Quick Start Follow steps 
through 
to position the Heart Rate Transmitter and go for a run.
1Push tab up through slot in HR Transmitter.
2Press down tab until flush.
3Attach other side of HR Transmitter around chest. Position on rib cage just below the breast plate. Should be worn directly against skin and snug enough to not slip down while running.
4Generously wet both grooved areas on the back of HR Transmitter to ensure a good pick up between your pulse and the Transmitter.
3