Precor Treadmill M 91 User Manual

R
R
Owner’s Manual  
Precision Electronic  
Treadmill*  
*Several versions of this owner’s manual exist. This  
is a copy of the last version published. If the  
assembly instructions do not coincide with your  
treadmill, please call Precor Customer Service.  
R
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Personal Safety  
Always attach the safety clip to your clothing at waist level prior to beginning your workout.  
The safety clip is connected by a cord to the magnetic safety key in the electronic console. If  
you encounter difficulties, you can stop the running belt by pulling on the cord to disengage  
the magnetic safety key from inside the console. To resume operation, the magnetic safety  
key must be replaced.  
When the treadmill is not being used, remove the magnetic safety key and store it in a safe  
place to prevent unauthorized use.  
Check the M9.1 or M9.2s treadmill before each use. Completely assemble the treadmill before  
using it.  
Assemble and operate the M9.1 or M9.2s on a solid, level surface. Locate the treadmill at  
least 4 feet from walls or furniture. Keep the area behind the treadmill clear.  
Wear proper exercise clothing and shoes for your workout—no 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.  
Keep all loose clothing and towels away from the running surface. The running belt will not  
stop immediately if an object becomes caught in the belt or rollers.  
Use care when getting on or off the treadmill. Use the handrails whenever possible. Step onto  
the running belt when the speed is at or below 1 mile per hour (1.6 kilometers per hour).  
Never step off the treadmill while the running belt is moving.  
Before the running belt begins moving (prior to 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 side  
platforms.  
Never turn ON the treadmill when someone is standing on the machine.  
Keep your body and head facing forward. Never attempt to turn around on the treadmill when  
the running belt is moving.  
Do not rock the unit. Do not stand or climb on the handrails, electronic console, or hood.  
Keep all electrical components, such as the motor, power cord, and ON/OFF switch, away  
from water or other liquids to prevent shock. Do not set anything on the handrail, electronic  
console, or hood. Never place liquids on any part of the unit.  
Do not attempt to service the M9.1 or M9.2s treadmill yourself other than the assembly and  
maintenance instructions found in this manual. The M9.1 or M9.2s treadmill is for household  
use only. See Obtaining Service in the maintenance section of this manual.  
Do not overexert yourself or work to exhaustion.  
Stop your workout immediately if you feel any pain or abnormal symptoms, and consult your  
physician  
Precor Smart Weights—Safety Guidelines  
The Precor Smart Weights were created and designed exclusively for Precor products. Please take  
time to read the following guidelines:  
Handle Precor Smart Weights with care. Do not drop the equipment. It might damage the  
weights and you could void the manufacturer’s limited warranty.  
Keep the equipment dry. Do not immerse the equipment in water.  
With every use, check that the remote signal is working before you begin your workout. After  
extensive use, the battery in the remote head may wear out. See Replacing the Battery in your  
Precor Smart Weights Owner’s Manual.  
Precor treadmills are designed for the enjoyment of the serious runner as well as the dedicated  
walker. By following the above precautions and using good common sense, you will have many  
safe and pleasurable hours of healthful exercise with your Precor treadmill.  
iii  
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Information Regarding International Use  
FCC Communications Commission, part 15  
The M9.1 or M9.2s treadmill has tested and it complies with 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 M9.1 or M9.2s 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. However,  
there is no guarantee that interference will not occur in a particular installation.  
If the M9.1 or M9.2s treadmill does cause harmful interference to radio or television reception,  
which can be determined by turning the M9.1 or M9.2s treadmill OFF and ON, you are encouraged  
to try to correct the interference using one or more of the following measures:  
Reorient or relocate the receiving antenna for your TV, radio, VCR, etc.  
Increase separation between the M9.1 or M9.2s treadmill and the receiver (TV, radio, etc.).  
Connect the M9.1 or M9.2s 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 that the treadmill is connected to.  
Consult your dealer or an experienced radio/TV technician for help.  
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 Communi-  
cations.”  
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.”  
*Indiquer seulement la classe duappareils numériques correspondent à l’application visée.  
iv  
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Grounding Instructions  
The M9.1 or M9.2s Precision Electronic Treadmill must be grounded. If it should malfunction or  
break down, grounding provides a path of least resistance for electric current which reduces the  
risk of electrical shock. The treadmill is equipped with a power cord having an equipment-  
grounding conductor and a grounding plug. The plug must be inserted into an appropriate outlet  
that is properly installed and grounded in accordance with all local codes and ordinances.  
DANGER  
Improper connection of the equipment-grounding conductor can result in a risk of electric shock.  
Check with a qualified electrician or service person if you are in doubt as to whether the treadmill is  
properly grounded. Do not modify the plug provided with the treadmill—if it doesn’t fit the outlet,  
get a proper outlet installed by a qualified technician.  
Diagram A  
Proper grounding plug and  
power outlet for 120v  
connection  
The treadmill is for use on a nominal 120-volt circuit (refer to the WARNING below and to the  
Installation Requirements on page 3) and has a grounding plug that looks like the plug illustrated in  
Diagram A.  
WARNING  
This product is rated for more than 15 amps and is for use on a circuit having a nominal rating of  
120 volts and is factory-equipped with a specific electric cord and plug to permit connection to a  
proper electric circuit. Make sure that the product is connected to an outlet having the same  
configuration as the plug. No adapter should be used with this product. If the treadmill must be  
reconnected for use on a different type of electric circuit, the reconnection should be made by  
qualified service personnel.  
ATTENTION:  
Haute Tension  
Débranchez avant de réparer  
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Table of Contents  
Safety Information ........................................................................................................... ii  
Important Safety Instructions ........................................................................................... ii  
Personal Safety................................................................................................................. iii  
Precor Smart Weight Option—Safety Guidelines ............................................................. iii  
Information Regarding International Use........................................................................ iv  
Grounding Instructions......................................................................................................v  
Before You Begin ............................................................................................................ 1  
1
2
Unpacking the Treadmill ................................................................................................... 1  
Optional Equipment: Smart Weights................................................................................. 1  
Setting Up the M9.1 or M9.2s Treadmill........................................................................ 3  
Installation Requirements ................................................................................................. 3  
Assembly Instructions ...................................................................................................... 3  
Checking the Alignment of the Running Belt .................................................................... 9  
Using the M9.1 or M9.2s Treadmill ............................................................................. 10  
3
Locating the ON and OFF Switch .................................................................................... 10  
Using the Magnetic Safety Key ....................................................................................... 10  
Understanding the Electronic Console. ........................................................................... 11  
Displays on the Electronic Console................................................................................. 11  
Keys on the Electronic Console ...................................................................................... 12  
Changing the Display to U.S. Standard or Metric ........................................................... 13  
Selecting the TIME or DISTANCE prompt on the M9.2s ................................................. 13  
Working Out on Your Treadmill .................................................................................... 14  
4
Changing Incline on the M9.1 ......................................................................................... 16  
Retrieving the Previous Workout Program ..................................................................... 16  
Pausing Your Workout ................................................................................................... 16  
Cooling Down After a Workout ....................................................................................... 16  
Ending Your Workout ..................................................................................................... 16  
Using the Manual Course Mode...................................................................................... 17  
Changing the Interval Course Profile .............................................................................. 17  
Using the M9.2s Preprogrammed Courses..................................................................... 18  
Getting the Most Out of Your Workout ......................................................................... 20  
5
6
How Hard Should I Exercise? ......................................................................................... 21  
How Long Should I Exercise?......................................................................................... 22  
How Often Should I Exercise? ........................................................................................ 22  
Maintaining Your Treadmill ......................................................................................... 23  
Cleaning the Equipment .................................................................................................. 23  
Aligning the Running Belt ............................................................................................... 23  
Adjusting the Tension of the Belt .................................................................................... 24  
Servicing the Treadmill ................................................................................................... 25  
Power Cord Maintenance................................................................................................ 25  
M9.1 and M9.2s Long Term Storage .............................................................................. 25  
Obtaining Service ........................................................................................................... 25  
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Before You Begin  
Thank you for purchasing the Precor M9.1 or M9.2s Precision Electronic Treadmill. These  
treadmills feature one of the most sophisticated and beneficial technologies Precor has ever  
created: Integrated Footplant Technology.  
1
This manual explains how to assemble, use,  
and maintain the M9.1 or M9.2s Precision  
Electronic Treadmill. The following conventions  
are used in this manual:  
Integrated Footplant Technology (IFT) is a microprocessor-regulated motor control system. This  
patented technology collects motor and belt speed data and uses it to monitor your workout and  
enhance your safety and comfort. It replicates the natural walking and running motion of your feet.  
By allowing slight, natural speed variations throughout your stride, Precor treadmills reduce shock  
and pounding to your body.  
Note:” Contains additional information that  
applies to the preceding text.  
The easy-to-understand electronic console provides motivating feedback about your workout which  
includes: distance covered, elapsed time, current speed, calories burned, and percent of incline.  
On the M9.1, use the easy-to-reach incline crank handle on the console to change incline. On the  
M9.2s you can change inclines by pressing the INCLINE key on the electronic console. Inclines  
from 0 to 10 percent are available.  
“ Important:” Indicates information to which  
you should pay special attention.  
CAUTION:Indicates steps or information  
necessary to prevent harm to yourself or  
damage to the equipment.  
Two exercise modes come with the M9.1 treadmill: Manual and Interval. Manual Mode lets you  
control your workload throughout your workout session. In the Interval Mode, the treadmill  
reminds you to raise and lower the workload during your session in interval training fashion,  
helping you to achieve aerobic fitness in a shorter period of time.  
WARNING: Provides instructions to prevent  
electrical damage to the equipment and prevent  
injuries to yourself or others.  
Three different modes come with the M9.2s, Manual, Interval, (same as the M9.1) and Program.  
Program mode provides ten factory-programmed courses with predetermined inclines where you  
choose the speed and distance of your workout. All three modes provide variety to help entice and  
motivate you during your workout.  
DANGER: Indicates steps you must take to  
prevent electrical shock.  
Unpacking the M9.1 or M9.2s Treadmill  
CAUTION: This unit weighs over 160 pounds.  
To avoid injury and to ensure the safety of the  
unit and yourself, get adequate assistance  
before dropping the sidewalls of the box and  
sliding the running bed assembly out of the  
box. Do not lift the running bed from the box.  
The M9.1 or M9.2s Precision Electronic Treadmill is intended for household use only and has many  
unique features which set it apart from conventional treadmills. To maximize your use of the  
treadmill, please study this manual thoroughly. Your treadmill is carefully inspected before  
shipment. Precor ships the unit in seven pieces as listed below:  
running bed assembly  
lift column assembly  
handrails  
lift column trim  
electronic console display  
incline crank handle (M9.1 only)  
owner’s manual, limited warranty card, and hardware kit (hardware kit shown in Diagram 1.)  
Carefully unpack the pieces of the treadmill and lay them on the floor near the location where you  
plan to use the treadmill.  
Important: If you have a M9.2s, do not cut the cable tie that runs through the elevation tube and  
the lift column. The elevation tube is calibrated at the factory and the plastic cable tie prevents  
excessive movement during shipment. While you are unpacking the treadmill, do not cut this cable  
tie. It will be cut, when you perform step 7 in the assembly process.  
Optional Equipment  
Precor Smart WeightsTM  
The optional Precor Smart Weights are now available from your local dealer. Smart Weights can  
provide variety and intensity to your workout. Its remote capability allows you to work out with a  
combination of 1- or 2-pound hand weights and change the treadmill’s incline and speed, or stop  
the running belt, without ever touching the electronic console! Handrail carriers provide convenient  
locations to store your Smart Weights. Call your local dealer to find out about the details. To locate  
the dealer nearest you, call 1-800-4-PRECOR.  
page 1  
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Diagram 1  
Hardware kit  
I
A
B
C
D
H
G
F
E
After unpacking the treadmill, open the hardware kit (refer to Diagram 1) and make sure that you  
have the following items:  
(A) Five flanged nuts — for installing the base plate  
(B) four upper handrail console screws  
(C) four upper handrail clamp screws  
(D) one crank handle screw (M9.1 only)  
(E) two external star washers — handrail clamp to column  
(F) one 5/32" hex key — upper handrail clamp and display console  
(G) one 3/16" hex key — crank handle and lower handrail clamp  
(H) one 1/4" hex key — belt tracking and tension adjustment  
(I) one magnetic safety key, cord, and clip  
If any items are missing, contact the dealer from whom you purchased the treadmill, or call 1-800-  
4-PRECOR for the authorized Precor dealer nearest you.  
Important: The packaging for this equipment was designed to protect it during shipment. If you  
plan on moving in the near future, please store the original packaging in a safe place.  
page 2  
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Setting Up the M9.1 or M9.2s Treadmill  
You do not need any special knowledge or experience to set up the M9.1 or M9.2s treadmill.  
However, you must carefully review and follow the instructions in this manual. If you do not  
assemble and use this treadmill according to the following guidelines, you could void the Precor  
limited warranty.  
2
Installation Requirements  
Follow these installation requirements when installing the treadmill:  
Fill out and mail the limited warranty card. The serial number is written on a label located  
underneath the treadmill on the left, rear corner of the running bed. The best time to locate  
and write the serial number onto the limited warranty card and in this owner’s manual is while  
Additional tools required. To assist with the assembly process, acquire a 7/16" socket and  
rachet with a 3" extension.  
Set up the treadmill on a solid, flat surface.Do not install the treadmill on deeply padded,  
plush, or shag carpeting due to possible damage to the carpet and machine. If the treadmill is  
placed on a carpeted surface, place a piece of heavy cardboard, plywood, or other smooth, flat  
surface under the unit to protect the carpet and treadmill. If the floor is not even, the running  
belt will not track properly. Refer to Checking the Alignment of the Running Belt, page 9.  
Locate the treadmill at least 4 feet from walls and furniture. Be sure to provide ample space  
in front of the machine to allow easy access to the ON/OFF switch. Open space to the sides  
and rear of the machine makes for a safer mount and dismount and easier belt adjustment.  
CAUTION: Do not remove the 3-prong plug or  
otherwise bypass it with an adapter or  
extension cord in order to use a non-grounded  
outlet.  
Use a standard 120-volt household outlet. Precor recommends that you plug your unit into a  
grounded outlet dedicated to a 20 amp house circuit breaker. The treadmill is equipped with a  
20 amp circuit breaker to protect the electrical and electronic components from sustained  
overloads. An integral 3-prong plug protects the machine and is grounded for your safety.  
Assembly Instructions  
To assist you in the assembly of the treadmill, the items in the hardware kit, shown in Diagram 1,  
correspond to a particular letter in the alphabet. These letters appear throughout the assembly  
instructions. Refer to Diagram 1 while performing the steps below.  
CAUTION: Do not try to assemble the treadmill  
by yourself. Because of the weight of the  
treadmill and its parts, get additional help  
before performing the following steps.  
To assemble the M9.1 or M9.2s treadmill, take the following steps:  
1. Locate the power switch at the front of the treadmill. Make sure that the power switch is in the  
OFF position and the treadmill’s power cord is unplugged. Do not assemble the treadmill if it  
is plugged in and turned ON.  
2. Obtain appropriate assistance to lay the treadmill on its left-hand side. Placing the foam  
blocks on the hood of the treadmill, as shown in Diagram 2 (on the next page), helps elevate  
the treadmill and keep pressure off the hood and side rail during assembly.  
Note: Right and left are determined while standing to the rear of the treadmill facing toward  
the hood.  
page 3  
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Diagram 2  
Install lift  
column  
Hood  
Crossbeam  
Elevation tube location (M9.2s only)  
Guide tube (M9.1s only)  
Lift column  
Base plate  
Ribbon cable  
Clevis pin (M9.2s only)  
Tie wrap (M9.2s only)  
Crossbar  
Foam blocks  
3. Pick up and rotate the lift column so that the crossbar is at a 90 degree angle to the base of  
the treadmill. The guide tube, on the M9.1 only, should align with the grommet hole in the  
crossbeam. Refer to Diagram 2. If necessary, remove the lower cable connector from inside  
the crossbar.  
4. Slide the crossbar a few inches out of the lift column. Insert the top of the lift column into the  
crossbeam. Push the lift column through until the base plate is flush with the crossbeam. See  
Diagram 2. Have your assistant support the far end of the lift column.  
5. Align the five holes in the lift column’s base plate with the studs in the crossbeam. Have your  
assistant slide and hold the lift column into place while you put a flanged nut (A) on each of  
the five studs. Finger-tighten the nuts onto the studs.  
6. Using your 7/16" socket wrench (a 3" extension rachet is helpful), begin to tighten the flanged  
nuts. Alternate between each one, until the base plate is snug up against the crossbeam. Do  
not overtighten the nuts.  
Note — M9.1 owners: Skip steps 7 and 8 if you have an M9.1 treadmill. Continue to step 9.  
7. On the M9.2s, clip the tie wrap holding the clevis pin in the elevation tube. Remove the clevis  
and hitch pins. Due to the sensitivity of the lift calibrations, do not rotate the elevation tube  
more than 90 degrees in either direction.  
8. Carefully align the mounting holes on the crossbar and elevation tube and slide the crossbar  
onto the elevation tube. Insert the clevis pin (head of the clevis pin should be toward the rear  
of the treadmill) through both holes and re-attach the hitch pin.  
Note: The M9.2slift is elevated to a 1 percent incline for ease of assembly. The functioning  
and accuracy the lift mechanism depends on properly installing the clevis and hitch pins.  
page 4  
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Diagram 3  
Plug  
connector  
into lower  
board  
Ribbon cable receptacle  
Ribbon cable connector  
Flanged nuts (A)  
Base plate  
Motor chassis  
Cross beam  
9. Route the ribbon cable as shown in Diagram 3, so that you have easy access to the receptacle  
on the motor chassis.  
10. Align the tab on the ribbon cable connector with its counterpart located on the receptacle in  
the motor chassis. Plug the connector into the receptacle. See Diagram 3. The plastic flanges  
on the receptacle should clip onto the connector when you plug it in. Since the connector is  
designed to engage in one direction only, do not force the connector into the receptacle.  
11. Have your assistants help you return the treadmill to an upright position, so that the base is  
flat on the floor.  
Install upper  
handrail  
Diagram 4  
clamp  
Handrail clamp  
External star washers (E)  
Handrail console screws (B)  
Lift column  
Ribbon cable  
Incline crank shaft (M9.1 only)  
12. Place two external star washers (E) onto two of the upper handrail console screws (B) and  
align the upper handrail clamp with the mounting holes on the lift column. See Diagram 4.  
13. Insert the screws (B) through the handrail clamp and into the lift column. Tighten the screws  
securely with the hex key (F) provided.  
14. Carefully route the ribbon cable through the slot on the left-hand side of the handrail clamp.  
Note: Right and left are determined while standing to the rear of the treadmill facing toward  
the hood.  
15. If your hands are dirty, wash your hands before continuing to the next step. This will help  
keep the electronic console display clean.  
page 5  
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CAUTION  
Diagram 5  
Attach cable to display  
Ke e p ha nd s a nd c lo thing a w  
b e d , b e lt a nd re a r ro lle r whe n tre a d  
is in o p e ra tio n. As with a ny p o we r  
rive rn e q uip m e nt, DO NOT a llo w  
hild re n a nd p e rso ns unfa m ilia r with  
o p e ra tio n o n o r ne a r this tre a d m ill.  
Alwa ys stra d d le b e lt whe n sta rting  
the tre a d m ill. Ste p o nto b e lt o nly a t  
sp e e d s 1m p h a nd slo we r.  
Connector  
Plastic flange on receptacle  
Ribbon cable  
Potentiometer cable (M9.1 only)  
Handrail clamp not shown  
Incline crank shaft (M9.1 only)  
Lift column  
16. Hold the electronic console over the handrail clamp to attach the ribbon cable connector into  
its receptacle. On the M9.1, make sure that you hold the potentiometer cable away from the  
receptacle as you push the connector into place. See Diagram 5. Align the tab on the ribbon  
cable connector with its counterpart located on the receptacle and plug the connector into the  
receptacle using your fingers as shown in Diagram 5. The plastic flanges on the receptacle  
should clip onto the connector when you plug it in. The connector is designed to engage in  
one direction only. Do not force the connection.  
If, at a later date, you need to disengage the connector, push the flanges off of the connector  
and use your fingers to pull the connector away from its receptacle.  
Diagram 6  
Attach electronic console to  
handrail clamp  
Handrail clamp  
Handrail console screws (B)  
Electronic console  
Ribbon cable  
Lift column  
17. Align the electronic console mounting holes with the handrail clamp. Mount the electronic  
console onto the handrail clamp by inserting the two remaining handrail console screws (B).  
See Diagram 6. Insert the screws through the base of the handrail clamp and into the  
electronic console. Tighten the screws securely with the hex key (F) provided.  
18. Carefully push the excess cable up inside the handrail console compartment. Check to be sure  
the cable forms a smooth loop. If the cable is pinched or damaged by improper installation, it  
will not be covered by the limited warranty.  
Note: M9.2s owners skip to step 20.  
page 6  
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Diagram 7  
Install incline  
crank handle  
Incline crank handle  
Incline handle screw  
DISTANCE  
TIME  
ERGO/ SMART  
SPEED  
CALORIES  
INCLINE  
MODE  
MODE  
ENTER  
STOP  
TO  
HOLD  
RESET  
SPEED  
Incline crank shaft  
OFF  
ACTIVATE  
CAUTION  
Ke  
e
p
h
a
n
d
s
a
n
n
d
d
re  
c
a
lo thin  
ro lle  
As with  
g
a
wa  
e
y
y
n
p
fro  
tre  
we  
llo  
ilia  
this tre  
lt wh  
to  
slo we r.  
m
a
b
e
d
,
b
e
lt  
a
r
r
wh  
n
d
r
w
m
ill  
is in  
rive rn  
ild re  
ra tio  
o
p
e
ra tio  
n
.
a
o
d
e
q
n
u
a
ip  
n
n
m
d
o
e
p
n
d
m
n
e
o
t, DO NO  
rso fa  
T
a
c
h
n
e
b
s
u
n
m
r
with  
o
p
e
r
d
n
le  
a
r
a
d
m
ill.  
sta rtin  
lt  
Alwa ys stra  
th tre  
e
p
n
e
n
g
ly  
e
sp  
a
d
ill. Ste  
a
o
d
n
b
e
o
n
a
t
e
e
d
s
1m  
p
h
19. Install the incline crank handle (M9.1 only) onto the lift column shaft as shown in Diagram 7.  
Align the handle with the flat portion of the shaft end. Insert a screw (D) through the handle  
and crank shaft and tighten the screw securely with the hex key (G) provided. Do not  
overtighten.  
Diagram 8  
Attach trim strip to  
lift column  
Notched end of trim strip  
Velcro strip  
Ribbon cable  
Lift column  
Trim strip  
20. Attach the lift column trim by following these steps. While performing these steps, refer to  
Diagram 8 for further clarification.  
a. Position the trim strip so that the notched end points up. See Diagram 8.  
b. Insert the base of the trim through the opening in the hood.  
CAUTION: Make sure that the ribbon cable is  
situated in the trim strip’s center slot before  
you take the next step. Cables crimped or  
pinched due to inaccurate assembly may not  
be covered by the limited warranty.  
c. Raise the trim until the notched end of the trim touches the underside of the upper  
handrail clamp. Be careful to maintain vertical alignment of the trim with the lift column.  
d. While maintaining alignment, attach the trim by pressing firmly against the lift column  
until the Velcro pads fasten securely to each other.  
page 7  
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Install upper  
handrails  
Diagram 9  
Upper handrail clamp  
Trim strip  
Electronic console display  
Upper handrail  
Upper handrail clamp  
Cable tie & fastener  
Ribbon cable  
21. Insert the upper end of a handrail into the upper handrail clamp until the black foam wrap just  
touches the clamp. See Diagram 9. Set the base of the handrail on the floor. Repeat this step  
for the other handrail.  
Note: Look underneath the upper handrail clamp to be sure that the handrail ends meet in the  
middle of the clamp.  
22. Insert the four upper handrail clamp screws (C) into the upper handrail clamp and finger-  
tighten. Do not tighten the screws more than finger tight at this point.  
Diagram 10  
Attach lower  
handrails  
Side rail  
Handrail  
Plastic cradle  
Projecting ledge  
Screw hole  
Lower handrail clamp  
23. To mount the lower portion of the handrails to the treadmill, refer to Diagram 10 while taking  
the following steps:  
Note: Perform these steps on one side of the treadmill before proceeding to the other side.  
a. Use the supplied hex key (G) to remove the screws that hold the lower handrail clamp in  
place.  
b. Place the lower portion of the handrail onto the plastic cradle. You may need to gently  
flex the lower portion of the handrail toward the front of the treadmill to securely seat the  
end of the tube onto the projecting ledge of the cradle.  
c. Re-install the handrail clamp over the tube, align the screw holes, insert and finger-  
tighten each screw.  
d. To secure the handrail inside the clamp, use the hex key (G) provided. Do not overtighten  
the screw or damage may occur to the clamp.  
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Note: After extensive use, vibrations from the treadmill may cause the clamp to loosen.  
You may need to periodically inspect the screws and, if necessary, tighten the handrail  
clamp screws using the hex key (G) provided.  
e. Proceed to the other side of the treadmill and follow steps a through d to complete the  
installation of the lower handrails.  
24. Return to the upper handrail clamp, look underneath the clamp to be sure that the handrail  
ends meet in the middle of the clamp, readjust the handrails if necessary, and tighten the  
screws securely using the hex key (F) provided.  
25. If you need to move the treadmill, ask for additional assistance. Check to be sure the treadmill  
is turned OFF and the power cord is unplugged from the power outlet. Roll the treadmill on its  
front wheels to the new location by lifting the rear end of the unit.  
CAUTION: Do not remove the 3-prong plug or  
otherwise bypass it with an adapter in order  
to use a non-grounded outlet.  
26. Plug the treadmill into a standard 120v household outlet. Make sure that no other appliances  
use the same circuit as the treadmill.  
27. Continue on to Checking the Alignment of the Running Belt on the following page to complete  
the installation of the treadmill.  
Checking the Alignment of the Running Belt  
The belt is aligned at the factory before shipment. However, during shipment or by using the  
treadmill on an uneven surface, the belt might move off center. Proper belt alignment is important  
because it allows the belt to remain centered and assures smooth operation. Follow these steps to  
check the alignment:  
CAUTION: Do not walk on the running belt  
during this procedure.  
1. On the electronic console, move the magnetic safety key to the ACTIVATE position. Locate the  
ON/OFF switch at the front of the treadmill and turn ON the treadmill.  
2. Stand beside the treadmill and answer the standard start-up questions as instructed below:  
a. At the “ENTER WEIGHT” prompt, specify a weight and press the SCAN/ENTER key.  
b. At the SELECT COURSE” prompt, use the arrow keys to select MANL” (Manual) mode  
and press SCAN/ENTER.  
CAUTION: If you hear or notice any chafing or  
the running belt appears to be getting  
damaged, stop the running belt immediately  
by pressing the STOP key. Contact a Precor  
Service Representative.  
3. Continue standing next to the treadmill and bring the running belt up to a speed of 2 miles per  
hour by pressing the SPEED key.  
4. Walk to the back of the treadmill and observe the belt as it moves (watch for a couple of  
minutes).  
If the running belt,…  
Then,...  
tracks within the green portion  
of the label  
the belt is functioning correctly  
and no adjustment is necessary.  
runs or drifts into the red portion  
of the label  
you need to adjust the belt;  
see Aligning the Running Belt in  
Chapter 6.  
Important: If you notice that the belt needs alignment, make the adjustments at once. Failure  
to do so might cause the belt to tear or fray which is not covered by the Precor limited  
warranty.  
5. Press STOP or SPEED until the running belt stops.  
If the belt is functioning correctly, the treadmill is ready to use.  
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Using the M9.1 or M9.2s Treadmill  
As simple as using the M9.1 or M9.2s treadmill might seem, you should read this section so that  
you can use it safely and effectively. This section provides information about the electronic console  
features which include the following:  
3
information about the ON/OFF (I/O) switch  
instructions for using the magnetic safety key  
a brief description of the electronic console  
instructions for changing the display from U.S. Standard to Metric  
M9.2s only— instructions for selecting the Time or Distance prompt  
Locating the ON and OFF Switch  
Use the ON/OFF (I/O) power switch to turn the treadmill ON or OFF. This switch is located at the  
front of the treadmill, near the power cord.  
Note: You cannot turn ON (I) the treadmill until the magnetic safety key is placed in the ACTIVATE  
position.  
Using the Magnetic Safety Key  
The magnetic safety key lets you stop the treadmill’s running belt. Use this key in an emergency or  
when you are finished exercising. Pulling the key off the console or moving it to the OFF position,  
has the same effect as turning OFF the treadmill using the ON/OFF switch. Once you remove the  
key from the ACTIVATE position, the running belt slows to a gradual stop.  
Important: Always attach the magnetic safety key to your clothing before each workout. Use the  
clip provided on the end of the cord.  
Diagram 11  
Magnetic safety key  
Speed  
Incline  
Scan  
STOP  
ENTER  
Hold to Reset  
Electronic console label  
Magnetic safety key  
OFF  
Before you can operate the treadmill, you must move the magnetic safety key to the ACTIVATE  
position on the electronic console. See Diagram 11. The treadmill will not turn ON unless the safety  
key is in this position.  
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Understanding the Electronic Console  
The electronic console lets you control your workout session. As you work out, the electronic  
display provides constant feedback about your progress. Information about distance covered,  
elapsed time, speed, calories burned, and degree of incline is available at any time. Diagram 12  
shows an example of the M9.2s electronic console display.  
Displays on the Electronic Console  
The indicator lights on the electronic console show you what information is being displayed.  
Information from five distinct fields (shown in Diagram 12) can appear: DISTANCE, TIME, SPEED,  
CALORIES, and INCLINE.  
Diagram 12  
M9.2s electronic  
console display  
Distance  
Time  
Speed  
Calories  
Incline  
Scan  
DISTANCE: The distance you have travelled appears once you begin a workout. Distance can  
appear in miles or kilometers. If you bought your treadmill in the U.S., it is programmed at the  
factory to display the U.S. standard unit of measure. If you wish to change the display, you can  
follow the instructions found in Changing the Display to U.S. Standard or Metric. The maximum  
distance you can travel in a single workout is 99.99 miles (161 km) before the odometer resets at  
00.00 and begins over again.  
TIME: During your workout, a time (00:00) display appears automatically and stops whenever you  
stop walking or running. As you work out, you will notice that the time starts at zero and counts up  
when you use manual or interval modes.  
SPEED: Once you begin a workout, the speed at which you are travelling appears in this display.  
Your speed can appear in miles per hour (.5 to 9 mph) or kilometers per hour (.8 to 14 kph). If you  
CALORIES: When you enter your accurate weight, the number of calories you are burning appears  
in this display while you work out. At the end of your workout, the total calories burned is  
displayed.  
INCLINE: The M9.1 and M9.2s treadmills provide a range of inclines from 1% to 10%. On the M9.1  
you have to use the incline crank to adjust the incline. On the M9.2s, you press the INCLINE  
keys to increase or decrease the incline level of your workout.  
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Keys on the Electronic Console  
The keys on the electronic console let you change the speed, stop the treadmill, reset the displays,  
or control which features appear on the display. Each key and its function is explained below:  
SPEED  
: Use the SPEED  
keys to change belt speed. Belt speed starts at .5 miles per hour  
(mph) and increases in .1 mph (.2 kph) increments while you hold the key. You can increase  
speed up to 9 mph (14 kph). When you decrease speed, belt speed decreases at a rate of .1 mph  
(.2 kph) while you hold the key. You can stop the running belt in this way.  
Anytime during your workout, you can view your speed in minutes per mile (or kilometer). In other  
words, you can see how many minutes it takes you to walk or jog a mile (or kilometer). To use this  
feature, simultaneously press both SPEED  
keys and the information will appear on the screen.  
When you release both keys, the speed display returns to the per hour measurement you originally  
STOP: To pause or end your workout, press the STOP key. The running belt stops and the displays  
on the console freeze.  
SCAN/ENTER: The SCAN/ENTER key has three functions which let you:  
alternate between the displays every few seconds (SCAN).  
accept specific prompt selections (ENTER).  
highlight specific displays (ENTER).  
SCAN  
In general, the electronic console display is set to scan, so the different features (DISTANCE,  
TIME, SPEED, CALORIES, and INCLINE) alternately appear in sequence every few seconds. If  
the display is set to scan,” two indicator lights appear to the left of the word SCAN on the  
display and remain stationary while you are in the SCAN mode. Another two indicator lights  
appear next to the field that is being displayed. The indicator lights move sequentially through  
each field every time a new field appears on the display.  
ENTER  
To cause a specific feature, such as the SPEED, to continuously appear on the display, press  
the ENTER key until the two round indicator lights appear next to the word SPEED.”  
To specify a weight, select a workout mode (INTV or MANL), or reset U.S. Standard or Metric  
configurations, you need to use the ENTER key.  
If you wish to display a particular feature during your workout, press the ENTER key until the  
pair of lights appear next to the feature you want to display. The pair of lights next to a  
particular feature, such as TIME, indicate which feature is currently being displayed.  
ACTIVATE: If the magnetic safety key is not in the ACTIVATE position, you cannot turn ON the  
treadmill. If used properly, the magnetic safety key helps to protect you from injury during your  
workout. Attach the magnetic safety key to your clothing prior to stepping onto the running bed  
and beginning your workout. If you encounter a problem during your workout, simply pull on the  
safety key’s cord to stop the running belt. When the magnetic safety key is removed from the  
ACTIVATE position, it trips the treadmill’s circuit breaker, turns OFF the treadmill, and stops the  
running belt.  
OFF: After completing your workout by pressing the STOP key, place the magnetic safety key on  
the OFF position. This turns OFF the treadmill. Remove the magnetic safety key and store it in a  
safe place to ensure that children or an unauthorized person will not be able to activate or use the  
treadmill.  
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Changing the Display to U.S. Standard or Metric  
The M9.1 or M9.2s treadmill can display speed in either miles per hour (mph) or kilometers per  
hour (kph). When the treadmill is shipped from the factory, it is set to display in U.S. Standard  
units of measure. You can easily change these settings by taking the following steps:  
Note: The treadmill will retain your selection even when it is turned OFF and unplugged. You can  
change your selection at any time, simply by repeating the following steps.  
1. Place the magnetic safety key in the ACTIVATE position on the electronic console. Walk to the  
front of the treadmill and turn the power switch ON. (The magnetic safety key must be placed  
in the ACTIVATE position before you can turn ON the treadmill.)  
2. Straddle the running belt with your feet firmly planted on the right and left side platforms.  
(Stand close enough to the electronic console, so that you can extend your arm and touch the  
keypad.) Use the clip on the magnetic safety key and attach it to your clothing at your  
waistline.  
3. At the ENTER WEIGHT” prompt, simultaneously press and hold the SPEED key and the  
SCAN key. The prompt, “PRESS FOR MPH & MILES MODE OR FOR KPH & KILOME-  
TERS MODEappears on the display. Release both keys.  
4. Use the appropriate SPEED or key to indicate your selection.  
You can continue your workout by following the appropriate steps found in Quick Steps to  
Working Out or turn OFF the treadmill by moving the magnetic safety key to the OFF position.  
Selecting the Time or Distance Prompt on the M9.2s  
When using a M9.2s preprogrammed course, you can measure your workout by distance or time.  
You see the SELECT DISTANCE” or SELECT TIME” prompt after you enter a course selection. The  
default measurement is distance.  
To change the prompt, follow the steps above in Changing the Display to U.S. Standard or Metric.  
1. After step 4 above, two messages scroll across the display: one confirms your mph or kph  
selection and the other states, PUSH FOR DISTANCE FOR TIME OR STOP’ FOR ASK.”  
Press the appropriate key after answering one of the following if/then scenarios:  
If you want,...  
Then,...  
your workout measured by distance  
your workout measured by time  
press the key  
press the key  
the option of selecting time or  
distance prior to each workout  
press STOP  
After you press an arrow key, a message scrolls across the display  
confirming your selection.  
2. Continue with your workout or turn OFF the treadmill by removing the magnetic safety key  
from the ACTIVATE position on the electronic console. If you turn OFF the treadmill, be sure to  
store the safety key in a safe place to prevent unauthorized use.  
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Working Out on Your Treadmill  
4
A variety of exercise options are available on the M9.1 and M9.2s treadmills which are discussed in  
this section and include:  
instructions for exercising on the treadmill  
an explanation of how to change incline on the M9.1  
information about how to retrieve a previous workout  
instructions for pausing or ending your workout  
information about how to incorporate a cool-down period  
information about using Manual, Interval, and Program modes  
Before using your treadmill, we recommend that you read these instructions and go through a  
preliminary demonstration of the treadmill. Then, you will be familiar with the treadmill when you  
begin your workout.  
CAUTION: If this is the first time you have  
operated this treadmill, DO NOT STAND on  
the running belt until you become familiar  
its operation.  
When using the treadmill, follow these general guidelines:  
At the beginning of a workout, take several minutes to bring your heart rate into your training  
zone, which is shown in Diagram 14 later in this manual.  
After your workout, walk slowly for several minutes to cool down your body and lower your  
heart rate.  
Using the clip provided, attach the magnetic safety key to your clothing before each workout.  
Then, if you encounter difficulties or want to end your workout, you can easily stop the  
running belt by pulling on the cord.  
Gently stretch your lower body and back before and after a workout to help prevent stiffness  
or soreness.  
Photo 1  
Working out on  
the treadmill  
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To workout on the treadmill, follow these instructions.  
Quick Steps to Working Out  
1. On the electronic console, place the magnetic safety key in the ACTIVATE position. Walk to the  
front of the treadmill and turn ON the treadmill using the ON/OFF switch. The safety key must  
be in the ACTIVATE position before you can turn ON the treadmill.  
1
2
Turn ON treadmill.  
Straddle belt.  
2. Straddle the running belt with your feet firmly planted on the right and left side platforms.  
Stand close enough to the electronic console so you can extend your arms and touch the  
keypad.  
3
4
Attach safety clip to clothing.  
Enter Weight  
3. Using the clip provided, securely attach the magnetic safety key to your clothing at your  
waistline where it will not interfere with your workout.  
4. When you see ENTER WEIGHT” scroll across the display, specify your weight using the  
keys. When the correct weight is displayed, press ENTER.  
Tip—If you want to access the  
last course stored in memory, at  
the “ENTER WEIGHT” prompt, tap  
the ENTER key 3 times.  
The number on the display moves in 5-pound (2-kilogram) increments. You must select the  
weight closest to your to your actual weight so that the treadmill can provide accurate  
feedback about calories burned during a workout.  
Once your weight is specified, you may not need to enter it again. The treadmill automatically  
remembers the last weight entered. At your next workout, simply press ENTER at the “ENTER  
WEIGHT” prompt. (If another person has used the machine and changed the weight, you will  
need to re-enter your weight as described in this step.)  
Select Course.  
5
5. At the SELECT COURSE” prompt, choose your workout mode, either Interval (INTV), Manual  
(MANL), or one of the preprogrammed courses (M9.2s only). Press the  
keys until you  
see the desired mode, then press ENTER. For more information about the two different  
modes, read the following pages.  
Once you specify the mode, the treadmill automatically remembers it. If no one else uses the  
treadmill or makes any changes before your next workout, you can simply press ENTER at the  
SELECT COURSE” prompt and activate the same mode.  
Important: If you choose INTV” mode, refer to Changing the Interval Course Profile before  
continuing on to the next steps.  
Start working out.  
6
6. Hold onto the handrail with one hand and press the SPEED key with the other hand. Step  
onto the running belt while it is at or below 1 mph. Once you are comfortable with the walking  
or running speed, you may remove your hands from the handrail.  
TipUse the optional Smart  
Weights to enjoy the added benefit  
of an upper body workout.  
To purchase Smart Weights, call  
your local dealer 1-800-4-PRECOR.  
Note: To pause during your workout session, press the STOP key. The features on the display  
remain, but your workout statistics stop accumulating. See Pausing Your Workout or Ending  
Your Workout for more information. Remember to hold onto the handrail when using the  
electronic console and when slowing down or stopping the running belt.  
(Pause)  
7
End workout.  
7. When you are finished exercising, hold onto the handrail and press STOP or press SPEED .  
The running belt slows to a stop. You can then review your workout results as the display  
scans through DISTANCE, TIME, and CALORIES.  
(Cool down)  
Important: Always allow yourself a cool-down period of a few minutes before bringing the  
running belt to a complete stop. On the M9.2s, press STOP twice in quick succession at the  
end of a course to access Manual mode and begin a cool-down period.  
8
9
Review workout statistics.  
(Press HOLD TO RESET)  
8. If desired, after reviewing the displays, reset them to zero by pressing and holding STOP for  
several seconds.  
Remove Safety Key and store it in a  
secure place. Turn OFF the treadmill.  
9. Detach the magnetic safety key cord from your clothing and place the safety key in the OFF  
position on the electronic console. The treadmill turns OFF. To prevent unauthorized use,  
remove the safety key from the treadmill and store it in a safe place.  
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Changing Incline on the M9.1  
When you use the incline crank handle, you can change the incline, up to 10 %.  
to raise the incline, rotate the handle clockwise  
to lower the incline, rotate the handle counterclockwise  
Incline changes occur in 1% increments. Whenever you change the incline, the percent of incline  
automatically appears on the console display.  
You can change incline anytime during your workout. However, you should stand on the sides of  
the treadmill (the side platforms) and straddle the running belt when you change the incline.  
Retrieving the Previous Workout Program  
To retrieve the previous workout program, simply tap the ENTER key successively three times  
while the start-up prompt “ENTER WEIGHT” is being displayed. Note that if someone else has  
exercised on the treadmill after your workout, whatever program he or she used will be the one that  
is restored from memory.  
Pausing Your Workout  
You can pause at any time during your workout. Use this feature to rest or take a short break. To  
pause while working out, press the STOP key. The running belt stops. Remove the safety key clip  
and straddle the running belt so that you can safely step off the treadmill. Your workout statistics  
freeze and remain displayed on the console until you resume your workout.  
Do not rely on the Pause feature as a way to end your workout. If you wish to end your workout,  
follow the instructions in Ending Your Workout.  
To resume your workout, straddle the running belt, attach the safety key clip to your clothing,  
press the SPEED key to start the running belt, hold the handrail, and step onto the running belt  
while the speed is at or below 1 mph. Your workout statistics continue from where you left off.  
Continue to press the SPEED key, to increase the speed to a comfortable level. Once you are  
comfortable with the walking or running speed, you can remove your hands from the handrail.  
Cooling Down After a Workout  
Cooling down after your workout is important because it helps reduce muscle stiffness and  
soreness by transporting excess lactic acid out of the working muscles. It also provides a smooth  
transition that allows your heart rate to return to its normal (non-exercising) state.  
You can cool down after a workout by accessing manual mode (MANL). Manual mode lets you  
change the speed and incline and adapt a cool-down period to your particular workout. Tapping  
STOP twice in quick succession accesses MANL mode from any of the treadmill’s programs.  
Ending Your Workout  
To end your workout, take the following steps:  
1. Hold onto the handrail and press the STOP key or press the SPEED key until the running  
belt slows to a gradual stop. The displays on the console freeze which lets you review your  
workout statistics.  
2. Continue to press STOP (HOLD TO RESET) for a few more seconds to add your workout  
statistics to the cumulative totals and return to the “ENTER WEIGHT” prompt.  
3. Straddle the running belt and step off the treadmill.  
4. To prevent unauthorized use, remove the magnetic safety key and store it in a safe place. To  
access the same program the next time you workout, tap the ENTER key successively three  
times.  
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Using the Manual Course Mode  
Manual mode lets you use the treadmill for an indefinite period of time while controlling the speed  
and incline of your workout. All of your workout statistics are compiled and displayed on the  
electronic console.  
To use Manual mode, follow the steps in Working Out on Your Precor Treadmill. At the “SELECT  
COURSE” prompt, choose MANL.”  
On the M9.2s, if the “SELECT MILES” or SELECT TIME” prompt scrolls across the display, specify  
the length of your course or the length of your workout using the  
keys, and then, press ENTER.  
Note: On the M9.2s, you can choose a distance from .5 to 99.5 miles (kilometers) or a length of  
time from 5 to 99 minutes. You can select which prompt appears by following the instructions in  
Changing the Interval Course Profile  
Interval training provides numerous benefits. Since interval training segments the workout into  
smaller components, a 20- or 30-minute workout seems to pass more quickly. In addition, studies  
have shown that it is a more efficient method for achieving aerobic benefits—you start seeing  
improved cardiovascular fitness much sooner with less effort. Studies also show that people who  
interval train are more likely to stick with their fitness program.  
The interval course on the M9.1 or M9.2s treadmill lets you set course intervals according to your  
training regimen. It alternates between 60 seconds of Restand 60 seconds of Work.” During the  
Rest interval, you can walk or jog slowly; during the Work interval, you can stride quickly or run.  
You set the speed for the first rest and work interval and the software takes over from there,  
repeating the intervals throughout the course until you press the STOP key.  
At any point during the workout, you can change the speed of the current interval. For example, if 8  
mph is a little faster than you prefer during a Work interval, simply use the SPEED key to reduce  
speed. The software remembers the new speed for the next Work interval.  
To help you monitor your workout, you can set the treadmill’s electronic display to SCAN by  
pressing the SCAN key until the indicator lights appear next to the word SCAN on the display. This  
mode displays a sequential readout on DISTANCE, TIME, SPEED, CALORIES, and INCLINE.  
Note: If you pause your workout during an Interval mode, you must reset the speed of the mode  
you were in when you paused your workout. For example, if you paused your workout during the  
Rest interval, you must reset the speed for that interval. In this example, you would not need to  
reset the speed for the Work interval since it is stilled stored in memory.  
Below are some suggestions that may help you incorporate the Interval mode into your workout:  
If you are starting an exercise program, the Interval mode option can help you increase your  
workload gradually. For example, in the beginning, you may simply want to specify the same  
speed and incline for both Work and Rest intervals. Then, to increase your effort level, change  
to a higher speed and/or incline for your Work interval.  
If you are training with the goal of maintaining a constant pace when on level ground or grade,  
specify the same speed for both Work and Rest intervals. Then, gradually increase the incline  
during the Work interval until you can maintain a constant pace.  
SELECT COURSE” prompt, use the keys to display “INTV,” and press ENTER.  
To set the interval for the course, take the following steps:  
1. When you see the scrolling prompt requesting that you enter your rest speed (and incline —  
M9.2s only), stand on the running belt with one hand on the handrail, prepared to start  
walking. With your other hand, press the SPEED key until you reach a comfortable rest  
speed, either running or walking. When the desired speed is displayed, simply continue  
working out—you do not need to press ENTER.  
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Once you reach your desired rest speed, the treadmill remembers that speed and returns to it  
at the beginning of each rest interval, until you change the speed or end your workout.  
2. The next scrolling prompt requests that you specify your work speed (and work incline —  
M9.2s only). With one hand on the handrail, use the other hand to press the SPEED  
keys  
until the desired work speed (up to 9 mph) is shown. When you are comfortable with the rest  
and work speeds, you can let go of the handrail.  
Note: On the M9.1, use the incline crank handle to change the degree of incline. Hold onto the  
handrail with one hand while you rotate the crank in a clockwise direction to raise the incline  
with the other hand. To lower the incline, rotate the handle counterclockwise.  
Each rest and work interval lasts 60 seconds. The display automatically counts down to the next  
interval. When the count reaches 30 seconds, the display changes and gives information about  
distance travelled, time elapsed, speed, calories burned, and percent of incline.  
When the treadmill changes intervals, it informs you by scrolling a message across the display.  
Using the interval course mode, you can cool down before ending your workout by pressing STOP  
twice in quick succession. The treadmill enters manual mode, letting you specify the speed of your  
cool-down period.  
Using the M9.2s Preprogrammed Courses  
CAUTION: If this is the first time you have  
operated this treadmill, DO NOT STAND on  
the running belt until you become familiar  
the M9.2s operation. Be sure to read and  
follow the general guidelines found in  
To use a preprogrammed course, follow the instructions below. Remember, when you use the  
electronic console, hold onto the handrail to maintain your balance. You should also use the  
handrail whenever you speed up, slow down, or stop the treadmill.  
1. On the electronic console, move the magnetic safety key to the ACTIVATE position as shown  
ON/OFF switch. The treadmill switch will not turn ON unless the safety key is seated securely  
in the ACTIVATE position.  
2. Straddle the running belt with your feet firmly planted on the right and left side platforms.  
Stand close enough to the electronic console so that you can extend your arms and activate  
the keys.  
3. Using the clip provided, securely attach the magnetic safety key to your clothing at your  
waistline, where it will not interfere with your workout.  
4. When you see ENTER WEIGHT” scroll across the display, specify your weight using any  
key. When the correct weight is displayed, press ENTER. This information allows the M9.2s to  
calculate how many calories you use during your workout.  
The number on the display moves in 5-pound increments up or down, depending on the  
arrow key pressed. Use to increase and to decrease the weight displayed.  
CAUTION: Before beginning any fitness  
program, you should have a complete  
physical examination by your physician. If you  
are unsure about your level of fitness, consult  
your physician. Always start your workout at  
the low or “ WALK 1” level and work to  
Once your weight is specified, you may not need to enter it again. The treadmill automatically  
remembers the last weight entered (unless the treadmill is turned OFF). At your next workout,  
you restore your weight from the treadmill’s memory by simply pressing ENTER at the  
ENTER WEIGHT” prompt. However, if someone else has used the treadmill and made  
changes prior to your workout, you will need to re-enter your weight.  
Note: The prompt PRESS ENTER TO BEGINappears after a few seconds if you have not  
chosen a course and pressed ENTER. This prompt continues to scroll across the display every  
few seconds until you press ENTER.  
increase your level of fitness before perform-  
ing moderate or advanced workout routines.  
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5. At the SELECT COURSE” prompt, choose your workout course using the  
keys: either  
WALK 1 through WALK 5 or RUN 1 through RUN 5 and then press ENTER. The course you  
choose takes you through a set series of incline intervals with inclines varying according to  
the level of the course.  
The label on the electronic console shows the available courses. The courses combine .5-mile  
segments with a set series of inclines. The percent of incline and the frequency with which  
inclines are encountered indicate the difficulty of the course. For example, WALK 1 takes the  
user through inclines ranging from 0 to 3 percent grade, while RUN 5 uses inclines in the  
minimum to maximum range on a more frequent basis. The program repeats the .5-mile  
segments until the distance or time limit you set is reached, or you press the STOP key.  
Note: If you do not press ENTER to select a course, after 10 seconds the prompt PRESS  
ENTER TO BEGINappears. This prompt continues to scroll across the display every few  
seconds until ENTER is pressed.  
6. At the SELECT MILES (kilometers)” prompt, specify the length of your course. Press the  
arrow keys to choose distance; the display moves in .5 increments, from .5 to 99.5 miles (.8  
to 160 kilometers). Press ENTER when the desired distance appears.  
Note: You can change the SELECT TIME” prompt to “SELECT DISTANCE” if you prefer to  
measure your workout by distance. Follow the procedure in Selecting the Time or Distance  
If you see SELECT TIME” scroll across the display, specify the length of your workout. Press  
the or key to choose time; the display moves in 1-minute increments, from 5 to 99  
minutes. Press ENTER when the desired time appears.  
7. Stand on the running belt with one hand on the handrail, prepared to start walking. With your  
other hand, press the SPEED until you reach your desired speed.  
The course will continue until the specified distance or time is reached, or until the STOP key  
is pressed. Any time during your workout, you can change your speed. However, since the  
incline is preset, the incline keys are disabled.  
8. When you are finished working out or you have come to the end of the course, hold onto the  
handrail and press STOP. The treadmill will come to a safe stop. Be sure to remove the safety  
clip from your clothing and return it to the OFF position on the electronic console. To prevent  
unauthorized use, remove the safety key and store it in a safe place.  
Note: If desired, you can cool down before ending your workout by pressing STOP twice in  
quick succession. The treadmill will stop and enter the Manual mode, allowing you to specify  
the speed and incline of your cool-down period.  
page 19  
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Getting the Most Out of Your Workout  
A workout on the M9.1 or M9.2s Precision Electronic Treadmill provides excellent and efficient  
cardiovascular conditioning, while strengthening and toning all the major muscle groups in the  
lower body. Darkened areas in Diagram 13 indicate the muscles improved.  
5
Diagram 13  
Muscles impr
1. Trapezius  
2. Deltoid  
1
1
3. Pectorals  
2
4. Rhomboids  
3
4
5. Triceps  
7
5
6
6. Biceps  
9
10  
7. Latissimus Dorsi  
8. Forearm Flexors/Extensors  
9. Abdominals  
8
8
11  
12  
10. Erector Spinae  
11. Gluteals  
13  
14  
12. Hip Flexors  
13. Quadriceps  
14. Hamstrings  
15. Gastrocnemius/Soleus  
16. Peroneus Longus/Brevis  
15  
16  
16  
To get the most out of each workout, a general understanding of the principles behind aerobic  
training is invaluable. The best source of information is your specialty fitness dealer. In addition to  
providing information on which exercise equipment is best for your individual needs, your fitness  
dealer can provide useful advice on training, technique, and exercise physiology. Your dealer can  
also recommend good books and videos on these subjects.  
To help you get started in planning and carrying out your fitness program, this section provides  
some basic information on aerobic exercise—such as how hard should you work out, how long  
each session should be, and how often you need to exercise to benefit from a regular program.  
page 20  
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Training zones  
Diagram 14  
HEART RATE TRAINING ZONE  
200  
195  
190  
185  
180  
175  
170  
165  
200  
190  
180  
170  
160  
160  
160  
156  
155  
152  
124  
150  
148  
144  
145  
150  
140  
140  
136  
MAX.  
132  
RECOMMENDED TRAINING ZON1E28  
HEART  
RATE  
124  
101  
130  
120  
100  
90  
120  
97  
130  
116  
94  
127  
120  
117  
114  
111  
107  
104  
80% OF  
MAX.  
HEART  
RATE  
65% OF  
MAX.  
HEART  
RATE  
80  
70  
20  
25 30 35 40 45 50 55 60 65 70 75  
YOUR AGE  
How Hard Should I Exercise?  
Studies show that to achieve the benefits of aerobic exercise, it is necessary to work out hard  
enough to raise your heart rate to a certain minimum level, called the training zone.” Your training  
zone depends on your age and level of fitness.  
Diagram 14 shows your recommended heart rate training zone, which is calculated using your age  
and your maximum aerobic heart rate. The chart is based on a resting heart rate of about 72 for  
males and 80 for females. Your optimum training zone is between 65% and 80% of your maximum  
aerobic heart rate. For efficient aerobic exercise, work only hard enough to keep your heart rate in  
this zone. You will obtain the greatest fat-burning benefits when you exercise within the optimum  
training zone.  
Pushing yourself beyond the recommended range, (that is, exercising so hard that your heart rate  
rises above 80% of maximum) can overstress your muscles. To increase cardiovascular improve-  
ment, exercise longer, not harder.  
Keep in mind that this zone is an approximation, to be used as a guideline—individual heart rates  
vary according to several physiological factors. To determine your training zone, find your age on  
the diagram, and then find the line where they intersect. For example, if you are 35 years old, your  
training zone is between 120 and 148 beats per minute. Remember this zone—this is the heart rate  
zone you should try to maintain as you work out.  
If you do not have an accurate heart rate monitor, you can determine your heart rate by taking your  
pulse at a place that you can reach easily and comfortably while you exercise. Typical places for  
measuring heart rate are directly over the heart on the left side of the chest, on either side of the  
neck, over the temple, or on the thumb side of either wrist. Wherever you measure your pulse,  
make sure that you use your index and middle fingers—not your thumb. Your thumb has a strong  
pulse and can affect your pulse rate reading.  
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Once you locate your pulse, look at a clock with a second hand, and count the beats for six  
seconds. Multiply that number by 10 to determine the total number of beats per minute. For  
example, if you count 14 beats over six seconds, the total number of beats per minute is 140.  
Compare the total number of beats with your training zone as identified in Diagram 14. If neces-  
sary, increase or decrease your activity level to bring your heart rate into your training zone. You  
can regulate your work level (and heart rate) by changing belt speed and incline. Remember—  
your heart rate is the definitive measure of how hard you are working.  
Regardless of your fitness level, avoid doing too much too soon. Running or walking too fast or  
choosing too high of an incline are common errors. Give yourself time to become familiar with  
your treadmill and to improve your fitness level. Then you can gradually increase speed and incline  
to make your workouts more challenging.  
How Long Should I Exercise?  
The length of each exercise session depends on your fitness level. Exercise physiologists have  
determined that, to attain cardiovascular benefits from exercise, you should maintain your heart  
rate in its training zone for at least 15 minutes. This is in addition to your warm-up time, and does  
not include cool down. You should always allow several minutes to bring your heart rate into the  
training zone, by starting out slowly and gradually increasing work level. Similarly, use several  
minutes of light exercise after the workout to bring your heart rate down to near resting level.  
The higher your fitness level, the longer you should maintain your heart rate in the training zone  
(between 20 and 30 minutes). Beginners should always start slowly, and gradually bring their  
sessions up to 20 minutes or more.  
How Often Should I Exercise?  
Research indicates that aerobic sessions of 20 minutes or more should be done at least three to  
five times a week to obtain significant cardiovascular benefits. Most experts agree that sensible  
eating habits and regular aerobic exercise are the keys to weight control and fitness. A recent  
study, which tracked several subjects over a period of years, conclusively shows that exercise, not  
dieting, is the key factor to long-term weight loss.  
page 22  
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Maintaining Your Treadmill  
6
The M9.1 or M9.2s Precision Electronic Treadmill requires little maintenance to keep it running  
smoothly and efficiently. However, the customer is responsible for the typical maintenance tasks  
such as, cleaning the treadmill and adjusting the running belt. If you fail to maintain the treadmill  
as described below, it could affect or void the Precor limited warranty.  
Cleaning the Equipment  
Your Precor treadmill relies on low friction for efficient operation. To keep the friction low, the  
treadmill must be as clean as possible.  
CAUTION: Turn OFF the treadmill and  
disconnect the power cable before performing  
most maintenance tasks.  
Before a workout, use a damp, soft, clean cloth to clean the side platforms and running bed, (refer  
smooth operation of the treadmill.  
Vacuum the floor underneath the unit every week to prevent the accumulation of dust and dirt on  
the running belt.  
To periodically clean the treadmill’s frame, electronic console, and running belt use a solution of  
mild soap and water and dampen a clean cloth. To clean the running belt and the groves on the  
plastic trim strip, use a soft nylon scrub brush. Never pour water or spray liquids on the electronic  
console. Allow the treadmill to dry completely before using it.  
Manually advance the running belt to clean the opposite side. Do not clean the belt while the  
running belt is moving. Liquid can splash onto the motor causing damage to the equipment and  
possibly injuring you.  
Aligning the Running Belt  
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 or any other object clear of the  
belt and rollers, especially in front of the  
roller and behind the deck. The treadmill will  
not stopimmediately if an object becomes  
caught in the belt or rollers.  
Before aligning the running belt, check its operation by following the procedure in Checking the  
ment, follow the instructions here.  
Realigning the belt takes a few simple adjustments. If you are unsure about this procedure, call  
Follow the steps on the next page to adjust the running belt on the treadmill. To ensure your safety,  
make all adjustments while the treadmill is OFF.  
1. Make sure the treadmill is OFF and the running belt has completely stopped.  
2. Locate the left belt adjustment bolt at the rear of the treadmill. See Diagram 15 on the next  
page. The direction you turn the bolt depends on how the belt is tracking. Make all belt  
adjustments on the left rear corner bolt using the hex key (H) provided.  
If the belt is off center to the LEFT, turn the adjusting bolt 1/4 turn clockwise, which  
moves the running belt to the right.  
If the belt tracks off center to the RIGHT, turn the bolt 1/4 turn counterclockwise; this  
moves the belt to the left.  
Important: Do not turn the adjusting bolt more than 1/4 turn at a time. Overtightening the bolt  
can damage the treadmill.  
CAUTION: If you hear a chafing sound or the  
belt begins to tear or fray, stop the running  
belt immediately by pressing the STOP key or  
pulling the magnetic safety key off of the  
ACTIVATE position. Contact your Precor  
service representative.  
3. Place the magnetic safety key in the ACTIVATE position and turn ON ( I ) the treadmill, answer  
the start-up prompts, then increase the running belt speed to 2 miles per hour by pressing the  
SPEED key.  
4. Observe the running belt for a couple of minutes. The belt should track centered on the  
running bed.  
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Diagram 15  
Aligning the running belt  
Side platform  
Running bed  
CAUTION: Turn OFF the treadmill and wit for the belt to stop  
when adjusting or working near the rear roller. Be very careful  
to keep your fingers or any loose object clear of the belt and  
rollers. The treadmill wll not stop immeadiately if an object  
becomes caught in the belt or rollers.  
Rear roller  
Belt adjustment bolt  
Running belt  
5. Press STOP or SPEED until the running belt comes to a complete stop.  
6. If the belt needs additional alignment, repeat steps 1 through 5 of this procedure until the belt  
is properly aligned.  
Adjusting the Tension of the Belt  
Proper belt tension is important for a smooth, steady run. If your physical condition permits, test  
the belt tension by jogging at 6 mph. If the belt tension is too loose, you will feel a pause in the belt  
with each footplant (step).  
To adjust the running belt tension, take the following steps:  
1. Make sure that the treadmill is OFF. If the treadmill is ON, switch it to OFF. Wait for the  
running belt to come to a complete stop.  
Diagram 16  
Adjusting the tension  
of the running belt  
Side platform  
Running bed  
Rear roller  
Belt adjustment bolt  
2. Standing behind the treadmill, use the rear belt adjustment bolts (each one at opposite sides  
of the rear roller). See Diagrams 15 and 16. Simply turn each bolt clockwise 1/4 turn to  
adjust the tension of the belt.  
3. Turn ON the treadmill, answer the start-up prompts, then increase the speed of the running  
belt to 6 mph by pressing the SPEED key.  
4. Jog on the running belt for 1 minute or more. If you feel a pause in the belt with each  
footplant (step), you need to continue to adjust the belt tension.  
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5. Press STOP or SPEED until the running belt comes to a complete stop.  
6. Continue with steps 1 through 5 until the belt tension has been properly adjusted and you no  
longer feel the pause in the belt with each footplant.  
Important: Do not turn the adjusting bolts more than 1/4 turn at a time. Overtightening the  
bolts can damage or cause premature failure of the precision bearings in the front and rear  
rollers.  
Servicing the Treadmill  
Do not attempt to service the M9.1 or M9.2s yourself except for the maintenance tasks described  
in this manual. The M9.1 or M9.2s does not contain any user-serviceable parts, or parts that  
require lubrication. For information about product operation or service, contact an authorized  
Precor dealer at 1-800-4-PRECOR.  
Power Cord Maintenance  
When the M9.1 or M9.2s is in use, ensure that the power supply cord is away from moving parts  
and cannot be damaged.  
If the M9.1 or M9.2s power supply cord is damaged, it can only be replaced in a repair shop  
appointed by Precor because special tools are required.  
M9.1 or M9.2s Long Term Storage  
When the M9.1 or M9.2s is not in use, ensure that the power supply cord is unplugged from the  
wall outlet and is positioned so that it will not become damaged or interfere with other equipment  
or people.  
There are no special storage requirements for the M9.1 or M9.2s other than ensuring that it is kept  
free from dirt, moisture, or damage.  
Obtaining Service  
Do not attempt to service the M9.1 or M9.2s Precision Electronic Treadmill yourself except for  
minor belt adjustments and maintenance as described in this manual. The treadmill does not  
contain any user-serviceable parts.  
For information about product operation or service, contact an authorized Precor dealer or a Precor  
Factory Authorized Service Company. To locate the dealer or servicer nearest you, call 1-800-4-  
PRECOR.  
To help the customer service representative expedite your call, have your serial number available.  
The serial number on the treadmill is written on a label located underneath the treadmill at the left,  
rear corner of the running bed frame. If you haven’t already written the serial number in the space  
provided below during the assembly process, you will need to get on your knees and bend down to  
see it.  
Model number: _M__9_.1_ Serial number: ___________________________________________  
M 9.2s  
Model number: _____ Serial number: ___________________________________________  
If you have any questions regarding the treadmill, use the model and serial numbers whenever you  
call your Precor dealer or servicer.  
page 25  
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M9.1 and M9.2s Precision Electronic Treadmills  
Specifications  
Length: 67.75 inches (172 cm)  
Width:  
26.75 inches (68 cm)  
Height: 43.5 inches (110.5 cm)  
Motor:  
1.5 hp continuous duty 90V DC  
Speed: 0.5 to 9 mph (0.8 to 14.48 kph)  
9 mph is equivalent to a 6.7 minute mile  
Incline: 0 to 10% grade  
Power: 50/60Hz, 120v AC single phase  
Weight: 192 lbs (87 kg)  
Electronic Specifications  
M9.1 Programs:  
Manual  
Interval (1 minute rest: 1 minute work)  
M9.2s Programs:  
Manual  
Interval (1 minute rest: 1 minute work)  
Programmed courses  
5 “Walk” courses  
5 “Run” courses  
Electronic Displays  
Distance  
Time  
Speed  
Calories  
Incline  
Scan  
R
P/N 37601-101  
8/96  
Precor Incorporated  
P.O. Box 3004  
Precor and “M” are registered trademarks of Precor Incorporated.  
© 1996 Precor Incorporated.  
Bothell, WA USA 98041-3004  
Specifications subject to change without notice.  
1-800-4-PRECOR  
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.  
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