Polar Electro Equine RC3 GPS Getting Started Manual page 9

1. For the heart rate sensor to read the heart rate
properly, ensure a good contact between the
plastic electrode areas and the horse's skin. Wet
the belt properly, for example in a bucket of water
(1).
2. Also wet the horse's hair from the areas where the
electrodes of the belt are placed (2). If your horse
has long or thick hair, you can clip it from those
areas where the electrodes are placed. This will
greatly improve the heart rate signal quality.
3. Attach the heart rate sensor to the pocket (3).
Close the pocket firmly.
ENGLISH 9