CatEye Q3A - Manual (Page 14)

ENG-13
Before use
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Heart rate is measured when the heart rate sensor is worn on the chest.
Before wearing the heart rate sensor
Warning!!!: This product must NOT be used by those who have a pacemaker.
To avoid measurement errors, it is recommended to moisten the electrode pads •
with water.
If your skin is ultra-sensitive, the electrode pad may be moistened with water and
•
worn over a thin undershirt.
Chest hair may interfere with the measurement.
•
Wearing the heart rate sensor
Insert the HR strap hook to the hole on the heart rate sensor until it clicks. 1.
Wear the heart rate sensor with the HR strap, and adjust the length of the HR strap 2.
to fit your chest size (under bust). Fastening the strap too tightly may cause dis-
comfort.
Insert the HR strap hook to the other hole on the heart rate sensor
3. until it clicks.
For removal, hold near the hole on the heart rate sensor and the hook, and twist off.
4.
Ensure that the rubber part of the electrode pad is in direct contact with the body. *
Wearing the heart rate sensor when your skin is dry or on top of your undershirt may produce *
measurement errors. To avoid errors, moisten the rubber part of the electrode pad.
Heart rate sensor
Heart rate sensor
Electrode pad
Hook
Heart rate sensor
HR strap