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Important Safety Information

WARNING!

Before using this treadmill or starting any exercise program, consult your physician.

This is especially important for persons over the age of 35 and/or persons with pre-existing health
problems. The manufacturer or distributor assumes no responsibility for personal injury or
property damage sustained by or through the use of this product.

WARNING! 

To reduce the risk of electrical shock, burns, fire, or other possible injuries to the user, it

is important to review this manual and the following precautions 

before

operation.

SAFETY PRECAUTIONS AND TIPS 

!

It is the owner’s responsibility to ensure that all users of this treadmill have read the Owner’s Manual
and are familiar with warnings and safety precautions.

!

This treadmill has a user maximum capacity of 250 pounds.

!

The treadmill should only be used on a level surface and is intended for indoor use only. The tread-
mill should not be placed in a garage, patio, or near water and should never be used while you are
wet. KEYS recommends a treadmill mat be placed under the treadmill to protect floor or carpet and
for easier cleaning.

!

Follow safety information in regards to plugging in your treadmill. Keep the power cord away from
the incline wheels and do not run the power cord underneath your treadmill. Do not operate the
treadmill with a damaged or frayed power cord.

!

Wear comfortable, good-quality walking or running shoes and appropriate clothing. Do not use the
treadmill with bare feet, sandals, socks or stockings.

!

Always straddle the belt and allow it to start moving before stepping onto the belt.

!

Hold on to handrails when adjusting speed, incline, or other controls.

!

Always examine your treadmill before using to ensure all parts are in working order.

!

Allow the belt to fully stop before dismounting.

!

Pets should never be allowed near or on the treadmill.

!

Do not leave children unsupervised near or on the treadmill.

!

Never operate the treadmill where oxygen is being administered, or where aerosol products are being
used.

!

Never insert any object or body parts into any opening.

!

For safety and to prevent damage to your treadmill, no more than one person should use the tread-
mill at a time.

!

Always unplug the treadmill before cleaning and/or servicing. Service to your treadmill should only
be performed by an authorized service representative, unless authorized and/or instructed by the
manufacturer

!

Failure to follow these instructions will void the treadmill warranty.

!

Never leave the treadmill unattended while it is running

4

Summary of Contents for DISCOVERY 120

Page 1: ...0 TREADMILL OWNER S MANUAL Model Name DCV120 Serial Number Purchase Date Write down for future reference Keys Technical Service 888 340 0482 KEYS Fitness Products LP P O Box 551239 Dallas TX 75239 1239 Part 15 0144 ...

Page 2: ...wer Requirements 8 Console Functions and Descriptions 9 Program and Operating Instructions 10 11 Program Descriptions and Profiles 12 Belt Adjustments and Tension 13 Change to MPH or Km H 14 Maintenance Instructions 15 Troubleshooting Guide 16 Error Messages 17 Calibration Sequence 18 Parts and Diagrams 19 Warranty Registration Mail In Form 20 Information Page 2 ...

Page 3: ...e Set Programs 3 Custom Programs 6 Speed Incline Toggle Switches Yes Power Incline 0 12 Roller Diameter 1 9 Cushioned Deck Yes Speed Range 6 10mph Belt Size 18 x 51 Side Hand Rails Yes Foot Print 29 x 62 Folded Foot Print 29 x 29 Warranty Motor 10 Years Warranty Parts 1 Year Warranty Labor 90 Days Warranty Frame Lifetime 3 ...

Page 4: ... to plugging in your treadmill Keep the power cord away from the incline wheels and do not run the power cord underneath your treadmill Do not operate the treadmill with a damaged or frayed power cord Wear comfortable good quality walking or running shoes and appropriate clothing Do not use the treadmill with bare feet sandals socks or stockings Always straddle the belt and allow it to start movin...

Page 5: ...f you have heart problems you are not active and or are over the age of 35 years do not use the pre set treadmill programs or start an exercise program without first contacting and receiving approval from your physician To avoid the risk of electrical shock always keep the console dry Do not spill liquids on the console KEYS recommends a sealed water bottle for beverages consumed while using the t...

Page 6: ...hilles tendons and ankles QUADRICEPS STRETCH With one hand against a wall for balance reach back and grasp one foot with your other hand Bring your heel as close to your buttocks as possible Hold for 15 counts then relax This will stretch your quadriceps and hip muscles INNER THIGH STRETCH Sit with the soles of your feet together and your knees outward Pull your feet toward your groin area as far ...

Page 7: ...SE THE TREADMILL LIFT USING YOUR LEGS NOT YOUR BACK IN ORDER TO RAISE OR LOWER THE TREADMILL SAFELY YOU MUST BE ABLE TO LIFT 45 POUNDS 20KG IT IS SUGGESTED YOU ALWAYS USE THE AID OF A SECOND PERSON WHEN MOVING THE TREADMILL With the treadmill in the folded locked position safety latch is engaged grasp the handrails and place one foot on the base as shown in the photo below Next with a firm grasp o...

Page 8: ...otectors can be purchased at most hardware stores The manufacturer recommends a single out let surge protector with UL 1449 rating as a Transient Voltage Surge Suppressor TVSS with UL sup pressed voltage rating of 400V or less and an electrical rating of 120VAC 15 amps This treadmill must be grounded to reduce the risk of electrical shock Grounding provides a path of least resistance for electric ...

Page 9: ...EED WINDOW SPEED Indicates MPH miles per hour or KMH kilometer per hour in 1 increments DISTANCE CALORIES WINDOW DISTANCE Indicates Miles or Kilometers traveled in 01 increments up to 9 99 and 1 increments starting at 10 0 CALORIES Indicates estimated calories used based on 150 lb person at the indicated speed incline and time INCLINE WINDOW INCLINE Indicates incline in percent of grade 0 12 in 0 ...

Page 10: ...w to zero To pause your workout press PAUSE To re start after pausing Press the PAUSE button WARNING THE TREADMILL BELT WILL RESUME AT THE SPEED THE TREADMILL WAS MOVING BEFORE PAUSING Countdown Time Preset Speed and or Incline Time Speed and Incline may be preset prior to get ting started After pressing the POWER button the time window will blink Use the SPEED or arrows to select your workout tim...

Page 11: ...AL DIST window will read P1 The P1 mode is now accessed You can now program the Time Speed and Incline in P1 mode which will be saved for future workouts 1 The TIME window will blink Use the SPEED or arrows to select your workout time Press ENTER PROGRAM 2 The SPEED window will then blink Use the same or arrows to select the speed for your workout Press ENTER PROGRAM 3 The INCLINE window will then...

Page 12: ...gram is designed to gradually increase the treadmill Speed and Elevation in the first segment warm up and gradually decrease the treadmill Speed and Elevation in the last segment cool down This is also known as a Plateau program 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 1 0 SPEED INCLINE 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 1 0 SPEED INCLINE 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 ...

Page 13: ... at 1 mph Using the hex key provid ed turn the right rear roller adjustment bolt turn in the clockwise direction Next run the treadmill at 2 5 mph You should see the belt start to correct itself moving back towards the center Repeat the above procedure until the walking belt is centered It may be necessary to set walking belt tension once you have completed this procedure if the belt feels like it...

Page 14: ...er OFF on the console Do not unplug treadmill Attach the magnet safety key to the con sole 2 Activate the calibration mode switch by inserting the eraser end of a pencil into the opening in the backside of the console see diagram below 3 Depressing the calibration mode switch ONCE CL11 should appear in the TIME window 4 Pressing the SPEED button will activate your choice 5 To accept the setting pr...

Page 15: ...hours of operation lift the sides of the walking belt and feel the top surface of the walking board as far under as you can reach If you feel signs of silicone no further lubrication is required If it feels dry to the touch follow the instructions below KEYS recommends Lube N Walk for cleaning and lubricating the treadmill belt and deck Ask your retailer or call KEYS at 800 340 0482 You may also u...

Page 16: ...e circuit breaker for the room where the treadmill is located If it has tripped reset or have an electrician replace the breaker in home 3 If the treadmill still will not operate please call Keys Technical Service at 888 340 0482 Treadmill walking belt slows during use 1 Check to make sure the treadmill is securely plugged into an UL listed surge protector rated at 15 amps with a 14 gauge cord of ...

Page 17: ...cal Service Other Error Messages E11 Lack of speed feedback data from belt motor Attempt re calibration See Calibration Sequence section for detailed information E22 Under Speed condition detected from the belt motor Attempt re calibration See Calibration Sequence section for detailed information E33 Over Speed condition detected from the belt motor Attempt re calibration See Calibration Sequence ...

Page 18: ...s Enter 8 CL23 FFF UUU or HHH will be displayed in the Speed window pressing the Speed button will toggle options Choose FFF press Enter 9 CL24 111 or 222 will be displayed in the Speed window pressing the Speed button will toggle options Choose 111 press Enter 10 CL25 AL1 or AL2 will be displayed in the Speed window pressing the Speed button will toggle options Choose AL2 press Enter 11 CL26 OPA ...

Page 19: ...ce Bottom Pan Motor 06 0018 Middle 06 0019 End 06 0020 10 Small Fan 06 0080 11 Motor 12 0023 12 Poly V Belt 04 0004 13 Motor Hood Cover Top 06 0105 14 Hand Grips 21 0101 15 16 Console Assembly 24 0246 17 Motor Controller 08 0051 19 Please review the following drawing below to familiarize yourself with the listed parts This man ual covers several treadmills so the one pictured below may not be iden...

Page 20: ...nsportation of the parts or Product In addition you are responsible for insuring any parts or Product shipped or returned You assume the risk of loss during shipment You must present Keys with proof of purchase documents including the date of purchase Any evidence of alteration erasing or forgery of proof of purchase documents will be cause to void this Limited Warranty This warranty does not exte...

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