Omron HR-310 instruction manual To replace the chest belt battery

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BATTERIES

The chest belt uses a CR2032 3V battery, which has already been installed. If the heart rate signals become unsteady or stop your chest belt battery may need replacing.

To replace the chest belt battery:

1.Using a coin, twist the battery door counter-clockwise until it clicks out of place.

2.Replace the old battery and close the battery door by twisting it clockwise until it is ﬁrmly in place.

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Contents Model HR-310 Heart Rate MonitorContents Introduction Operating the Device Important Safety InformationCare and Maintenance Main Unit Know Your UnitLCD Getting Started Switch Operation ModesTurning on the Watch 1ST Time USE only Mode Banner Main Mode To set the clock ClockTo toggle between the 4 different clock displays To set the daily alarm AlarmTo turn the alarm sound OFF and reset it for the next day To activate / deactivate the alarmKeypad Tone To set the tap on lens preset modeTAP on Lens To turn the keypad tone on or OFFTo use the tap on lens Heart Rate Limits / AlertTo set lower and upper heart rate limits / alert Maximum / Lower / Upper Heart Rate Target ActivityTarget MHR % Description Activity To manually calculate your own heart rate limits Heart Rate AlertMHR IconTo set the user data User DataTo view your ﬁtness index Fitness Index Activity LevelActivity Description Fair Chest Belt Wearing the Chest BeltTips Icon Description Transmission SignalStopwatch To reset the stopwatchTo use the stopwatch Percentage Heart Rate Reading View Data and Current Heart Rate While Stopwatch is RunningTo turn the backlight on for 3 seconds Backlight / Keypad LockTo turn the keypad lock on or OFF Batteries To replace the chest belt battery Light USE in the WaterHR-310 HBE-310-Z SpecificationsFCC Statement Limited Warranty Page Page Omron Healthcare, Inc