How To Use The Chest Pulse Sensor; How To Put On The Chest Pulse Sensor; Chest Pulse Sensor Troubleshooting - NordicTrack Cxt 1400 Elliptical User Manual

HOW TO USE THE CHEST PULSE SENSOR

HOW TO PUT ON THE CHEST PULSE SENSOR

The chest pulse sensor consists of two components—
the chest strap and the sensor unit. Follow the instruc-
tions below to put on the chest pulse sensor.
Sensor Unit
See the inset drawing above. Insert the tab on one end
of the chest strap through the hole in one end of the
sensor unit. Then, press the end of the sensor unit
under the buckle on the chest strap.
Wrap the
chest pulse sen-
sor around your
chest, and
attach the free
end of the chest
strap to the sen-
sor unit as
described
above. Adjust the length of the chest strap, if neces-
sary. The chest pulse sensor should be under your
clothing, against your skin, and as high under the pec-
toral muscles or breasts as is comfortable. Make sure
that the logo is right-side-up and facing forward.
Next, pull the
sensor unit
away from your
body a few inch-
es and locate
the two elec-
trode areas on
the inner side.
Using a saline solution such as saliva or contact lens
solution, wet both electrode areas. Return the sensor
unit to a position against your chest.
Chest Strap
Tab
Sensor
Buckle
Unit
Logo
Electrode Areas

CHEST PULSE SENSOR TROUBLESHOOTING

If the chest pulse sensor does not function proper-
ly, or if the displayed heart rate is excessively high
or low, try the troubleshooting steps below.
• Make sure that you are wearing the chest pulse sen-
sor as described at the left. If the chest pulse sensor
does not function when positioned as described,
move it slightly lower or higher on your chest.
• Each time you use the chest pulse sensor, use
saline solution such as saliva or contact lens solu-
tion to wet the two electrode areas on the sensor
unit (see the drawing below). If heart rate readings
do not appear until you begin perspiring, re-wet the
electrode areas.
• Make sure that you are within arm's length of the
console.
• If you wear the chest pulse sensor and hold the
handgrip pulse sensor at the same time, the console
will not display your heart rate accurately.
• The chest pulse sensor 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 chest pulse sensor can be
affected by magnetic interference caused by high
power lines or other sources. If it is suspected that
magnetic interference may be causing a problem,
try relocating your exercise equipment.
• If the chest pulse sensor still does not function prop-
erly, test the chest pulse sensor in the following way:
Hold the chest
pulse sensor
and place your
thumbs over
the electrode
areas as
shown. Next,
hold the chest
pulse sensor near the console. While holding one
thumb stationary, begin tapping the other thumb
against the electrode area at a rate of about one tap
per second. Check the heart rate reading on the
console.
10
Electrode Areas