ProForm 831.297783 - Manual (Page 8)

8
¥ As you walk or run on the treadmill, position yourself
near the center of the walking belt. For the console
to display heart rate readings, the user must be
within armÕs length of the console.
¥ The chest pulse sensor is designed to work with
people who have normal heart rhythms. Heart rate
reading problems may be caused by medical
conditions 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 the treadmill.
¥ The CR 2032 battery may need to be replaced.
Locate the battery
cover on the back of
the sensor unit. Insert a
coin into the slot in the
cover, turn the cover
counterclockwise, and
remove it. Remove the
old battery and insert a
new CR 2032 battery,
making sure that the
battery is turned so the
writing is on top. Make
sure that the rubber
gasket is in place in the
sensor unit. Replace
the battery cover and
turn it clockwise to
close it.
CR 2032
Battery
Rubber
Gasket