2. USING FT HEALTHCHECK 1. Wet the horse's hair abundantly as indicated. Alternatively, you can use electrode gel. 2. Place the transmitter againts the hair of the horse (2). Keep the FT training computer within 1 meter / 3 feet from the transmitter. 3. Press the button to start. Your horse's heart rate appears in 5 seconds. 4. Press the button to stop.