User ManualTable of ContentsOverview1Watch Buttons3Display Icons3Resources4Determining Your Optimal Heart Rate Zone4Personal Heart Rate Monitor6To Use Your Personal Heart Rate Monitor6To Set or Adjust Your Personal Heart Rate Monitor7Recall Activity Data10To recall data during an activity11To recall data after an activity11Heart Rate Recovery12To determine your recovery heart rate12Personal Heart Rate Monitor Notes & Tips13Time of Day15To Set or Adjust the Time and Date15Time of Day Notes & Tips17Care & Maintenance19Personal Heart Rate Monitor19Battery20Personal Heart Rate Sensor Battery20Watch Battery Replacement21INDIGLO® Night-Light21Water Resistance22Watch22Personal Heart Rate Sensor22Warranty & Service23Service25Declaration of Conformity27Size: 171 KBPages: 16Language: EnglishOpen manual