Installing the Concept2 Heart Rate Cable and Receiver
Concept2 Performance Monitors PM4, PM3 and PM2 must have the heart rate receiver interface installed in order to detect and display a heart rate transmitted from a Polar chest belt.
For Models B, C, or D Indoor Rowers, follow these instructions:
Heart Rate Receiver Installation on a Model B, C or D
For Model E Indoor Rowers, follow these instructions:
Heart Rate Receiver Installation on a Model E