CONTENTS

Part I Getting to Know Your Hydra-AlertTM

 

Hydra-AlertTMFeatures

6

What's in Your Package

8

Buttons and Functions

11

Overview

13

Getting Going

14

Charging the Battery

 

Attaching Your Heart Rate Monitor (Optional)

 

Part II How to Operate Your Hydra-AlertTM

 

Time, Calendar, Heat Index Mode

19

To View Anolog Tiem, Digital Time, Calendar, Humidity, Temperature & Heat Index

 

Setting the Time

 

Setting the Calendar

 

Alarm with Event Reminder Feature

27

To View the Alarm Settings

 

Setting the Alarm

 

Turning the Alarm ON or OFF

 

Fluid CheckTM Mode

 

 

32

Getting to Know Fluid Loss

 

Fluid Loss Related Settings

 

Personal MET Calibration - Max MET (VO2 Max) Calibration (Optional)

 

Select Target Zone (TZ) Mode (Optional)

41

Getting to Know the three Target Zones (TZ)

 

Select Target Zone Before Exercise

 

Setting the Heart Rate Limits for Each Zone

 

Setting the Target Zone Alarm

 

Chrono Mode

 

 

46

Heart Rate Display (Optional)

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Acumen Stopwatch manual Contents