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option. For details of target zone, refer to “Maximum / Upper
Anaerobic Exercise
Generates speed and power. It works at or above the body’s oxygen intake capability, builds muscle and cannot be maintained for a long period of time.
/ Lower HR limits” section in this manual.
To activate / deactivate alert:
1. | Press MODE/- repeatedly to select , “SET PROG” will |
| be displayed shortly after. |
2. | Press SET/LAP to enter exercise program setting |
The upper and lower heart rate limits are calculated by multiplying your MHR by the percentages of the selected training category.
For example:
A
•His upper heart rate limit [220 - 40(age)] x 78%
•His lower heart rate limit [220 - 40(age)] x 65%
IMPORTANT Always warm up before exercise and select the training category that best suits your physique. Exercise regularly, 20 to 30 minutes per session, three to four times a week for a healthier cardiovascular system.
WARNING Determining your individual training category is a critical step in the process towards an efficient and safe training program. Please consult your doctor or health professional to help you determine exercise frequency and duration appropriate for your age, condition and specific goals.
ALERT
*During exercise, when the heart rate is out of the target zone, the watch will send out visual and/or sound alerts. You can choose to turn the sound alert on/off in the “SET ALERT”
| options. “SET AUTO” will be displayed shortly after. |
3. | Press ST/SP/+ repeatedly to navigate to “SET ALERT” |
| then press SET/LAP to enter settings. |
4. | Press ST/SP/+ or MODE/- to turn alert ON / OFF. |
When alert has been enabled, an audio alert and 
or | will flash when you have surpassed your heart |
rate limit. |
|
NOTE Sound alert will only be activated if alert setting is ON and during exercise (when stopwatch is running).
ICON | DESCRIPTION |
Heart rate sound alert is ON.
•1 beep = you have gone below your lower HR limit
•2 beeps = you have gone above your upper HR limit
To silence alert: Press any key.
DEHYDRATION ALERT
During exercise your body loses water, most noticeably in the form of perspiration. Water makes up 60% of an adult’s body and performs many critical functions. Water can boost
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