NordicTrack NTL23920 manual

USER'S MANUAL CAUTION Read all precautions and instruc- tions in this manual before using this equipment. Save this man- ual for future reference. Serial Number Decal Model No. NTL23920 Serial No. Find the serial number in the location shown below. Write the serial number in the space above for reference. Visit our website at www .nordictrack.[...]

T ABLE OF CONTENTS IMPORTANT PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 BEFORE YOU BEGIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 ASSEMBLY . . . . .[...]

1. It is the responsibility of the owner to ensure that all users of this treadmill are adequately informed of all warnings and precautions. 2. Use the treadmill only as described in this manual. 3. Place the treadmill on a level surface, with at least eight feet of clearance behind it and two feet on each side. Do not place the treadmill on any su[...]

21. Do not change the incline of the treadmill by placing objects under the treadmill. 22. When folding or moving the treadmill, make sure that the storage latch is fully closed. 23. When using iFIT.com CD’s and videos, an electronic “chirping” sound will alert you when the speed and/or incline of the treadmill is about to change. Always list[...]

Thank you for selecting the revolutionary 4800 R treadmill from NordicTrack ® . The 4800 R offers an im- pressive array of features to make your home work- outs more enjoyable and effective. And when you’re not exercising, the unique 4800 R can be folded up, re- quiring less than half the floor space of other treadmills. For your benefit, read t[...]

ASSEMBL Y Assembly requires two people. Set the treadmill in a cleared area and remove all packing materials. Do not dispose of the packing materials until assembly is completed. Assembly requires the included allen wrench and your own flat-bladed screwdriver , wire cutters , and adjustable wrench . Note: The underside of the treadmill walking belt[...]

7. Make sure that all parts are properly tightened before you use the treadmill. Keep the included allen wrench in a secure place. The allen wrench is used to adjust the walking belt (see page 29). To protect the floor or carpet from damage, place a mat under the treadmill. 6. Insert two Handrail Bolts (104) with Handrail Washers (105) and Handrail[...]

8 HOW TO PUT ON THE CHEST PULSE SENSOR The chest pulse sensor consists of two components: the chest strap and the sensor unit (see the drawing below). Insert the tab on one end of the chest strap into one end of the sensor unit, as shown in the inset draw- ing. Press the end of the sensor unit under the buckle on the chest strap. The tab should be [...]

9 OPERA TION AND ADJUSTMENT THE PERFORMANT LUBE TM WALKING BELT Your treadmill features a walking belt coated with PERFORMANT LUBE TM , a high-performance lubricant. IMPORTANT: Never apply silicone spray or other substances to the walking belt or the walking plat- form. Such substances will deteriorate the walking belt and cause excessive wear. HOW[...]

10 FEATURES OF THE CONSOLE The advanced console offers a selection of features designed to help you get the most from your exercise. When the manual mode of the console is selected, the speed and incline of the treadmill can be changed with a touch of a button. As you exercise, the console will provide continuous exercise feedback. You can even mea[...]

11 GETTING STARTED Attach the clip to the waistband of your clothes. Stand on the foot rails of the treadmill. Find the clip attached to the key and slide the clip onto the waistband of your clothes. Next, in- sert the key into the console. Test the clip by carefully taking a few steps backward until the key is pulled from the console. If the key i[...]

12 HOW TO USE THE MANUAL MODE Insert the key fully into the console. See GETTING STARTED on page 11. Select the manual mode. When the key is inserted, the manual mode will automatically be selected. If a program has been selected, press the Select Workout Goal button repeatedly until the words “MANUAL MODE” appear in the main display. Press the[...]

13 as shown by the indicators. When a program is se- lected, the display will show the time remaining in the program, your current pace, and the time re- maining in the current segment of the program. Note: During the fitness test program, the display will show the elapsed time, your current pace, and the time remaining in the current segment of th[...]

14 Three seconds after a preset program is selected, the name of the selected program, the maximum speed setting for the program, the maximum in- cline setting for the program, and the total program time will begin to scroll across the main display. The program dis- play will show the speed settings for the program you have selected. Press the Star[...]

15 HOW TO CREATE CUSTOM PROGRAMS Insert the key fully into the console. See GETTING STARTED on page 11. Select one of the custom programs. When the key is inserted, the manual mode will automatically be selected. To select one of the custom programs, first press the Select Workout Goal button repeatedly until the letters “CUSTOM PROG” appear in[...]

16 HOW TO USE CUSTOM PROGRAMS Insert the key fully into the console. See GETTING STARTED on page 11. Select one of the custom programs. When the key is inserted, the manual mode will automatically be selected. To select one of the custom programs, first press the Select Workout Goal button repeatedly until the letters “CUSTOM PROG” appear in th[...]

17 HOW TO USE THE FITNESS TEST PROGRAM The fitness test program is designed to measure your relative fitness level. For the best results, the fitness test program should be used at a time when your en- ergy level is high; the fitness test program should not be used if you have already exercised during the day. Note: You must wear the chest pulse se[...]

At the beginning of each four-minute level, the speed and/or the incline of the treadmill will auto- matically increase. The fitness test program will continue in this way until your heart rate reaches 70% of your estimated maximum heart rate, and the current four-minute level is completed. The fit- ness test program will then be completed, regard-[...]

19 Enter your age. Three seconds after the pulse-driven program is selected, the words “ENTER AGE” and the current age setting will appear in the main display. You must enter your age to use the pulse-driven program. If you have already entered your age, go to step 5. If you have not entered your age, press the Enter Age buttons to enter your a[...]

20 HOW TO CONNECT THE TREADMILL TO YOUR CD PLAYER, VCR, OR COMPUTER To use iFIT.com CD’s , the treadmill must be connected to your portable CD player, portable stereo, home stereo, or computer with CD player. See this page and page 21 for connecting instructions. To use iFIT.com videocassettes , the treadmill must be connected to your VCR. See pa[...]

21 HOW TO CONNECT YOUR HOME STEREO Note: If your stereo has an unused LINE OUT jack, see instruction A below. If the LINE OUT jack is being used, see instruction B. A. Plug one end of the audio cable into the jack on the front of the treadmill near the power cord. Plug the other end of the cable into the included adapter. Plug the adapter into the [...]

22 HOW TO CONNECT YOUR VCR Note: If your VCR has an unused AUDIO OUT jack, see instruction A below. If the AUDIO OUT jack is being used, see instruction B. If you have a TV with a built-in VCR, see instruction B. If your VCR is connected to your home stereo, see HOW TO CONNECT YOUR HOME STEREO on page 21. A. Plug one end of the audio cable into the[...]

23 If the speed or incline settings are too high or too low, you can manually override the settings at any time by pressing the Speed or Incline buttons on the console. However, when the next “chirp” is heard, the speed and/or incline will change to the next settings of the CD or video program. To stop the walking belt at any time, press the St[...]

24 HOW TO USE PROGRAMS DIRECTLY FROM OUR WEB SITE Our Web site at www.iFIT.com allows you to access basic programs, audio programs, and video programs directly from the internet. Additional options are soon to be available. See www.iFIT.com for details. To use programs from our Web site, the treadmill must be connected to your home computer. See HO[...]

25 THE INFORMATION MODE/DEMO MODE The console features an information mode that keeps track of the total number of hours that the treadmill has been operated and the total number of miles that the walking belt has moved. The information mode also allows you to switch the console from miles per hour to kilometers per hour. In addition, the informati[...]

26 HOW T O FOLD AND MOVE THE TREADMILL HOW TO FOLD THE TREADMILL FOR STORAGE Before folding the treadmill, adjust the incline to the lowest position. If this is not done, the treadmill may be per- manently damaged. Remove the key and unplug the power cord. CAUTION: You must be able to safely lift 45 pounds (20 kg) in order to raise, lower, or move [...]

27 HOW TO LOWER THE TREADMILL FOR USE 1. Hold the upper end of the treadmill with your right hand as shown. Pull the lock knob to the left and hold it. Pivot the treadmill down until the frame is past the pin on the lock knob. Slowly release the latch knob. 2. Hold the treadmill firmly with both hands, and lower the treadmill to the floor. Do not d[...]

TROUBLESHOOTING Most treadmill problems can be solved by following the steps below. Find the symptom that applies, and follow the steps listed. If further assistance is needed, please call our Customer Service Department toll- free at 1-888-825-2588, Monday through Friday, 6 a.m. until 6 p.m. Mountain Time (excluding holidays). PROBLEM: The power d[...]

29 PROBLEM: The walking belt slows when walked on SOLUTION: a. Use only a single-outlet surge suppressor that meets all of the specifications described on page 9. b. If the walking belt is overtightened, treadmill perfor- mance may decrease and the walking belt may be- come damaged. Remove the key and UNPLUG THE POWER CORD . Using the allen wrench,[...]

30 PROBLEM: The incline of the treadmill does not change correctly or does not change when iFIT.com CD’s and videos are played SOLUTION: a. With the key in the console, press one of the incline buttons. While the incline is changing, re- move the key. After a few seconds, re-insert the key. The treadmill will automatically rise to the maximum inc[...]

31 CONDITIONING GUIDELINES The following guidelines will help you to plan your ex- ercise program. For more detailed exercise informa- tion, obtain a reputable book or consult your physician. EXERCISE INTENSITY Whether your goal is to burn fat or to strengthen your cardiovascular system, the key to achieving the desired results is to exercise with [...]

32 SUGGESTED STRETCHES The correct form for several basic stretches is shown at the right. Move slowly as you stretch—never bounce. 1. Toe Touch Stretch Stand with your knees bent slightly and slowly bend forward from your hips. Allow your back and shoulders to relax as you reach down toward your toes as far as possible. Hold for 15 counts, then [...]

33 NOTES[...]

P ART LIST—Model No. NTL23920 R0203A To locate the parts listed below, see the EXPLODED DRAWING attached in the center of this manual. Key No. Qty. Description Key No. Qty. Description 1 1 Allen Wrench 2 2 Rear Wheel Bolt 3 1 Rear Endcap (Left) 4 2 Roller Star Washer 5 2 Rear Roller Adj. Bolt 6 2 Rear Wheel 7 2 Frame Pivot Nut 8 4 Front Endcap Sc[...]

Key No. Qty. Description Key No. Qty. Description 103 2 Front Wheel Spacer 104 4 Handrail Bolt 105 4 Handrail Washer 106 4 Handrail Bushing 107 1 Lock Pin 108 1 Pin Clip 109 1 Lock Pin Collar 110 1 Lock Knob Spring 111 1 Lock Knob Sleeve 112 1 Lock Knob Spacer 113 1 Lock Knob 114* 1 Latch Assembly 115 1 Grounding Bracket 116 2 Handrail Spacer 117 2[...]

62 48 93 93 65 69 68 67 73 72 74 60 58 58 59 54 55 42 51 46 44 39 40 41 42 43 42 47 57 33 32 52 93 93 43 126 48 50 42 51 70 63 63 93 93 37 36 93 38* 49 120 48 48 48 120 66 71 54 27 53 42 34 35 42 34 35 21 20 64 133 54 76 77 31 30 15 29 28 18 23 25 24 61 16 78 20 18 22 21 26 16 125 132 19 13 28 130 130 45 10 42 5 4 6 2 14 1 5 4 12 2 9 12 8 8 6 12 12[...]

124 93 75 121 83 84 85 84 87 87 88 88 130 130 130 130 89 106 105 106 106 11 8 11 8 11 6 11 6 98 104 97 97 95 93 93 95 92 92 92 91 94 93 93 93 90 122 123 11 7 99 96 96 96 11 9 100 102 103 101 42 87 87 11 5 80 82 81 73 85 86 86 79 106 105 105 104 11 3 111 11 0 107 108 109 11 2 1 14* 127 127 134 134 135 136 17 56 103 102 100 101 42 EXPLODED DRA WING?[...]

Part No. 192252 R0203A Printed in USA © 2003 ICON Health & Fitness, Inc. LIMITED W ARRANTY WHAT IS COVERED—The entire NordicTrack ® 4800 R treadmill (“Product”) is warranted to be free of all defects in ma- terial and workmanship. WHO IS COVERED—The original purchaser or any person receiving the Product as a gift from the original pur[...]