Heart Rate Sensor - Cateye Strada Digital Wireless CC-RD420DW User Manual

Heart rate sensor

Before wearing the heart rate sensor
Warning: Pace maker users should never use this device.
• Stop using the unit if you have skin irritation with the HR strap or elec-
trode pad.
• Do not twist or pull strongly the HR strap.
• The HR strap may deteriorate due to long-term use. Replace the HR strap
if it has frequent measurement errors.
Heart rate
sensor
HR strap
Wearing the heart rate sensor
* Adjust the HR strap length to fit your chest size (underbust). Fastening the strap too tightly may cause discomfort.
* Ensure that 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
electrode pad.
* The heart rate sensor consumes power when worn. Remove the heart rate sensor whenever measurement is not performed.
Heart rate sensor
HR strap
Push it in until it clicks.
Hook
3
CC-RD420DW ENG
Back
Electrode pad