Horizon Fitness Club Series Cst3 5 Users Manual
cst35 0b6e9642-f2ba-45b7-9dd7-e28799730407 Horizon Fitness Treadmill CST3.5 User Guide |
2015-02-04
: Horizon-Fitness Horizon-Fitness-Club-Series-Cst3-5-Users-Manual-368759 horizon-fitness-club-series-cst3-5-users-manual-368759 horizon-fitness pdf
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CLUB SERIES
TREADMILL USER’S GUIDE
    FOR MODEL :
      CST3.5 (2006-07)

3
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
CONGRATULATIONS and THANK YOU for your purchase of this Club Series treadmill!
Whether your goal is to win races or simply enjoy a fuller, healthier lifestyle, a Club Series treadmill can 
help you attain it – adding club-quality performance to your at-home workouts, with the ergonomics 
and innovative features you need to get stronger and healthier, faster. Because we're committed to 
designing fitness equipment from the inside out, we use only the highest quality components. It's a 
commitment we back with one of the strongest frame-to-motor warranty packages in the industry.
You want exercise equipment that offers the most comfort, the best reliability and the highest quality 
in its class.
The Club Series delivers.
INTRODUCTION
Important Precautions
Assembly
Before You Begin
Treadmill Operation
Conditioning Guidelines
Troubleshooting & Maintenance
Limited Warranty
CONTACT INFORMATION
4
6
12
15
22
28
31
Back Panel
TABLE OF CONTENTS

4
INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
SAVE THESE INSTRUCTIONS
Read  all  instructions  before  using  this  treadmill.  When  using  an  electrical  product,  basic  precautions 
should always be followed, including the following: Read all instructions before using this treadmill. It is the 
responsibility of the owner to ensure that all users of this treadmill are adequately informed of all warnings 
and precautions. If you have any questions after reading this manual, contact Customer Tech Support at the 
number listed on the back panel of this manual.
Connect this exercise product to a properly grounded outlet only. See  grounding 
instructions.
GROUNDING INSTRUCTIONS
This product must be grounded. If a treadmill should malfunction or breakdown, grounding provides a path 
of least resistance for electrical current to reduce the risk of electrical shock. This product is equipped with 
a cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into an 
appropriate outlet that is properly installed and grounded in accordance with local codes and ordinances.
Improper connection of the equipment-grounding conductor can result in a risk of 
electric shock. Check with a qualified electrician or serviceman if you are in doubt 
as to whether the product is properly grounded. Do not modify the plug provided 
with the product. If it will not fit the outlet, have a proper outlet installed by a 
qualified electrician.
This product is for use on a nominal 110-volt circuit and 
has a grounding plug that  looks  like the  illustration 
below.  This  product  must  be  used  on  a  dedicated 
circuit. To determine if you are on a dedicated circuit, 
shut off the power to that circuit and observe if any other 
devices lose power. If so, move devices to a different 
circuit. Note: There are usually multiple outlets on one 
circuit. It is recommended that the treadmill be used 
with a 20 amp circuit for optimal performance.
IMPORTANT PRECAUTIONS
WARNING
WARNING
3-Pole Grounded Outlet 
GROUNDED
TREADMILL
POWER CORD 

5
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
At NO time should pets or children under the age of 12 be closer to the treadmill than 10 feet.
At NO time should children under the age of 12 use the treadmill. 
Children over the age of 12 should not use the treadmill without adult supervision.
To reduce the risk of burns, fire, electrical shock or injury to persons:
• Never use the treadmill before securing the safety tether clip to your clothing.
• If you experience any kind of pain, including but not limited to chest pains, nausea, dizziness, or shortness 
of breath, stop exercising immediately and consult your physician before continuing.
• Do not wear clothes that might catch on any part of the treadmill.
• Always wear athletic shoes while using this equipment.
• Do not jump on the treadmill.
• Keep power cord away from heated surfaces.
• Do not insert or drop any object into any opening.
• Unplug treadmill before moving or cleaning it.  To clean, wipe surfaces down with soap and slightly damp 
cloth only; never use solvents. (See MAINTENANCE)
• At no time should more than one person be on treadmill while in operation.
• The treadmills should not be used by persons weighing more than 300 pounds. Failure to comply will 
void the warranty.
• The treadmills are intended for in-home use only. Do not use this treadmill in any commercial, rental, 
school or institutional setting. Failure to comply will void the warranty.
• Do not use treadmill in any location that is not temperature controlled, such as but not limited to garages, 
porches, pool rooms, bathrooms, car ports or outdoors. Failure to comply may void the warranty.
• Use the treadmill only as described in this manual.
OTHER SAFETY TIPS FOR YOUR TREADMILL
OPERATION
To reduce the risk of damaging important components on your treadmill, it is strongly 
recommended that your treadmill is plugged into a dedicated 20 amp circuit, without 
the use of an additional extension cord and/or power strip. Failure to comply may void 
the warranty.
IMPORTANT: The treadmill is not compatible with GFCI-equipped outlets. 
It is essential that your treadmill is used only indoors, in a climate controlled room. If your treadmill has been 
exposed to colder temperatures or high moisture climates, it is strongly recommended that the treadmill is 
warmed up to room temperature before first time use. Failure to do so may cause premature electronic failure.
WARNING
WARNING

6
INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
ASSEMBLY
IMPORTANT:  READ THESE SAFETY INSTRUCTIONS BEFORE USE!
During the assembly process of the treadmill there are several areas that special attention must be paid. 
It is very important to follow the assembly instructions correctly and to make  sure  all  parts  are  firmly 
tightened.  If the assembly instructions are not followed correctly, the treadmill could have frame parts that 
are not tightened and will seem loose and may cause irritating noises. There should be no side-to-side play 
in the console masts or any forward and back play in the console assembly or handlebars. If there is any 
play in these areas, the treadmill has not been properly assembled. To prevent damage to the treadmill, the 
assembly instructions must be reviewed and corrective actions should be taken.
UNPACKING
Place the treadmill carton on a level flat surface. It is recommended that you place a protective covering on 
your floor. Take CAUTION when handling and transporting this unit. Never open box when it is on its side. 
Once the banding straps have been removed, do not lift or transport this unit unless it is fully assembled 
and in the upright folded position, with the lock latch secure. Unpack the unit where it will be used. The 
enclosed treadmill is equipped with high-pressure shocks and may spring open if mishandled. Never grab 
hold of any portion of the incline frame and attempt to lift or move the treadmill. FAILURE TO FOLLOW THESE 
INSTRUCTIONS COULD RESULT IN INJURY! 
Before proceeding, find your treadmill’s serial number 
and  model  name  located  to  the  left  of  the  on/off 
power switch and power cord and enter it in the space 
provided below.
ENTER  YOUR  SERIAL  NUMBER  AND 
MODEL NAME IN THE BOxES BELOW:
 SERIAL NUMBER :
 MODEL NAME:
* Refer to the SERIAL NUMBER and MODEL NAME when calling for service.
* Also enter this serial number on your Warranty Card.
WARNING

7
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
TOOLS INCLUDED 
PARTS INCLUDED 
1 Safety Key 
1 Console Assembly (located under treadmill deck) 
1 Power Cord 
4 Hardware Packs 
2 Support Bars 
2 Handlebars 
READING RACK 
WATER BOTTLE HOLDER 
GRIP PULSE HANDRAILS 
ON/OFF SWITCH 
CIRCUIT BREAKER 
VS3™ Cushioning 
TRANSPORT WHEEL 
POWER CORD 
CONSOLE
TOUCH PAD PANEL WITH BLUE BACK-LIT DISPLAY 
SAFETY KEY PLACEMENT 
MOTOR COVER 
RUNNING BELT / RUNNING DECK 
SIDE RAIL 
ROLLER END CAP 
CONSOLE MAST 
REAR ROLLER ADJUSTMENT BOLTS 
FOOT LOCK LATCH 
4 mm Allen Wrench 
5 mm Allen Wrench 
6 mm T-Wrench 
If you have questions or if there are any missing parts, contact Customer Tech Support.
Contact information is located on the back panel of this manual.
For a complete exploded diagram, visit us at www.horizonfitness.com

8
INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
DO  NOT  CUT  STRAPS  UNTIL  STEP  1-E!*  Disassemble  box  and  remove  the 
cardboard packaging that is not beneath the treadmill. Do not attempt to lift the 
treadmill at this time. Remove plastic wrap from console masts.
NOTE:  During each assembly step, ensure that ALL nuts and bolts are in place and partially threaded in before 
completely tightening any ONE bolt. NOTE: A light application of grease may aid in the installation of hardware. 
Any grease, such as lithium bike grease is recommended.
Open HARDWARE BAG 1.
Lift LEFT CONSOLE MAST into 
upright position. Be sure to hold 
the console mast firmly, as it 
will not stay in the upright  
position on it’s own.
Move LEFT SIDE LINKAGE ARM 
into position. Insert BOLT (A) 
and tighten.
Repeat on the right side.
Now cut the banding straps and 
remove remaining packaging 
material.*
Lift the RUNNING DECK until 
lock latch  on side of treadmill 
is fully engaged.
Remove CONSOLE from box  
and place out of the way.
Lower the treadmill RUNNING 
DECK from the folded position 
by stepping on LOCK LATCH on 
lower right side.
PRE-ASSEMBLY
WARNING
ASSEMBLY STEP 1
1
3
2
A
B
C
D
E
F
G
H
#0-5"
NN
2UZ
HARDWARE BAG 1 CONTENTS :
LEFT CONSOLE MAST
LEFT SIDE LINKAGE ARM
BOLT A
* NOTE: If the straps have been removed before completing step 1-D and the linkage arms can not be aligned, 
refer to the TROUBLESHOOTING section (page 28) in order to restore the treadmill to its proper position.

9
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
Open HARDWARE BAG 2.
With running deck in lowered 
position, place CONSOLE 
on upright masts. Slide the 
brackets that are underneath the 
console into the top holes of the 
upright masts. 
Place LOCK WASHER (C) and 
BOLT (B) into flat side of LEFT 
upright MAST and lightly tighten.
Place ARC WASHER (D) and BOLT 
(B) into curved side of LEFT 
upright MAST and lightly tighten.
Gently lift RIGHT side of the 
console to connect the CONSOLE 
CABLE. Carefully tuck wires in 
mast to avoid damage. Note: Do 
not pinch console cable. Be sure 
the console cable prongs are 
aligned and the ends are tightly 
seated into each other.
Repeat steps C-D above to 
assemble the right side upright 
mast and console.
Tighten all bolts completely.
* NOTE: Be careful not to pinch any 
wires while assembling the masts.
ASSEMBLY STEP 2
A
B
C
D
E
F
G
* Be sure to tighten bolts after all are lined up.
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8"4)&3%
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TJEFBGUFS4UFQ&
$0/40-&
$0/40-&
."45
#0-5#
-0$,
8"4)&3$
"44&.#-&%*/45&1%
#0-5#
NN
2UZ
UPQWJFX
BOHMFWJFX
-0$,8"4)&3$
2UZ
"3$8"4)&3%
2UZ
HARDWARE BAG 2 CONTENTS :

10
INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
A  Open HARDWARE BAG 3.
B  Slide HANDLEBAR ExTENSION 
onto the CONSOLE HANDLEBAR. 
You will need to slide the 
HANDLEBAR ExTENSION under 
the console assembly plastic 
by slightly lifting the plastic in 
order to attach the connection 
bolts.
C  Insert BOLTS (E) into the 
HANDLEBAR ExTENSION. 
D  Insert BOLT (F) and ARC 
WASHER (D) through bottom 
hole of HANDLEBAR ExTENSION 
into CONSOLE MAST.
E  Tighten all bolts.
F   Repeat on other side.
ASSEMBLY STEP 3
)"/%-&#"3
&95&/4*0/
#0-5'
#0-5&
"3$8"4)&3%
$0/40-&."45
$0/40-&
)"/%-&#"3
HARDWARE BAG 3 CONTENTS :
BOLT (E) 
12 mm 
Qty: 2 
BOLT (F)
15 mm
Qty: 2
angle view 
ARC WASHER (D) 
Qty: 2 
top view 

11
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
YOU’RE FINISHED!
POWER SWITCH CIRCUIT BREAKER
A   Open HARDWARE BAG 4.
B   Slide SUPPORT BARS into side  
     MOUNTING BRACKETS and
     line up with top MOUNTING  
     BRACKETS.
C   Insert 2 BOLTS (G) into the tops  
     and 2 BOLTS (G) into the bottoms  
     of each SUPPORT BAR.
D   Slide SUPPORT BAR BOOTS down  
     to cover BOLTS (G).
E   Connect power plug to the             
     treadmill and connect the cord to    
     a power outlet. The on/off switch  
     is located next to the power
     cord. Flip this switch to the 'ON'   
     position, so that the switch is
     lit. You will hear a beep and the    
     console will light up.
ASSEMBLY STEP 4
#0-5(
NN
2UZ
HARDWARE BAG 2 CONTENTS :
SUPPORT BAR BOOTS 
BOLTS (G) 
SUPPORT BARS 
MOUNTING
BRACKET
BOLTS (G) 

12
INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
BEFORE YOU BEGIN
CONGRATULATIONS! on choosing your treadmill. You’ve taken an important step in developing and 
sustaining an exercise program! Your treadmill is a tremendously effective tool for achieving your personal 
fitness goals. Regular use of your treadmill can improve the quality of your life in so many ways. 
HERE ARE JUST A FEW OF THE HEALTH BENEFITS OF EXERCISE:
• Weight Loss 
• A Healthier Heart
• Improved Muscle Tone
• Increased Daily Energy Levels
The key to reaping these benefits is to develop an exercise habit. Your new treadmill will help you eliminate 
obstacles  that  prevent  you  from  exercising.  Inclement  weather  and  darkness  won't  interfere  with  your 
workout  when  you  use  your  treadmill  in  the  comfort  of  your  home.  This  guide  provides  you  with  basic 
information for using and enjoying your new machine.
LOCATION OF THE TREADMILL
Place the treadmill on a level surface. There should be 6 feet of clearance 
behind the treadmill, 3 feet on each side and one foot in front for folding 
and the power cord. Do not place the treadmill in any area that will block 
any vent or air openings. The treadmill should not be located in a garage, 
covered patio, near water or outdoors.
DO NOT STAND ON THE BELT
While you are preparing to use the treadmill, do not stand on the belt. 
Place  your  feet  on  the  side  rails  before  starting  the  treadmill.  Start 
walking on the belt only after the belt has begun to move. Never start the 
treadmill at a fast running speed and attempt to jump on!
SAFETY KEY
Your treadmill will not start unless the safety key is placed in position. Attach the clip end securely to your 
clothing. This safety key is designed to cut the power to the treadmill if you should fall. Check the operation 
of the safety key every 2 weeks.
NEVER USE THE TREADMILL WITHOUT SECURING THE SAFETY KEY CLIP TO YOUR 
CLOTHING. PULL  ON THE SAFETY  KEY CLIP FIRST  TO MAKE  SURE  IT WILL  NOT 
COME OFF YOUR CLOTHING.
WARNING
3 feet
6 feet
3 feet
1 foot
WARNING

13
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
PROPER USAGE
Your treadmill is capable of reaching high speeds. Always start off using a slower speed and adjust the speed in 
small increments to reach a higher speed level. Never leave the treadmill unattended while it is running. When 
not in use, remove the safety key, turn the on/off switch to off and unplug the power cord. Make sure to follow 
the MAINTENANCE schedule located on page 30 in this manual. Keep your body and head facing forward. Do not 
attempt to turn around or look backwards while the treadmill is running. Stop your workout immediately if you 
feel pain, faint, dizzy or are short of breath.
Do not operate the treadmill if the power cord or plug is damaged.
If the treadmill appears to not be working properly, do not use the treadmill.
FOLDING
Firmly grasp the back end of the treadmill. Carefully 
lift the end of the treadmill deck into the upright 
position  until  the  foot  lock  latch  engages  and 
securely locks the deck into position. Make sure the 
deck is securely latched before letting go. To unfold, 
firmly grasp the back end of the treadmill. Gently 
press down on the foot lock latch with your foot until 
the lock latch disengages. Carefully lower the deck 
to the ground.
MOVING
Your treadmill has a pair of transport wheels built 
into the frame. To move, make sure the treadmill is 
folded and securely latched. Then firmly grasp the 
handlebars, tilt the treadmill back and roll. 
Our Treadmills are heavy, use care and additional help if necessary when moving. 
Do not attempt to move or transport treadmill unless it is in the upright, folded 
position with  the  lock  latch  secured. Failure  to follow  these  instructions  could 
result in injury.
WARNING
WARNING

14
INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
CENTERING THE RUNNING BELT
The running belt has been properly adjusted at the 
factory before it was shipped. At times the belt can 
move off-center during shipment. Before operating the 
treadmill, make sure the belt is centered and remains 
centered to maintain smooth operation.
CAUTION: Do not run belt faster than 1/2 mph while 
centering. Keep fingers, hair and clothing away from 
belt at all times.
If the running belt is too far to the right side: 
With the treadmill running at 1/2 mph, turn the right 
adjustment bolt clockwise 1/4 TURN at a time (using 
the supplied Allen wrench). Check the belt alignment. 
Allow belt to run a full cycle to gauge if more adjustment 
is needed. Repeat if necessary, until the belt remains 
centered during use.
If the running belt is too far to the left side: 
With the treadmill running at 1/2 mph, turn the right 
adjustment bolt counter-clockwise 1/4 TURN at a time 
(using  the  supplied  Allen  wrench).  Check  the  belt 
alignment. Allow belt to run a full cycle to gauge if more 
adjustment  is  needed.  Repeat  if  necessary,  until  the 
belt remains centered during use.
Belt is too far to the right side
Belt is too far to the left side
 TENSIONING THE RUNNING BELT
The  running  belt  has  been  properly  adjusted  at  the 
factory  before  it  was  shipped.  At  times  the  belt  can 
move off-center during shipment.
CAUTION: Running  belt  should NOT  be moving  during 
tensioning.  Over-tightening  the  running  belt  can 
cause  excessive  wear  on  the  treadmill  as  well  as  its 
components.  Never over-tighten the belt.
If you can feel a slipping sensation when running on the 
treadmill, the running belt must be tightened. In most 
cases,  the  belt  has  stretched  from  use,  causing  the 
belt to slip. This is a normal and common adjustment. 
To  eliminate  this  slipping,  TURN  THE  TREADMILL  OFF 
and tension BOTH THE REAR ROLLER BOLTS using the 
supplied  Allen  wrench,  turning  them  1/4  TURN  to  the 
right  as  shown.  Turn  the  treadmill  on  and  check  for 
slipping.  Repeat  if  necessary,  but  NEVER  TURN  the 
roller bolts more than 1/4 turn at a time. Belt is properly 
tensioned when the slipping sensation is gone.

15
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
Note: There is a thin protective sheet of clear plastic on the overlay of the console and should be removed.
A)  MONITOR DISPLAY: Speed, Time, Pulse, Pace, Incline, Calories and Program Profiles. 
B)  ODOMETER WINDOW: Displays: Distance, Trip, or Total Distance.
C)  STOP: Press to pause/end your workout. Hold for 3 seconds to reset the treadmill.
D)  START: Simply press to begin exercising or starts your program.
E)  ENTER: Used to select Program, Level and Time. Press after QUICK-ADJUST KEYS to quickly set incline or speed.
F)  QUICK-ADJUST INCLINE KEYS: Used to reach desired incline more quickly. Select before pressing ENTER key. 
G)  QUICK-ADJUST SPEED KEYS: Used to reach desired speed more quickly. Select before pressing ENTER key.
H)  INCLINE ARROW KEYS: Used to adjust incline in small increments (0.5% increments).
I)  SPEED ARROW KEYS: Used to adjust speed in small increments (0.1 mph increments).
J)  1/2 KEYS: Quick-adjust keys for increasing speed (0.5 mph increments) and incline (0.5% increments)
K)  DISPLAY KEY: Press to change display feedback during workout. Hold to scan.
L)  SAFETY KEY POSITION: Enables treadmill when safety key is inserted.
M)  READING RACK: Holds reading material. (Remove sales sticker before use)
N)  WATER BOTTLE / CD / MP3 HOLDERS: Holds personal workout equipment.
TREADMILL OPERATION
+
0.5
%
+
0.5
MPH
10 %
9%
8%
7%
6%
5%
4%
3%
2%
1%
10 MPH
9MPH
8MPH
7MPH
6MPH
5MPH
4MPH
3MPH
2MPH
1MPH
USER 1
USER 2
TRIP
TO T AL
HOLD TO RESET
PRESS #   THEN PRESS ENTER TO CONFIRM INCLINE PRESS #   THEN PRESS ENTER TO CONFIRM SPEED
ENTER
PROGRAM SELECT
START
QUICK START
STOP
HOLD TO RESET
ODOMETER
DISPLAY
D CL GEF
AMJH I
JB K
N N

16
INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
SPEED  • Shown as MPH. Indicates how fast your 
walking or running surface is moving.
TIME • Shown as Minutes:Seconds. View the time 
remaining or the time elapsed in your workout.
PULSE • Shown as Beats Per Minute. Used to 
monitor your heart rate (displayed when contact 
is made with both pulse grips).
INCLINE • Shown as Percent. Indicates the incline 
of your walking or running surface.
CALORIES • Total Calories burned during your workout.
PROGRAM PROFILES • Represents the profile of the program being used (speed during speed based 
programs and incline during incline based programs).
PACE • The rate of covering a mile while running or walking at your current speed. For example: If at your 
current speed it will take you 10 minutes to complete a mile, the treadmill will display ‘10.0’ as your pace.
USER 1/USER 2: 
Logs User’s total accumulated distance of current workout.
- You will be prompted to select a USER during the final 
step in program set-up (See Page 18).
- Upon pressing either USER 1 or USER 2 and then START, the Odometer window will default to zero and 
begin accumulating current workout distance.
- NOTE: If you do not select a USER and just press START, the Odometer window will default to program 
distance. Neither USER TRIP or USER TOTAL will accumulate.
USER TRIP:  Logs User’s accumulated distance since the Trip feature was last reset.
- During your workout, press the USER button once and TRIP will be displayed.
- To reset TRIP DISTANCE, hold the USER button for 3 seconds. TRIP DISTANCE will reset to 0.0.
USER TOTAL:  Logs User’s total accumulated distance on the treadmill. USER TOTAL cannot be reset.
- During your workout, press the USER button twice and TOTAL will be displayed.
- During your workout, press the USER button 3 times to return to current program’s distance.
Place the palm of your hands directly on the grip pulse handlebars. Both hands must grip the bars for your heart rate 
to register. It takes 5 consecutive heart beats (15-20 seconds) for your heart rate to register. When gripping the pulse 
handlebars, do not grip tightly. Holding the grips tightly may elevate your blood pressure. Keep a loose, cupping hold. You 
may experience an erratic readout if consistently holding the grip pulse handlebars. Make sure to clean the pulse sensors to 
ensure proper contact can be maintained. (See page 29).
MONITOR DISPLAY
HEART RATE
SPEED
PULSE
INCLINE
TIME
PACE
CALORIES
USING THE ODOMETER FUNCTION
64&3
64&3
53*1
505"-
)0-%503&4&5

17
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
1)  Check to make sure nothing is on or will hinder the movement of the treadmill.
2)  Plug in the power cord and turn the treadmill ON.
3)  Stand on the side rails of the treadmill.
4)  Attach the safety key clip to part of your clothing.
5)  Insert the safety key into the safety keyhole in the console.
6)  You have two options to start your workout:
GETTING STARTED / SELECTING A PROGRAM
PROGRAM INFORMATION
PROGRAM: MANUAL 
MANUAL 
INTERVALS 
ROLLING 
WEIGHT LOSS 
GOLF COURSE 
RACE 
CUSTOM 1 
CUSTOM 2 
THR ZONE 1 
THR ZONE 2 
VALLEY 
TOUR 
A)  QUICK START UP 
Simply press the START key to begin working out. OR...
B)  SELECT A PROGRAM 
Select a PROGRAM using the SPEED ARROW keys. 
Once a PROGRAM has been chosen, press ENTER. 
SELECT A LEVEL 
Select a PROGRAM LEVEL using the ARROW keys. 
Once a PROGRAM LEVEL has been chosen, press ENTER. 
SELECT A TIME 
Select a Time using the ARROW keys or use the default time. 
Once a TIME has been chosen, press START. 
SET ODOMETER (See Page 16 for details). 
Select a USER using the ODOMETER KEYS. 
Once a USER has been chosen, press START to begin your workout.
Allows ‘On The Fly’ manual SPEED and INCLINE changes. Time-based goal. 
FINISHING YOUR WORKOUT
When your workout is complete, the MONITOR DISPLAY will flash and beep. Your workout information will 
stay displayed on the console for 30 seconds and then reset.
CLEAR CURRENT SELECTION 
To clear the current program selection or screen, hold the STOP button for 4-5 seconds.
SCAN VIEWING SCREENS 
To have the display screen rotate continuously (Speed and Time, Pulse and Distance, Incline and Calories), 
hold the ENTER button for 4-5 seconds. Hold down ENTER again to turn off scan feature.

18
INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
Challenges with various combinations of hills and valleys (INCLINE & SPEED levels). Time-based goal with 10 
difficulty levels to choose from.
WEIGHT LOSS PROGRAM SEGMENTS (all segments last 30 seconds)
WARM-UP 12345678
SEGMENTS ARE REPEATED UNTIL SELECTED TIME IS REACHED
COOL-DOWN
Level 1 Elevation 0.0 0.5 1.5 1.5 1.0 0.5 0.5 0.5 1.0 1.5 0.5 0.0
Speed 1.0 1.5 2.0 2.5 3.0 3.5 4.0 3.5 3.0 2.5 2.3 1.5
Level 2 Elevation 0.0 0.5 1.5 1.5 1.0 0.5 1.0 0.5 1.0 1.5 0.5 0.0
Speed 1.3 1.9 2.5 3.0 3.5 4.0 4.5 4.0 3.5 3.0 2.6 1.8
Level 3 Elevation 0.5 1.0 2.0 2.0 1.5 1.0 1.0 1.0 1.5 2.0 1.0 0.5
Speed 1.5 2.3 3.0 3.5 4.0 4.5 5.0 4.5 4.0 3.5 3.0 2.0
Level 4 Elevation 0.5 1.0 2.0 2.0 1.5 1.0 1.0 1.0 1.5 2.0 1.0 0.5
Speed 1.8 2.6 3.5 4.5 4.5 5.0 5.5 5.0 4.5 4.5 3.4 2.3
Level 5 Elevation 1.5 1.5 2.5 2.5 2.0 1.5 1.5 1.5 2.0 2.5 1.5 1.0
Speed 2.0 3.0 4.0 4.5 5.0 5.5 6.0 5.5 5.0 4.5 3.8 2.5
Level 6 Elevation 1.5 1.5 2.5 2.5 2.0 1.5 1.5 1.5 2.0 2.5 1.5 1.0
Speed 2.3 3.4 4.5 5.0 5.5 6.0 6.5 6.0 5.5 5.0 4.1 2.8
Level 7 Elevation 1.5 2.0 3.0 3.0 2.5 2.0 2.0 2.0 2.5 3.0 2.0 1.5
Speed 2.5 3.8 5.0 5.5 6.0 6.5 7.5 6.5 6.0 5.5 4.5 3.0
Level 8 Elevation 1.5 2.0 3.0 3.0 2.5 2.0 2.0 2.0 2.5 3.0 2.0 1.5
Speed 2.8 4.1 5.5 6.0 6.5 7.0 7.5 7.0 6.5 6.0 4.9 3.3
Level 9 Elevation 2.0 2.5 3.5 3.5 3.0 2.5 2.5 2.5 3.0 3.5 2.5 2.0
Speed 3.0 4.5 6.0 6.5 7.0 7.5 8.0 7.5 7.0 6.5 5.3 3.5
Level 10 Elevation 2.0 2.5 3.5 3.5 3.0 2.5 2.5 2.5 3.0 3.5 2.5 2.0
Speed 3.3 4.9 6.5 7.0 7.5 8.0 8.5 8.5 7.5 7.0 5.6 3.8
(WARM-UP and COOL-DOWN last 5:00 minutes each and are included in program times)
PROGRAM: WEIGHT LOSS
MANUAL 
INTERVALS 
ROLLING 
WEIGHT LOSS 
GOLF COURSE 
RACE 
CUSTOM 1 
CUSTOM 2 
THR ZONE 1 
THR ZONE 2 
VALLEY 
TOUR 
Walk or run a series of alternating SPEED levels. Time-based goal with 10 difficulty levels to choose from.
 INTERVALS PROGRAM SEGMENTS
(peak segments last 30 seconds, valley segments last 90 seconds)
MPH WARM-UP 1234
SEGMENTS ARE REPEATED UNTIL SELECTED 
TIME IS REACHED
COOL DOWN
Level 1 1.0 1.5 2.0 4.0 2.0 4.0 1.5 1.0
Level 2 1.0 1.5 2.0 4.5 2.0 4.5 1.5 1.0
Level 3 1.3 1.9 2.5 5.0 2.5 5.0 1.9 1.3
Level 4 1.3 1.9 2.5 5.5 2.5 5.5 1.9 1.3
Level 5 1.5 2.3 3.0 6.0 3.0 6.0 2.3 1.5
Level 6 1.5 2.3 3.0 6.5 3.0 6.5 2.3 1.5
Level 7 1.8 2.6 3.5 7.0 3.5 7.0 2.6 1.8
Level 8 1.8 2.6 3.5 7.5 3.5 7.5 2.6 1.8
Level 9 2.0 3.0 4.0 8.0 4.0 8.0 3.0 2.0
Level 10 2.0 3.0 4.0 8.5 4.0 8.5 3.0 2.0
(WARM-UP and COOL-DOWN last 5:00 minutes each and are included in program times)
PROGRAM: INTERVALS
MANUAL 
INTERVALS 
ROLLING 
WEIGHT LOSS 
GOLF COURSE 
RACE 
CUSTOM 1 
CUSTOM 2 
THR ZONE 1 
THR ZONE 2 
VALLEY 
TOUR 

19
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
Simulates various INCLINES and yardages for holes on a golf course, with 4 tee-off boxes and 9 or 18 holes to choose 
from. Distance-based goal.
GOLF COURSE PROGRAM SEGMENTS
HOLE
NUMBER: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 TOTAL
DISTANCE
Red tee 
9 holes
Elevation  0.0 1.0 2.0 3.0 2.5 1.0 2.0 2.5 1.5 2482
Distance 309 359 283 256 113 387 91 351 333
White tee 
9 holes
Elevation 0.0 1.0 2.0 3.0 2.5 1.0 2.0 2.5 1.5 2875
Distance 331 427 330 295 129 466 91 369 431
Blue tee 
9 holes
Elevation 0.0 1.0 2.0 3.0 2.5 1.0 2.0 2.5 1.5 3003
Distance 345 460 337 308 142 484 97 389 441
Black tee 
9 holes
Elevation 0.0 1.0 2.0 3.0 2.5 1.0 2.0 2.5 1.5 3250
Distance 376 502 374 327 187 500 106 416 462
Red tee 
18 holes
Elevation 0.0 1.0 2.0 3.0 2.5 1.0 2.0 2.5 1.5 3.5 2.5 2.0 4.0 2.5 3.0 2.0 5.0 2.0 5198
Distance 309 359 283 256 113 387 91 351 333 301 301 165 288 434 312 310 150 455
White tee 
18 holes
Elevation 0.0 1.0 2.0 3.0 2.5 1.0 2.0 2.5 1.5 3.5 2.5 2.0 4.0 2.5 3.0 2.0 5.0 2.0 6116
Distance 331 427 330 295 129 466 97 369 431 407 339 179 368 548 349 376 166 509
Blue tee 
18 holes
Elevation 0.0 1.0 2.0 3.0 2.5 1.0 2.0 2.0 1.5 3.5 2.5 2.0 4.0 2.5 3.0 2.0 5.0 2.0 6348
Distance 345 460 337 308 142 484 97 389 441 413 349 187 376 560 373 383 383 532
Black tee 
18 holes
Elevation 0.0 1.0 2.0 3.0 2.5 1.0 2.0 2.5 1.5 3.5 2.5 2.0 4.0 2.5 3.0 2.0 5.0 2.0 6737
Distance 376 502 374 327 187 500 106 416 462 430 373 201 393 572 396 401 178 543
Distance = Yards
PROGRAM: GOLF COURSE
MANUAL 
INTERVALS 
ROLLING 
WEIGHT LOSS 
GOLF COURSE 
RACE 
CUSTOM 1 
CUSTOM 2 
THR ZONE 1 
THR ZONE 2 
VALLEY 
TOUR 

20
INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
Challenge the computer to a Race, customize pace SPEED and DISTANCE. Program is designed to add motivation 
to a workout by allowing you to compete against a selected pacer.
1. Once the RACE PROGRAM has been chosen, press ENTER.
2. Choose a desired Pace (Speed) using the SPEED ARROW KEYS and press ENTER. The selected pace 
is the pace you will be racing against. You will choose your own speed after the program has started 
and WARM-UP is complete.
3. Choose a desired Distance (Miles) using the SPEED ARROW KEYS and press ENTER.
4. Press START to begin workout.
Note: this is a distance-based program. The time it will take you to complete the race is determined by 
the speed and distance selected.
•  Upon pressing START, the program will be broken up into 13 segments. The first segment will be dedicated 
to a WARM-UP, which will be half of the selected pace (Speed). The middle segments will consist of the 
RACE, with the last segment dedicated to a COOL-DOWN, which will be half of the selected Pace (your speed 
will automatically be reduced for cool-down segment). NOTE: The race distance does not include the time 
for WARM-UP and COOL-DOWN (as they are a set time of 2.5 minutes each).
•  You can adjust your own speed at any time during the program by pressing the SPEED ARROW KEYS or by 
using the ONE-TOUCH SPEED KEYS.
•  You can set the Pace (speed) from 1.0 mph - 12.0 mph (in .5 mph increments) and Distance from 1 - 10 
miles (in 1 mile increments). 
•  If you beat the pacer to the finish line, the console will flash and scroll YOU WIN and begin your cool-down. 
If the pacer wins, the console will flash and scroll PACER WINS. Then, you will finish the race and begin 
your cool-down.
PROGRAM: RACE
MANUAL 
INTERVALS 
ROLLING 
WEIGHT LOSS 
GOLF COURSE 
RACE 
CUSTOM 1 
CUSTOM 2 
THR ZONE 1 
THR ZONE 2 
VALLEY 
TOUR 

21
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
Lets you create and reuse a perfect workout for you with specific speed, incline and time combination. 
The ultimate in personal programming. Time-based goal.
1. Once the CUSTOM 1 or 2 program has been chosen, press ENTER
2. Choose the desired TIME using the SPEED ARROW KEYS and press ENTER.
3. Choose the desired SPEED for each segment, using the SPEED ARROW KEYS 
and press ENTER. Note: You will need to press ENTER after each segment.
4. Choose the desired INCLINE for each segment, using the SPEED ARROW KEYS 
and press ENTER. Note: You will need to press ENTER after each segment.
5.  Press  START  to  begin  your  program.  At  this  time,  your  program  has  been 
successfully saved into memory, and can be used for future workouts.
•    To  RESET  your  program  information  and  delete  it  from  memory, press  and 
hold the ENTER key for 5 seconds (after you have selected the USER  1 or  2 
program).
•  While using your saved program, you are able to adjust the speed or incline, but 
any changes will not be saved.
PROGRAM: CUSTOM 1 & 2
MANUAL 
INTERVALS 
ROLLING 
WEIGHT LOSS 
GOLF COURSE 
RACE 
CUSTOM 1 
CUSTOM 2 
THR ZONE 1 
THR ZONE 2 
VALLEY 
TOUR 

22
INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
ALWAYS CONSULT YOUR PHYSICIAN BEFORE BEGINNING AN EXERCISE PROGRAM.
HOW OFTEN? (Frequency of Workouts)
The  American  Heart  Association  recommends  that  you  exercise  at  least  3  to  4  days  per  week  to  maintain 
cardiovascular fitness. If you have other goals such as weight or fat loss, you will achieve your goal faster with 
more frequent exercise. Whether it’s 3 days or 6 days, remember that your ultimate goal should be to make 
exercise a lifetime habit. Many people are successful staying with a fitness program if they set aside a specific 
time of day to exercise. It doesn’t matter whether it’s in the morning before breakfast, during lunch hour or while 
watching the evening news. What’s more important is that it’s a time that allows you to keep a schedule, and a 
time when you won’t be interrupted. To be successful with your fitness program, you have to make it a priority in 
your life. So decide on a time, pull out your day planner and pencil in your exercise times for the next month!
HOW LONG? (Duration of Workouts)
For aerobic exercise benefits, it’s recommended that you exercise from between 24 and 60 minutes per session. 
But start slowly and gradually increase your exercise times. If you’ve been sedentary during the past year, it may 
be a good idea to keep your exercise times to as little as five minutes initially. Your body will need time to adjust 
to the new activity. If your goal is weight loss, a longer exercise session at lower intensities has been found to 
be most effective. A workout time of 48 minutes or more is recommended for best weight loss results.
HOW HARD? (Intensity of Workouts)
How hard you workout is also determined by your goals. If you use your treadmill to prepare for a 5K run, you will 
probably work out at a higher intensity than if your goal is general fitness. Regardless of your long term goals, 
always begin an exercise program at low intensity. Aerobic exercise does not have to be painful to be beneficial! 
There are two ways to measure your exercise intensity. The first is by monitoring your heart rate (using the grip 
pulse handlebars or a wireless chest transmitter - may be sold separately), and the second is by evaluating your 
perceived exertion level (this is simpler than it sounds!).
PERCEIVED ExERTION LEVEL
A simple way to gauge your exercise intensity is to evaluate your perceived exertion level. While exercising, if you 
are too winded to maintain a conversation without gasping, you are working out too hard. A good rule of thumb 
is to work to the point of exhilaration, not exhaustion. If you cannot catch your breath, it’s time to slow down. 
Always be aware of these warning signs of overexertion.
CONDITIONING GUIDELINES

23
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
What is Target Heart Rate Zone?
Target Heart Rate Zone tells you 
the number of times per minute 
your heart needs to beat to 
achieve a desired workout effect. 
It is represented as a percentage 
of the maximum number of times 
your heart can beat per minute. 
Target Zone will vary for each 
individual, depending on age, 
current level of conditioning, 
and personal fitness goals. The 
American Heart Association 
recommends working-out at a 
Target Heart Rate Zone of between 
60% and 75% of your maximum 
heart rate. A beginner will want to 
workout in the 60% range while 
a more experienced exerciser will 
want to workout in the 70-75% 
range. See chart for reference.
ExAMPLE: 
For a 42-year-old user: Find age along the bottom of the chart (round to 40), follow age column up to 
the target zone bar. Results: 60% of maximum Hear Rate = 108 Beats Per Minute, 75% of maximum 
Heart Rate = 135 Beat Per Minute.
ALWAYS CONSULT YOUR PHYSICIAN BEFORE BEGINNING AN ExERCISE PROGRAM.
TARGET HEART RATE ZONE CHART
100%
75%
60%
BEATS PER MINUTE
20 25 30 35 40 45 50 55 60 65
AGE
TARGET ZONE
120 117 114 111 108105102 99 97 93
150 146 143 139135131128 124120116

24
INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
STRETCH FIRST
Before  using  your  product,  it  is  best  to  take  a  few  minutes  doing  a  few  gentle  stretching  exercises. 
Stretching prior to exercise will improve flexibility and reduce chances of exercise related injury. Ease into 
each of these stretches with a slow gentle motion. Do not stretch to the point of pain. Make sure not to 
bounce while doing these stretches.
1. STANDING CALVE MUSCLE STRETCH
Stand near a wall with the toes of tour left foot about 18" from the wall, and 
the right foot about 12" behind the other foot. Lean forward, pushing against 
the wall with your palms. Keep your heels flat and hold this position for a 
count of 15 seconds.  Make sure that you do not bounce while stretching. 
Repeat on the other side.
2. STANDING QUADRICEPS STRETCH
Using a wall to provide balance, grasp your left ankle 
with your left hand and hold your foot against the back 
of  your  thigh  for  15  seconds.  Repeat  with  your  right 
ankle and hand.
3. SITTING HAMSTRING & LOWER BACK MUSCLE STRETCH
Sit on the floor with your legs together and straight out in front of you. Do 
not lock your knees. Extend your fingers towards your toes and hold for a 
count of 15 seconds. Make sure that you do not bounce while stretching. Sit 
upright again. Repeat one time.
STRETCHING
TIPS

25
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
WARM UP
The first 2 to 5 minutes of a workout should be devoted to warming up. The warm-up will limber your 
muscles and prepare them for more strenuous exercise. Make sure that you warm-up on your product at a 
slow pace. The warm up should gradually bring your heart rate into your Target Heart Rate Zone.
COOL DOWN
Never stop exercising suddenly! A cool-down period of 3-5 minutes allows your heart to readjust to the 
decreased demand. Make sure that your cool down period consists of a very slow pace to allow your heart 
rate to lower. After the cool-down, repeat the stretching exercises listed above to loosen and relax your 
muscles.
An important step in developing a long term fitness program is to determine your goals. Is your primary 
goal for exercising to lose weight? Improve muscle? Reduce stress? Prepare for the spring racing schedule? 
Knowing what your goals are will help you develop a more successful exercise program. Below are some 
common exercise goals:
• Weight Loss - lower intensity, longer duration workouts
• Improve Body Shape and Tone - interval workouts, alternate between hi and low intensities
• Increased Energy Level - more frequent daily workouts
• Improved Sports Performance - high intensity workouts
• Improved Cardiovascular Endurance - moderate intensity, longer duration workouts
If possible try to define your personal goals in precise, measurable terms, and then put your goals in writing. 
The more specific you can be, the easier it will be to track your progress. If your goals are long term, divide 
them up into monthly and weekly segments. Longer term goals can lose some of the immediate motivation 
benefits. Short term goals are easier to achieve. Your console provides you with several readouts that can 
be used to record your progress. You can track Distance, Calories or Time.
KEEPING AN ExERCISE DIARY
To make your personal exercise log book, photocopy the weekly and monthly log sheets, which are located 
on the following pages, or you can print them off of your computer by going to:
www.horizonfitness.com/guides/weeklylog.pdf
www.horizonfitness.com/guides/monthlylog.pdf
As your fitness improves, you can look back and see how far you’ve come!
THE IMPORTANCE OF WARM UP & COOL DOWN
ACHIEVING YOUR FITNESS GOALS
TIPS
TIPS

26
INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
WEEKLY LOG SHEETS
WEEK # WEEKLY GOAL
WEEKLY TOTALS :
D AY
SUNDAY
MONDAY
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
SATURDAY
DATE DISTANCE CALORIES TIME COMMENTS
WEEK # WEEKLY GOAL
WEEKLY TOTALS :
D AY
SUNDAY
MONDAY
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
SATURDAY
DATE DISTANCE CALORIES TIME COMMENTS
WEEK # WEEKLY GOAL
WEEKLY TOTALS :
D AY
SUNDAY
MONDAY
TUESDAY
WEDNESDAY
THURSDAY
FRIDAY
SATURDAY
DATE DISTANCE CALORIES TIME COMMENTS

27
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
MONTHLY LOG SHEETS
MONTH MONTHLY GOAL
MONTHLY TOTALS :
WEEK # DISTANCE CALORIES TIME
MONTH MONTHLY GOAL
MONTHLY TOTALS :
WEEK # DISTANCE CALORIES TIME
MONTH MONTHLY GOAL
MONTHLY TOTALS :
WEEK # DISTANCE CALORIES TIME

28
INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
COMMON PRODUCT QUESTIONS
ARE THE SOUNDS MY TREADMILL MAKES NORMAL?
All treadmills make a certain type of thumping noise due to the belt riding over the rollers, especially new 
treadmills. This noise will diminish over time, although may not totally go away. Over time, the belt will 
stretch, causing the belt to ride smoother over the rollers.  
WHY IS THE TREADMILL I PURCHASED LOUDER THAN THE ONE AT THE STORE?
All fitness products seem quieter in a large store showroom because there is generally more background noise 
than in your home. Also, there will be less reverberation on a carpeted concrete floor than on a wood overlay 
floor. Sometimes a heavy rubber mat will help reduce reverberation through the floor. If a fitness product is 
placed close to a wall, there will be more reflected noise.
WHEN SHOULD I BE WORRIED ABOUT A NOISE?
As long as the sounds your treadmill makes are no louder than a normal conversational tone of voice, it is 
considered normal noise.
TROUBLESHOOTING - TREADMILL
Your treadmill is designed to be reliable and easy to use. However, if you experience a problem, please reference the 
troubleshooting guide listed below.
PROBLEM: The banding straps were 
removed before ASSEMBLY STEP 1 was 
complete and the machine has sprung 
open and cannot be assembled.
SOLUTION: The air shocks have been engaged prematurely. To correct this, tilt the machine on it’s nose by lifting 
the deck (light end) upwards. Step on the foot latch and fold down the deck so that it is horizontal. You may now 
proceed with ASSEMBLY STEP 1.
PROBLEM: The console does not light up and/or the belt does not move.
SOLUTION: Verify the following:
DOES THE RED LIGHT ON THE ON/OFF SWITCH LIGHT UP? 
IF YES:
• Double check that all connections are secure, especially the console cable.  Unplug and reconnect the console 
cable to verify.
• Make sure the console cable is not pinched or damaged in any way.
• Turn the power off, unplug the power cable and wait 60 seconds. Remove motor cover. Wait until all red LED 
lights have gone off on the motor control board before proceeding. Next, verify that none of the wires connected 
to the lower board are loose or disconnected.
IF NO:
• Verify that the outlet the machine is plugged into is functional. Double check that the breaker has not tripped, 
it is on a dedicated 20-amp circuit, it is not on a GFCI equipped outlet, and it is not plugged into a power 
strip/surge protector or extension cord.
• The power cord is not pinched or damaged and is properly plugged into the outlet AND the machine.
• The power switch is turned to the ON position.
TROUBLESHOOTING
LIFT

29
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
PROBLEM: The treadmill circuit breaker trips during a workout.
SOLUTION: Verify the following:
• Make sure the treadmill is plugged into a dedicated 20-amp circuit.
• Verify that you do not have the machine on an extension cord or surge protector.
• Confirm that the machine is not plugged into a GFCI-equipped outlet or on a circuit that has a GFCI-equipped outlet on it.
PROBLEM: The running belt does not stay centered during a workout.
SOLUTION: Verify the following:
• Make sure the treadmill is on a level surface.
• Verify that the belt is properly tightened and centered (Refer to the Adjustment section for detailed directions).
PROBLEM: Operating speed appears inaccurate.
SOLUTION: Auto-calibrate the treadmill:
• Power on the treadmill and have the safety key in position on the 
console. Press and hold the elevation “+” and speed “-” buttons for 
approximately 5 seconds to enter the Engineering Mode. The console 
will beep and “ENG0” appears in the display.
• Press the Speed “+” or  “-” button until “ENG2” appears in the display.
• Press, “ENTER” to select. Press, “START” to begin. The treadmill 
running belt will begin to move automatically and the auto-calibration 
sequence will properly set and store the speed values.
• Upon successful calibration, the treadmill will beep several times. The 
console will automatically exit Engineering Mode and return to the 
start-up screen.
TROUBLESHOOTING - HEART RATE
Check your exercise environment for sources of interference such as fluorescent lights, computers, underground fencing, home 
security systems or appliances containing large motors. These items may cause erratic heart rate readouts.
You may experience an erratic readout under the following conditions:
•  Gripping the heart rate handlebars too tight. Try to maintain moderate pressure while holding onto the heart rate handlebars.
•  Constant movement and vibration due to constantly holding the heart rate handlebars while exercising. If you are receiving 
erratic heart rate readouts, try to only hold the grips long enough to monitor your heart rate.
•  When you are breathing heavily during a workout.
•  When your hands are constricted by wearing a ring.
•  When your hands are dry or cold. Try to moisten your palms by rubbing them together to warm.
•  Anyone with heavy arrhythmia.
•  Anyone with arteriosclerosis or peripheral circulation disorder.
•  Anyone whose skin on the measuring palm is especially thick.
If the above troubleshooting section does not remedy the problem, discontinue use and turn the power off.
PLEASE CALL CUSTOMER TECH SUPPORT AT THE NUMBER ON THE BACK PANEL.
The following information may be asked of you when you call. Please have these items readily available:
•  Model Name
•  Serial Number
•  Date of Purchase (receipt or credit card statement)
In order for Customer Tech Support to service your treadmill they may need to ask detailed questions about the symptoms that are 
occurring. Some troubleshooting questions that may be asked are:
•  How long has this problem been occurring?
•  Does this problem occur with every use? With every user?
•  If you are hearing a noise, does it come from the front or the back? What kind of noise is it (thumping, grinding, squeaking, 
chirping etc.)?
•  Has the machine been lubricated and maintained per the maintenance schedule?
Answering these and other questions will give the technicians the ability to send proper replacement parts and the service necessary 
to get you and your Horizon Fitness treadmill running again!
WARNING
DO NOT stand on running belt while 
calibrating – stand on the guide 
rails. Treadmill will fluctuate between 
low and high speeds for several 
minutes until calibration is complete.

30
INTRODUCTION IMPORTANT
PRECAUTIONS ASSEMBLY BEFORE
YOU BEGIN TREADMILL
OPERATION LIMITED
WARRANTY
TROUBLESHOOTING
& MAINTENANCE
CONDITIONING
GUIDELINES
MAINTENANCE
Cleanliness  of  your  treadmill  and  its  operation  environment  will  keep  maintenance  problems  and  service  calls  to  a 
minimum. For this reason, we recommend that the following preventive maintenance schedule be followed.
AFTER EACH USE (DAILY)
Clean and inspect, following these steps:
•  Turn off the treadmill with the on/off switch, then unplug the power cord at the wall outlet.
•  Wipe down the running belt, deck, motor cover, and console casing with a damp cloth. Never use solvents, as they 
can cause damage to the treadmill.
•  Inspect the power cord. If the power cord is damaged, contact Horizon Fitness.
•  Make sure the power cord is not underneath the treadmill or in any other area where it can become pinched or cut.
•  Check the tension and alignment of the running belt. Make sure that the treadmill belt will not damage any other 
components on the treadmill by being misaligned.
EVERY WEEK
Clean underneath the treadmill, following these steps:
•  Turn off the treadmill with the on/off switch, then unplug the power cord at the wall outlet.
•  Fold the treadmill into the upright position, making sure that the lock latch is secure.
•  Move the treadmill to a remote location.
•  Wipe or vacuum any dust particles or other objects that may have accumulated underneath the treadmill.
•  Return the treadmill to its previous position.
EVERY MONTH - IMPORTANT!
•  Turn off the treadmill with the on/off switch, then unplug the power cord at the wall outlet.
•  Inspect all assembly bolts of the machine for proper tightness.
•  Turn off the treadmill and wait 60 seconds.
•  Remove the motor cover. Wait until ALL LED lights turn off.
•  Clean the motor and lower board area to eliminate any lint or dust particles that may have accumulated. Failure to 
do so may result in premature failure of key electrical components.
• Vacuum and wipe down the belt with a damp cloth. Vacuum any black/white particles that may accumulate around 
the unit. These particles may accumulate from normal treadmill use.
EVERY 6 MONTHS OR 150 MILES
It is necessary to lubricate your treadmill running deck every six months 
or 150 miles to maintain optimal performance of your treadmill. Once the 
treadmill reaches 150 miles, the console will prompt you to lubricate the 
treadmill. Only use lubricant provided by Horizon Fitness! 
•  TURN  OFF  THE  TREADMILL  with  the  on/off  switch,  then  unplug  the 
power cord at the wall outlet.
•  Loosen both the rear roller bolts. (For best results, place two removable 
marks  on  both  sides  of  the  frame  and  note  roller  position).  Once 
the belt is loosened, take the bottle of lubricant and apply it to the 
entire top surface of the running deck. Tighten both rear roller bolts 
(matching up the marks for proper position) to original position. After 
you have applied lubricant, plug in the power cord, insert the safety 
key, start the treadmill and walk on the belt for two minutes to spread 
the lubricant.
• Lubricate the air shocks with Teflon based spray.
• Once lubrication is complete, reset the console by pressing and holding 
‘STOP’ and Speed ‘+’ buttons for 5 seconds.
Please contact Horizon Fitness with questions about applying lubricant to your treadmill.
RUNNING BELT
RUNNING DECK
LUBRICATION

31
INTRODUCTION
IMPORTANT
PRECAUTIONS
ASSEMBLY
BEFORE
YOU BEGIN
TREADMILL
OPERATION
CONDITIONING
GUIDELINES
TROUBLESHOOTING
& MAINTENANCE
LIMITED
WARRANTY
WEIGHT CAPACITY = 300 LBS
FRAME • LIFETIME
Horizon Fitness warrants the frame against defects in 
workmanship and materials for the lifetime of the original 
owner. (The frame is defined as the welded metal base of the 
unit and does not include any parts that can be removed.)
DRIVE MOTOR/ELEVATION •  12 YEARS
Horizon Fitness warrants the drive/elevation motors against 
defects in workmanship and materials for a period of seven 
years from the date of purchase, so long as the device 
remains in the possession of the original owner.
ELECTRONICS & PARTS •  1 YEAR
Horizon Fitness warrants the electronic components, finish 
and all original parts for a period of one year from the date 
of original purchase, so long as the device remains in the 
possession of the original owner.
LABOR • 1 YEAR
Horizon Fitness shall cover the labor cost for the repair 
of the device for a period of one year from the date of the 
original purchase, so long as the device remains in the 
possession of the original owner.
ExCLUSIONS AND LIMITATIONS
Who IS covered:  
• The original owner and is not transferable.
What IS covered:  
• Repair or replacement of a defective motor, electronic 
component, or defective part and is the sole remedy of the 
warranty.
LIMITED HOME-USE WARRANTY
What IS NOT covered: 
• Normal wear and tear, improper assembly or maintenance, or 
installation of parts or accessories not originally intended or 
compatible with the equipment as sold. 
• Damage or failure due to accident, abuse, corrosion, discoloration of 
paint or plastic, neglect, theft, vandalism, fire, flood, wind, lightning, 
freezing, or other natural disasters of any kind, power reduction, 
fluctuation or failure from whatever cause, unusual atmospheric 
conditions, collision, introduction of foreign objects into the covered 
unit, or modifications that are unauthorized or not recommended by 
Horizon Fitness.
• Incidental or consequential damages. Horizon Fitness is not 
responsible or liable for indirect, special or consequential damages, 
economic loss, loss of property, or profits, loss of enjoyment or use, 
or other consequential damages of whatsoever nature in connection 
with the purchase, use, repair or maintenance of the equipment.
• Equipment used for commercial purposes or any use other than a 
single family or Household, unless endorsed by Horizon Fitness for 
coverage.
• Equipment owned or operated outside the US and Canada. 
• Delivery, assembly, installation, setup for original or replacement 
units or labor or other costs associated with removal or replacement 
of the covered unit.
• Any attempt to repair this equipment creates a risk of injury. Horizon 
Fitness is not responsible or liable for any damage, loss or liability 
arising from any personal injury incurred during the course of, or as 
a result of any repair or attempted repair of your fitness equipment 
by other than an authorized service technician.  All repairs attempted 
by you on your fitness equipment are undertaken AT YOUR OWN RISK 
and Horizon Fitness shall have no liability for any injury to the person 
or property arising from such repairs.
SERVICE/RETURNS
• In-home service is available within 150 miles of the nearest 
authorized repair center (Mileage beyond 150 miles from an 
authorized service center is the responsibility of the consumer).
• All returns must be pre-authorized by Horizon Fitness. 
• Horizon Fitness’ obligation under this warranty is limited to 
replacing or repairing, at Horizon Fitness’ option, the same or 
comparable model at one of its authorized service centers. 
• A Horizon Fitness authorized service center must receive all 
equipment for which a warranty claim is made. This equipment must 
be received with all freight and other transportation charges prepaid, 
accompanied by sufficient proof of purchase.
• Replacement units, parts and electronic components reconditioned 
to As-new Condition by Horizon Fitness or its vendors may sometimes 
be supplied as warranty replacement and constitute fulfillment of 
warranty terms. 
• This warranty gives you specific legal rights, and your rights may 
vary from state to state.

For fast and friendly service, please contact one of our
trained customer technicians via phone, email or our website.
Customer Tech Support Hotline: 1-800-244-4192
Email: comments@horizonfitness.com
Website: www.horizonfitness.com
Every employee at Horizon Fitness takes pride in providing you with a high quality product.
We want to know if you have a problem and we want to have an opportunity to correct it for you.
NOTE: Please read the TROUBLESHOOTING section before contacting Customer Tech Support.
To receive additional product information, visit us at www.horizonfitness.com
CUSTOMER TECH SUPPORT
CST3.5 2006-07 Model Rev. 1.0 | © 2006 Horizon Fitness Products | Designed & Engineered in the U.S.A. |  Made in China
1600 Landmark Drive, 
Cottage Grove WI, 53527
Tel: 1.800.244.4192
Fax: 608.842.1660