Precor LOW-IMPACT TREADMILLS 9.33 Owner's Manual page 15

Wearing a Chest Strap
During a workout, the heart rate features appear on the
display when you wear a chest strap. To receive an accurate
reading, the chest strap needs to be in direct contact with
your skin.
1. Carefully dampen the back of the strap with tap water
Refer to Diagram 7.
Note: Do not use deionized water. It does not have the
proper minerals and salts to conduct electrical impulses.
Diagram 7: Moisten chest strap
Owner's Manual: Heart Rate Features
2. Adjust the strap and fasten it around your chest. The
strap should feel snug, not restrictive. Refer to
Diagram 8.
.
Diagram 8: Adjust chest strap
3. Make sure that the chest strap is right side up, lies
horizontally across your chest, and is centered in the
middle of your chest. Refer to Diagram 9.
Diagram 9: Fasten chest strap
After you put on the chest strap, face the display console for
a minimum of 15 seconds. This allows the receiver in the
console to recognize the signal from the chest strap.
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