Accusplit AE920HRM - Manual (Page 7)

8.0 Heart Rate Alert Function
About the Heart Rate Alert Function
• By presetting a target heart rate range, you can activate the heart rate alert function.
This function helps prevent the user from going over or under a target heart rate.
• In course of doing exercise or sports: When the user takes a heart rate measurement
that is out of the preset desirable range, this watch will beep twice. Hence, the user
could render the appropriate actions such as slow-down or speed up the exercise.
• For example, some training sessions may require the trainee maintaining his / her
heartbeat at a predefined range (the desirable range) to achieve training objective. This
watch can remind the trainee whether his/her heartbeat is out of the objective range all
the time.
Upper & Lower Limits and Desirable Heart Rate Range
• The desirable heart rate range is the realm that defined by the upper and lower limits.
Check the adjacent diagram to see the relationship between ranges and the limits.
• These limits can be obtained by the following:
1. Get the limits by consulting a doctor or trainer
2. Calculate the limits by using the user's age and gender.
• Check
section 8.2 (Setting the Heart Rate Alert Mode) for more detail on setting the
Limits.
ACCUSPLIT EAGLE 920HRM Instructions 7 of 18