherwise.  
Unpacking the Equipment  
Insert all fasteners with your fingers.  
The treadmill is carefully tested and inspected before shipment. The unit is shipped  
in one box. Ask for help from two or more people to unpack and assemble the  
treadmill.  
Use your fingers to properly align and thread the fasteners before wrench  
tightening. This helps alleviate cross-threading. Do not fully wrench tighten  
fasteners until instructed to do so.  
Important: When wrench-tightened, the head of the fastener should be flush  
with the product. If it is not, cross-threading has occurred. Do not attempt to  
rework the assembly as more damage to the equipment will occur. Call  
Customer Support. Refer to Obtaining Service.  
Required Tools  
½-inch box end or crescent wrench  
String  
Tape  
Wire tie cutter  
M9.3xi Low-Impact Treadmills Assembly Guide  
1
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Hardware Kit (not to scale)  
Fasteners  
Quantity  
1—¼-inch hex key  
(A) Socket head screw  
4
(2¼-inch)  
(B) Barrel spacer  
4
(C) Socket head screw  
(¾-inch)  
10  
(D) Washer  
16  
2
(⁵⁄₁₆-inch x .562 OD)  
(E) Socket head screws  
(1¼-inch)  
(F) Washer  
4
4
(⁵⁄₁₆-inch x .688 OD)  
(G) Socket head screw  
(1-inch)  
M9.3xi Low-Impact Treadmills Assembly Guide  
2
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Assembly Steps  
Use a ¼-inch hex key and ½-inch box  
Unwrap the cable and feed it through the right side upright. Tape  
the cable along the front edge of the upright.  
end wrench to remove the four shipping  
fasteners on the front panel. Discard the  
fasteners.  
CAUTION: Before attaching the display console, make sure  
the cable is taped along the front edge of the upright.  
Place the right side upright into the base frame side bracket.  
Secure the upright to the front panel using two socket head  
screws (C). Secure the upright to the side bracket using two  
socket head screws (A), two washers (D), and two barrel  
spacers (B). Wrench tighten.  
Important: Do not stretch, crimp, or damage the cable. Cables  
damaged by improper installation will not be covered by the  
Precor Limited Warranty.  
Place the left side upright into the base frame  
side bracket. Secure the upright to the front  
panel using two socket head screws (C). Secure  
the upright to the side bracket using two socket  
head screws (A), two washers (D), and two  
barrel spacers (B). Wrench tighten.  
M9.3xi Low-Impact Treadmills Assembly Guide  
3
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Attach the display console using four socket head screws (G)  
and four washers (D). Align the mounting holes and insert all  
four fasteners with your fingers. Tighten the fasteners on one  
upright before performing the same step on the opposite  
upright. Push down on the edge of the display console to close  
the gap between the console and the upright and then wrench  
tighten the fasteners.  
Hold the cable while you remove the tape. Make sure the cable  
is not crimped or pinched by the display console or its mounting  
bracket. Connect the cable to its receptacle on the underside of  
the display console. Place the loose cable into the support clip.  
Slide any excess cable into the upright.  
CAUTION: Do not stand on the treadmill while raising  
the incline.  
To install the handrails, raise the incline.  
a. Plug the treadmill into a power outlet. Locate the I/O power  
switch on the front panel and turn the unit ON.  
Important: The treadmill requires a dedicated, grounded  
circuit. A 20-amp circuit is recommended. Refer to  
Grounding Instructions in the owner’s manual.  
b. Stand beside the treadmill and press QUICKSTART. If you  
are prompted for a password, press  
INCLINE , SPEED , SPEED .  
c. When the running belt begins moving, press the INCLINE ▲  
key until the display shows an incline of 15.  
d. When the lift stops moving, press the red STOP button, and  
then turn the treadmill OFF.  
M9.3xi Low-Impact Treadmills Assembly Guide  
4
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Use the ¼-inch hex key to remove the four handrail  
clamp screws. Set the lower handrail clamp and  
fasteners aside.  
Note: In steps 9 and 10, wrench tighten each fastener until  
the head is flush against the assembled part and then  
reverse the motion to loosen the fasteners by one or two full  
turns. Some movement in the handrails is necessary to allow  
for proper alignment of the assembly.  
Slide the ends of the handrails toward the center handrail  
clamp and secure them to each side bracket using two  
socket head screws (C) and two washers (F). Make sure the  
black foam on the handrail does not cover or interfere with  
the handrail clamp mounting holes.  
Attach the lower portion of the handrails to the  
side rails using four socket head screws (C) and  
four washers (D). Refer to the note above.  
Heart rate cables protrude from the ends of both handrails. Slide  
the end of each cable into its receptacle. Carefully place excess  
cable inside the recessed area in the display console.  
Important: The cable receptacles mirror the connectors so that  
they cannot be improperly installed. Do not force a connection!  
Take your time and look for the tabs on the connectors.  
CAUTION: Do not place the excess cable in the handrails.  
The handrail clamp fasteners can damage the cable.  
Make sure the excess heart rate cables are not impeding the  
function of the safety switch. Pull on the safety lanyard. If the red  
STOP button depresses and you hear a clicking sound, the  
safety switch is working properly.  
M9.3xi Low-Impact Treadmills Assembly Guide  
5
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Replace the lower handrail clamp and secure the handrails to the clamp  
using two socket head screws (E) and two washers (F).  
Replace the four lower handrail clamp fasteners removed in step 8. To  
reduce gaps between the upper and lower portions, squeeze the clamp  
together while you wrench tighten all six fasteners.  
Test the heart rate feature.  
Level the unit by inserting the ¼-inch hex key, as shown. Make sure the  
key is fully engaged and then turn it to raise or lower the rear portion of the  
treadmill.  
a. Turn the unit ON. The Precor banner appears in the display.  
CAUTION: When testing the heart rate feature, stand to the  
side of the treadmill until the lift stops moving and the incline  
returns to zero.  
Important: Do not raise or lower the unit beyond 2 centimeters (¾ inch).  
Check the level of the unit after each adjustment. Place a bubble level  
across the rear deck for precise measurements.  
b. Face the display and straddle the running belt.  
c. Place both hands on the touch-sensitive handrail grips. The letters Hr  
begin to blink in the Heart Rate display indicating that a signal is being  
transmitted. A heart rate appears within 15 seconds if you continue  
holding both grips.  
d. When the test is completed, turn the treadmill OFF and continue with  
step 16.  
Note: If the blinking Hr does not appear, turn the unit OFF. Recheck the  
cable connections beneath the handrail clamp and ask someone else to  
test the heart rate feature.  
Tighten the following mounting screws.  
Check the alignment and adjust the running belt. For instructions, refer to  
Checking the Alignment and Adjusting the Running Belt.  
a. Wrench tighten the two upper handrail side screws. Refer to step 9.  
b. Wrench tighten the four side rail screws at the base of the handrails.  
Refer to step 10.  
M9.3xi Low-Impact Treadmills Assembly Guide  
6
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Checking the Alignment and Adjusting the Running Belt  
Proper belt alignment allows the belt to remain centered and ensures smooth  
operation. Realigning the belt takes a few simple adjustments. If you are unsure  
about this procedure, call Precor Customer Support. Refer to Obtaining Service.  
To adjust the running belt:  
CAUTION: To ensure your safety, turn OFF (O) the treadmill before making  
any adjustments.  
To check the alignment:  
1. Locate the right belt adjustment bolt in the rear end cap of the treadmill.  
(To determine left and right, stand at the rear of the treadmill and face the  
display.) Make all belt adjustments on the right rear corner bolt using the  
¼-inch hex key.  
1. The treadmill has adjustable rear feet. Make sure that the running surface is  
level before aligning or adjusting the running belt. Refer to step 17.  
2. Turn the unit ON.  
• If the belt is off center to the LEFT, turn the  
adjusting bolt ¼ turn counterclockwise,  
which moves the running belt to the right.  
3. Stand beside the treadmill and press QUICKSTART.  
4. If you are prompted for a password, press INCLINE , SPEED , SPEED .  
The running belt starts automatically after the 3-second countdown appears on  
the display.  
• If the belt tracks off center to the RIGHT,  
turn the bolt ¼ turn clockwise; this moves  
the belt to the left.  
5. Press the SPEED key until the display shows a speed of 3 mph (5 kph).  
6. Walk around to the rear of the unit and observe the belt for a few minutes. The  
belt should run centered along the running bed. If the belt drifts off center, you  
will need to make adjustments.  
Important: Do not turn the adjusting bolt  
more than ¼ turn at a time. Overtightening the  
bolt can damage the treadmill.  
Important: If the belt needs alignment, make the adjustments immediately  
after turning the treadmill OFF. Failure to do so may cause the belt to tear or  
fray, which is not covered by the Precor Limited Warranty.  
2. Recheck the alignment of the running belt.  
7. To stop the running belt, press the red STOP button.  
8. Turn the treadmill OFF.  
M9.3xi Low-Impact Treadmills Assembly Guide  
7
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Notes:  
M9.3xi Low-Impact Treadmills Assembly Guide  
8
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Precor Incorporated  
20031 142nd Avenue NE  
P.O. Box 7202  
©2005 Precor Incorporated  
M9.3xi Online AG 48829-401  
14 September 2005  
Woodinville, WA USA 98072-4002  
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