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Before beginning any fitness program, you should obtain a complete physical examination from your physician.
This exercise equipment is designed and built for optimum safety for home use. However, certain precautions always 

apply whenever you operate any exercise equipment. Be sure to read the entire manual before assembly and operation 

of this machine. Also, please note the following safety precautions.

WHEN USING EXERCISE EQUIPMENT, YOU SHOULD ALWAYS TAKE BASIC PRECAUTIONS INCLUDING 

THE FOLLOWING:

•  Read all instructions before using the machine. These instructions are written to ensure your safety and to protect the unit.
•  Do not allow children on or near the equipment. 
•  Use the equipment only for its intended purpose as described in this guide.
•  Do not use accessory attachments that are not recommended by the manufacturer. Such attachments might cause injuries.
•  Wear appropriate exercise clothing and shoes for your workout, no loose clothing. Do not wear shoes with heels or leather 

soles. Ensure shoes are clean of dirt and embedded stones.

• 

Use care when getting on or off the unit.

•  Do not over exert yourself or work to exhaustion.
•  If you feel any pain or abnormal symptoms, stop your workout immediately and consult your physician.
•  Never operate the unit after it has been dropped or damaged. Return the equipment to a service center for examination and 

repair.

•  Never drop or insert objects into any opening in the equipment.
•  Always check the unit before each use. Make sure that all fasteners are secure and in good working condition.
•  Do not use the equipment outdoors or near water.
•  Only one person may use the machine at a time.

CHILDREN AND PETS

•  Most exercise equipment is not recommended for small children. Children should not use the equipment unless they are 

under strict adult supervision. To ensure safety, keep young children off the machine at all times.

•  Exercise equipment has many moving parts. In the interest of safety, keep others (especially children and pets) at a safe 

distance while you exercise. 

PERSONAL SAFETY DURING ASSEMBLY

• 

It is strongly recommended that a qualified dealer assemble the equipment. Assistance is required.

•  Before beginning assembly, please take the time to read the instructions thoroughly.
•  Read each step in the assembly instructions and follow the steps in sequence. Do not skip ahead. If you skip ahead, you 

may learn later that you have to disassemble components and that you may have damaged the equipment.

•  Assemble and operate the machine on a solid, level surface. Locate the unit at least 1 meter from the walls or furniture to 

provide easy access.

The machine is designed for your enjoyment. By following these precautions and using common sense, you will have many 

safe and pleasurable hours of healthy exercise.

After assembly, you should check all functions to ensure correct operation. If you experience problems, first recheck the 

assembly instructions to locate any possible errors made during assembly. 
Maximum User Weight: 180kg

IMPORTANT SAFETY 

INSTRUCTIONS

Summary of Contents for CHALLENGER 400

Page 1: ...Retain this owner s manual for future reference Read and follow all instructions in this owner s manual Model No JTC400 CHALLENGER 400 TREADMILL...

Page 2: ...bly Instructions 5 8 Grounding Methods 9 Operation Guide 10 16 Getting Started Guide 17 Maintenance Instructions 18 Belt Adjustment 19 Exploding Drawing 20 Parts List 21 22 Error Code and Significance...

Page 3: ...request is required on your product please email service gpigroup com au or call the toll free number 1800 005 770 Congratulations on purchasing your product we at GPI believe that our product range i...

Page 4: ...ny opening in the equipment Always check the unit before each use Make sure that all fasteners are secure and in good working condition Do not use the equipment outdoors or near water Only one person...

Page 5: ...play range 0 00 99 9km Calories display range 000 999 Time display range 00 00 99 59 min sec Heart rate range 50 200 time min Running surface 560 1540mm Product size 2080 850 1520 mm Bottom console Cr...

Page 6: ...C19 MP3 Cord 1 pc C15 Power Lead 1 pc D21 Flat Washer M10 14 pcs D23 Washer M8 6 pcs D3 Allen Wrench T5 1 pc D2 Allen Wrench T6 1 pc B18 Silicon Oil 1 pc D31 Round Hex Bolt M8 20 6 pcs B22 B23 Left R...

Page 7: ...Lower Wire C17 of main frame and Middle Wire C18 of right upright then secure Right Left Upright A3L R with Round Head Hex Bolt M10 50 D11 and Flat Washer M10 D21 Do not secure tight Step 2 Use Round...

Page 8: ...upright A3L R and Cross bar A4A with Round Hex Bolt M10 20 D105 and Flat Washer M10 D21 Secure all screws on uprights Last connect the Pulse Upper Line C39 and Pulse Bottom Line C40 Step 4 Use Cross S...

Page 9: ...es and ordinances DANGER 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 whet...

Page 10: ...t the safety key on the computer will display for 2 seconds and the date countdown to O 1 5 BUTTON FUNCTION 1 5 1 START STOP START When the treadmill is not running press this button to start speed is...

Page 11: ...TON Press the speed quick button 5km h 10km h 15km h 20km h to adjust the speed directly when the treadmill is running 1 5 6 INCLINE BUTTON INCLINE adjust incline when treadmill start the increment is...

Page 12: ...3 SPEED 2 4 9 9 4 4 8 8 10 10 12 4 4 8 4 2 INCLINE 0 1 2 3 4 5 4 5 4 2 1 2 3 2 1 0 P4 SPEED 2 6 6 6 12 12 12 12 6 6 3 3 3 5 5 2 INCLINE 0 1 2 3 4 5 6 7 6 6 5 4 3 2 1 0 P5 SPEED 2 4 6 12 12 12 3 3 3 3...

Page 13: ...30 00 minutes setting range 5 00 99 00 minutes each step 1 00 Countdown calorie initial setting 50 term setting range 10 990 term each step 10 Countdown distance initial setting 1 0 km setting range 0...

Page 14: ...RC PROGRAM There are 3 HRC programs HRC1 HRC3 in total The parameter data setting order is AGE THE HRC data TIME HRC Detect user s actual heart rate through wireless receiver and set different heart r...

Page 15: ...ting of HRC the SPEED and INCLINE will adjust as below 1 If TARGET HEART RATE is THR 15 then the speed and incline will adjust automatically every 15 second the SPEED will increase 0 8km h and INCLINE...

Page 16: ...in 10 minutes under IDLE MODE and there is no display and backlit on the computer Press any key to resume the system 1 15 2 Countdown time countdown calorie and countdown distance you just can set one...

Page 17: ...cise After adapting you can adjust the speed to 3 5 km h and keep doing this for about 10 minutes then stop EXERCISE Start exercise by walking slowly Remember it is for your health and if you feel unc...

Page 18: ...treadmill from the electrical outlet before removing the motor cover At least once a year remove the motor cover and vacuum under the motor cover This treadmill s walking belt and deck are equipped w...

Page 19: ...to the left unplug the safety lock turn off the power then turn left adjusting bolt clockwise rotation 1 4 turn Turn on the safety lock and power to have treadmill running checking the deviation of th...

Page 20: ...B50L B69L B69R B45 D38 D38 A13 B50R D31 D31 B39 D38 D38 D38 D38 D38 C4 C29 C29 D59 A4A D48 A13 B16L C3 B9 B16R B9 C39 C40 D48 C18 A5 B20 D2 D3 D109 C31 EXPLODING DRAWING 21 EXPLODING DRAWING 20...

Page 21: ...ole bottom cover 1 B39 1 Bottom overlay 1 B7 Transport wheel 2 B39 2 Bottom membrane Key 1 B8 Foot pad 2 B39 3 Bottom console cover B9 Adjustable foot pad 2 B45 Console bottom cover 1 B13 Motor upper...

Page 22: ...M10 45 1 D51 Cross head bolt M5 8 4 D11 Round head hex bolt M10 50 8 D52 Cross self tapping bolt ST4 2 16 40 D18 Nylon nut M10 3 D58 Cross self tapping bolt ST3 5 16 2 D20 Nylon nut M8 2 D59 Cross se...

Page 23: ...eck if running belt and running deck are well lubricated without excessive wear and tear check belt tension is moderate If E7 persists 3 Replace inverter E4 Incline adjustment 1 Check incline motor se...

Page 24: ...ou want to continue to exercise If you regularly use treadmill you can choose normal walk speed or jog speed If you have no experience or cannot make sure of the best testing speed you can reference b...

Page 25: ...ch should be held for approximately 30 seconds do not force or jerk your muscles into a stretch if it hurts STOP 2 THE EXERCISE PHASE This is the stage where you put the effort in After regular use yo...

Page 26: ...the target zone WEIGHT LOSS The important factor here is the amount of effort you put in The harder and longer you work the more calories you will burn Effectively this is the same as if you were tra...

Page 27: ...CHALLENGER 400 TREADMILL Model No JTC400 To register your warranty please go to www gpisports com au warranty 275 Wellington Road Mulgrave VIC 3170 Australia DISTRIBUTED EXCLUSIVELY BY...

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