Cateye Strada Smart CC-RD500B Online Manual page 22

Heart rate measurement is performed by wearing a heart rate sensor around the chest.
Before wearing the heart rate sensor
Never use this device if you use a pacemaker.
• To eliminate measurement errors, it is recommended to moisten the electrode pads with
water or apply electrolyte cream to the pads.
• If you have sensitive skin, moisten the electrode pads with water and wear it over a thin
shirt.
• Chest hair may interfere with measurement in some cases.
1. Attach the sensor to the HR strap.
Press until you hear a clicking sound.
2. Wear the HR strap by sliding the hook over the other end of the strap.
Wind the HR strap around your body and adjust the length to suit your chest
(underbust). Overtightening the strap may cause discomfort during measurement.
Setup with smartphone
Wearing the heart rate sensor (HR-12)
See illustrations
Warning
Watch video
Heart rate sensor
HR strap
Hook
Back side
Electrode pads