Acumen Stopwatch manual Using your watch

4.Moisten the transmitter electrodes by applying a small drop of water on each of the two contact areas. (Fig. 3)

Fig. 3

Using your watch

The watch does not have to be worn on your wrist to register your heart rate, but it must be within 3 feet of your transmitter belt.

You must be in the Chrono Mode to view the heart rate information. Press MODE/NXT Button D repeatedly to enter Chrono Mode.

Note:

If the watch receives no heart rate signal for 15 seconds, Heart Rate Mode will automatically turn off. To reactivate the Heart Rate Mode, press and hold SET button A while in the Chrono Mode.

The Hydra-AlertTMwith advanced Fluid CheckTM feature, for best estimate your Fluid Loss, please do MET Calibration before exercise. (refer to Page 37 )

Part I

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