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HOW TO PUT ON THE HEART RATE MONITOR

The heart rate 
monitor consists of 
a chest strap and a 
sensor. Insert the 
tab on one end of 
the chest strap into 
the hole in one end 
of the sensor as 
shown. Then, press 
the end of the sen-
sor under the buckle 
on the chest strap. 
The tab should be 
flush with the front of 
the sensor.  

The heart rate moni-
tor must be worn 
under your clothes, 
tight against your 
skin. Wrap the heart 
rate monitor around 
your chest in the 
location shown. 
Make sure that 
the logo is right-
side-up. Then, attach the other end of the chest strap 
to the sensor. Adjust the length of the chest strap, if 
necessary.

Pull the sensor away from your body a few inches and 
locate the two electrode areas, which are covered by 
shallow ridges. Using saline solution such as saliva or 
contact lens solution, wet the electrode areas. Then, 
return the sensor to a position against your chest. 

CARE AND MAINTENANCE

••  Thoroughly dry the sensor with a soft towel after 

each use. Moisture may keep the sensor activated, 
shortening the life of the battery.

••  Store the heart rate monitor in a warm, dry place. Do 

not store the heart rate monitor in a plastic bag or 
other container that may trap moisture.

••  Do not expose the heart rate monitor to direct sun-

light for extended periods of time; do not expose it to 
temperatures above 122° F (50° C) or below 14° F 
(-10° C). 

••  Do not excessively bend or stretch the sensor when 

using or storing the heart rate monitor.

••  To clean the sensor, use a damp cloth and a small 

amount of mild soap. Then, wipe the sensor with a 
damp cloth and thoroughly dry it with a soft towel. 
Never use alcohol, abrasives, or chemicals to clean 
the sensor. Hand wash and air dry the chest strap.

TROUBLESHOOTING

If the heart rate monitor does not function properly, try 
the steps below.

••  Make sure that you are wearing the heart rate moni-

tor as described at the left. If the heart rate monitor 
does not function when positioned as described, 
move it slightly lower or higher on your chest.

••  If heart rate readings are not displayed until you 

begin perspiring, rewet the electrode areas.

••  For the console to display heart rate readings, you 

must be within arm’’s length of the console.

••  If there is a battery cover on the back of the sensor, 

replace the battery with a new battery of the same 
type.

••  The heart rate monitor is designed to work with 

people who have normal heart rhythms. Heart rate 
reading problems may be caused by medical condi-
tions such as premature ventricular contractions 
(pvcs), tachycardia bursts, and arrhythmia.

••  The operation of the heart rate monitor can be 

affected by magnetic interference from high power 
lines or other sources. If you suspect that magnetic 
interference is causing a problem, try relocating the 
fitness equipment.

 THE CHEST HEART RATE MONITOR

Sensor

Tab

 Buckle

Chest 

Strap

Tabs

Sensor

Summary of Contents for Gx 4.2 Pro Bike

Page 1: ...this manual for future reference QUESTIONS If you have questions or if parts are damaged or missing DO NOT CONTACT THE STORE please contact Customer Care IMPORTANT Please register this product see the...

Page 2: ...4 EXERCISE GUIDELINES 25 PART LIST 26 EXPLODED DRAWING 27 ORDERING REPLACEMENT PARTS Back Cover LIMITED WARRANTY Back Cover TABLE OF CONTENTS NORDICTRACK is a registered trademark of ICON IP Inc This...

Page 3: ...the exercise bike on a level surface with at least 2 ft 0 6 m of clearance around the exercise bike To protect the floor or carpet from damage place a mat under the exercise bike 7 Inspect and proper...

Page 4: ...ou use the exercise bike If you have questions after reading this manual please see the front cover of this manual To help us assist you note the product model number and serial number before contacti...

Page 5: ...ART Use the drawings below to identify the small parts needed for assembly The number in parentheses below each drawing is the key number of the part from the PART LIST near the end of this manual The...

Page 6: ...t and right parts are marked R or Right To identify small parts see page 5 In addition to the included tool s assembly requires the following tools one Phillips screwdriver one adjustable wrench one r...

Page 7: ...end of the wire tie to the Main Wire Harness 58 Pull the other end of the wire tie upward until the Main Wire Harness 58 is routed through the Upright 4 4 Tip Avoid pinching the wires Slide the Uprig...

Page 8: ...o the Shield Cover 7 Next tighten the Seat Post Knob 27 into the Frame 1 Loosen the Seat Post Knob 27 Then pull the Seat Post Knob slide the Seat Post 6 upward or downward to the desired position and...

Page 9: ...arness 58 and the Receiver Wire Harness 59 to the matching wires on the Console Next insert the third wire on the Console 13 downward through the large opening in the Upright 4 Insert the excess wire...

Page 10: ...3 Tip Avoid pinching the wires Attach the Handlebar 5 to the Upright 4 with four M8 x 16mm Screws 63 start all four Screws and then tighten them 11 10 Tip Avoid pinching the wires Attach the Console 1...

Page 11: ...o the Upright 4 with two M4 x 16mm Screws 34 13 Note For clarity the Console is not shown in this step Hold the Rear Console Cover 15 near the Upright 4 Connect the wire on the Rear Console Cover to t...

Page 12: ...t it functions properly Note Extra parts may be included Place a mat under the exercise bike to protect the floor or carpet 15 Identify the Right Pedal 21 Using an adjustable wrench firmly tighten the...

Page 13: ...tures above 122 F 50 C or below 14 F 10 C Do not excessively bend or stretch the sensor when using or storing the heart rate monitor To clean the sensor use a damp cloth and a small amount of mild soa...

Page 14: ...to loosen it Next pull the knob slide the seat post upward or down ward to the desired position and then release the knob Move the seat post up or down slightly to make sure that the knob is engaged...

Page 15: ...lorie distance or time goal The console also features an iFit mode that enables the console to communicate with your wireless network through an optional iFit module With the iFit mode you can downloa...

Page 16: ...ode will show your heart rate when you use the handgrip heart rate monitor or the included chest heart rate monitor see step 5 Resistance Resist This display mode will show the resistance level of the...

Page 17: ...heart rate reading hold the contacts for at least 15 seconds If the display does not show your heart rate make sure that your hands are positioned as described Be careful not to move your hands excess...

Page 18: ...If a different resis tance level and or target speed is programmed for the next segment the resistance level and or target speed will appear in the display for a few seconds to alert you The resistanc...

Page 19: ...t speed Make sure to pedal at a speed that is comfortable for you You can manually change the resistance of the pedals as desired during the workout by pressing the Resistance buttons Note If you manu...

Page 20: ...e some workouts will download you must add them to your schedule on www iFit com Press the Map button the Train button or the Lose Wt button to download the next workout of that type in your schedule...

Page 21: ...e other lines will show other competitors The end of the matrix represents the end of the race 7 Measure your heart rate if desired See step 5 on page 17 8 Turn on the fan if desired See step 6 on pag...

Page 22: ...ule is connected to the console If an iFit module is connected to the console the display will show the words WIFI MODULE or USB MODULE If no module is connected the display will show the words NO IFI...

Page 23: ...equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on try to correct the interference by one or more of the following m...

Page 24: ...correct feedback the reed switch should be adjusted Before adjusting the reed switch first unplug the power adapter Next remove the Seat Post Knob 27 pull off the Knob Shield 9 and slide the Shield C...

Page 25: ...c Exercise If your goal is to strengthen your cardiovascular system you must perform aerobic exercise which is activity that requires large amounts of oxygen for prolonged periods of time For aerobic...

Page 26: ...dgrip 38 1 Pulley 39 1 Crank 40 2 Crank Bearing 41 1 Snap Ring 42 1 Eddy Mechanism 43 4 M8 Locknut 44 4 M8 x 10mm Bolt 45 1 Idler 46 1 Chest Heart Rate Monitor 47 1 Resistance Motor 48 1 M10 x 65mm He...

Page 27: ...27 28 32 32 33 18 66 47 54 56 35 63 63 34 57 60 58 59 69 69 53 36 36 53 52 34 34 34 34 34 34 34 34 7 25 25 34 16 29 40 40 41 51 50 49 46 48 19 2 21 68 62 20 22 68 62 38 42 3 33 34 34 39 55 55 44 70 7...

Page 28: ...ge to the product This warranty will automatically be voided if the product is used as a store display model if the product is purchased or transported outside the USA if all instructions in this manu...

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