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Model No. NTL06907.3 Serial No. Write the serial number in the space above for reference. Serial Number Decal QUESTIONS? As a manufacturer, we are com- mitted to providing complete customer satisfaction. If you have questions, or if parts are damaged or missing, PLEASE...
12. To purchase a surge suppressor, see your local NordicTrack dealer or call the tele- phone number on the front cover of this man- ual and order part number 146148, or see your local electronics store.
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20. Never leave the treadmill unattended while it is running. Always remove the key, unplug the power cord, and switch the reset/off cir- cuit breaker to the off position when the treadmill is not in use. (See the drawing on page 5 for the location of the circuit breaker.) 21.
BEFORE YOU BEGIN Thank you for selecting the revolutionary NordicTrack A2105 treadmill. The A2105 treadmill offers a selection of features designed to make your workouts at home more enjoyable and effective. And when you’re not ex- ercising, the unique A2105 treadmill can be folded up, requiring less than half the floor space of other tread- mills.
ASSEMBLY Assembly requires two persons. Set the treadmill in a cleared area and remove all packing materials. Do not dispose of the packing materials until assembly is completed. Note: The underside of the treadmill walking belt is coated with high-performance lubricant. During shipping, a small amount of lubricant may be transferred to the top of the walking belt or the shipping carton.
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2. Remove the 3/8" Nut (8), the 3/8" x 2" Bolt (4), and the shipping bracket (C) from the Base (83). Attach a Wheel (84) with the Bolt and the Nut that you just removed. Do not overtighten the Nut; the Wheel must turn freely. Discard the shipping bracket.
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5. With the help of a second person, carefully tip the treadmill onto its right side. Partially fold the Frame (56) so the treadmill is more stable; do not fully fold the Frame yet. Remove and discard the two indicated bolts (A) and the shipping bracket (B).
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8. Insert the indicated connectors into the Right Upright (78). Next, insert the fronts of the brackets on the Bridge (95) into the Uprights (74, 78), and then fully insert the brackets. Make sure that the plas- tic edges of the Bridge (95) are inside the Uprights.
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11. Raise the Frame (56) to the position shown. Have a second person hold the Frame until this step is completed. Orient the Storage Latch (53) so that the large barrel and the Latch Knob (54) are oriented as shown. Attach the Latch Bracket (109) and Storage Latch (53) to the Base (83) with two 3/8"...
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If you purchase the optional chest pulse sensor (see page 23), follow the steps below to install the re- ceiver included with the chest pulse sensor. 1. Make sure that the power cord is unplugged. Remove the indicated 1/2" Screws (1) and the Access Door (87) from the Console Back (91).
(see drawing 1 at the right). To purchase a surge suppressor, see your local NordicTrack dealer or call the telephone number on the front cover of this manual and order part number 146148, or see your local electronics store.
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CONSOLE DIAGRAM FEATURES OF THE CONSOLE This revolutionary treadmill console offers a selection of features designed to make your workouts more ef- fective and enjoyable. When you use the manual mode of the console, you can change the speed and incline of the treadmill with the touch of a button.
HOW TO TURN ON THE POWER IMPORTANT: If the treadmill has been exposed to cold temperatures, allow it to warm to room tem- perature before turning on the power. If you do not do this, the console displays or other electrical components may become damaged.
To exit the user information menu, press the Back button. The setup menu will then appear in the dis- play. 3. Select a default user setting. The console can record, store, and load informa- tion for two different users. The default user setting allows you to choose the user information that will be loaded and recorded when you turn on the con- sole at the beginning of a workout session.
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HOW TO USE THE MANUAL MODE 1. Insert the key into the console. See HOW TO TURN ON THE POWER on page 2. Personalize console settings if desired. See HOW TO PERSONALIZE CONSOLE SET- TINGS on page 14. 3. Select the manual mode. Each time you insert the key, the manual mode will be selected.
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7. Measure your heart rate if desired. You can measure your heart rate using either the handgrip pulse sensor or the optional chest pulse sensor (see page 23 for information about the op- tional chest pulse sensor). Note: If you hold the handgrip pulse sensor and wear the chest pulse sensor at the same time, the console will not dis- play your heart rate accurately.
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4. Press the Start button to start the workout. A moment after you press the Start button, the treadmill will automatically adjust to the first speed and incline settings of the workout. Hold the handrails and begin walking. 5. Follow your progress with the display. When you select a preset workout or a weight loss workout, the display will show the time remaining in the workout, the distance you have walked or run,...
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HOW TO CREATE A LEARN WORKOUT 1. Insert the key into the console. See HOW TO TURN ON THE POWER on page 2. Select the workout menu. To select the workout menu, press the Classic Workouts Enter/Exit button. The workout menu will then appear in the display.
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HOW TO USE A LEARN WORKOUT 1. Insert the key into the console. See HOW TO TURN ON THE POWER on page 2. Select the workout menu. To select the workout menu, press the Classic Workouts Enter/Exit button. The workout menu will then appear in the display.
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The workout will continue in this way until the small arrow reaches the right end of the profile. The walking belt will then slow to a stop. If the speed setting or incline level for the current segment is too high or too low, you can override the setting by pressing the Speed or Incline but- tons;...
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HOW TO VIEW THE FITNESS JOURNAL 1. Insert the key into the console. See HOW TO TURN ON THE POWER on page 2. Identify yourself as User 1 or User 2. See page 15. 3. Select the fitness journal. To select the fitness journal, press the Fitness Journal Open/Close button.
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HOW TO RESET THE FITNESS JOURNAL 1. Select the user mode. See step 1 on page 14. 2. Reset the fitness journal. To delete exercise information stored in the fitness journal, first highlight the SETUP option and then press the Select button. The setup menu will then appear in the display.
HOW TO FOLD AND MOVE THE TREADMILL HOW TO FOLD THE TREADMILL FOR STORAGE Before folding the treadmill, adjust the incline to the lowest position. If you do not do this, you may damage the treadmill when you fold it. Remove the key and unplug the power cord.
HOW TO LOWER THE TREADMILL FOR USE 1. Hold the upper end of the treadmill with your left hand. Pull the latch knob to the left and hold it. It may be neces- sary to push the frame forward as you pull the knob to the left.
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 see the front cover of this manual. PROBLEM: The power does not turn on SOLUTION: a.
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Locate the Reed Switch (71) and the Magnet (50) on the left side of the Pulley (51). Turn the Pulley until the Magnet is aligned with the Reed Switch. Make sure that the gap between the Magnet and the Reed Switch is about 1/8 in. (3 mm). If neces- sary, loosen the 3/4"...
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PROBLEM: The walking belt is off-center or slips when walked on SOLUTION: a. If the walking belt is off-center, first remove the key and UNPLUG THE POWER CORD. If the walking belt has shifted to the left, use the hex key to turn the left rear roller bolt clockwise 1/2 of a turn;...
EXERCISE GUIDELINES WARNING: Before beginning this or any exercise program, consult your physi- cian. This is especially important for persons over the age of 35 or persons with pre-exist- ing health problems. The pulse sensor is not a medical device. Various factors may affect the accuracy of heart rate readings.
PART LIST—Model No. NTL06907.3 To locate the parts listed below, see the EXPLODED DRAWING near the end of this manual. Key No. Qty. Description 1/2" Screw 1" Tek Screw Hex Key 3/8" x 2" Bolt 3/8" x 1 1/4" Bolt 3/8"...
ORDERING REPLACEMENT PARTS To order replacement parts, please see the front cover of this manual. To help us assist you, be prepared to pro- vide the following information when contacting us: • the model number and serial number of the product (see the front cover of this manual) •...