User's Manual

18 Getting Started
How the Electrodes Work
The CardioNet sensor uses three electrode pads, carefully placed on your body to
detect heartbeats by sensing electrical changes on the surface of your skin. The
electrode pads are attached to three leads - a white lead, a black lead and a red lead.
The leads can be snapped on and off the electrodes. This allows you to take off the
leads and sensor before showering – without removing the electrode pads.
It is very important that you follow the instructions in Chapter 4: Changing Your
Electrodes . By following these instructions carefully you are providing CardioNet
with a clear reading of your heartbeats while maintaining the health of your skin.
If You Experience Skin Irritation
If you experience skin irritation or a rash or at any time you experience discomfort
wearing the electrodes, please contact CardioNet at 1-866-426-4401.
Tips for Wearing the CardioNet Sensor
2 . G ET T I NG S TA RT E D