Omron HR-310 Heart Rate Alert, To manually calculate your own heart rate limits, Mhr, Icon

HEART RATE LIMITS / ALERT

To manually calculate your own heart rate limits:

MHR	MHR = 220-age
	MHR x lower target activity %.
LOWER LIMIT	E.g. Target activity is WALK:
	Lower limit = MHR x 65%
	MHR x upper target activity %.
UPPER LIMIT	E.g. Target activity is WALK:
	Upper limit = MHR x 78%

HEART RATE ALERT

You can set the heart rate alert in the heart rate mode to the following settings:

ICON DESCRIPTION

Heart rate sound alert is OFF

Heart rate sound alert is ON

• 1 beep = you have gone below your lower zone limit

•2 beeps = you have gone above your upper zone limit

or flash when you have surpassed your heart rate limit.

NOTES:

•Sound alert will only be activated if alert setting is ON and during exercise (when stopwatch is running).

•If the watch is kept idle without receiving a heart rate signal for 5 minutes, the heart rate mode will quit and return to clock mode.

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