User`s guide

Display item
Display name
Explanation
1 Line 2 Lines/3 Lines
HR Zone Time* Spent.HR Spent.HR Time within heart rate zone for each lap
Time to HR Zone* Time.HR Time.HR Time until entering heart rate zone for each
lap
* Only displayed for the SF-710/SF-510.
SF-710/510/310 User's Guide
Measuring Heart Rate (HR Monitor)
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