Garmin 305 GPS Receiver User Manual


 
Forerunner
®
205/305 Owner’s Manual 11
traInInG
Heart Rate Alerts
NOTE: Heart rate alerts are a feature
of the Forerunner 305 only.
The heart rate alert noties you if
your heart rate exceeds or drops
below a specic number of beats
per minute (bpm).
Heart rate alerts can also notify
you if your heart rate exceeds
or drops below a certain heart
rate zone—a range of beats
per minute. The ve commonly
accepted heart rate zones can
help you determine the intensity
of your workout. For more
information, or to set your heart
rate zones, see page 51.
To set a heart rate alert:
1. Press mode to access the
Main Menu. Then select
Training.
2. Select Training Options >
Alerts > HR Alert.
3. In the Min HR Alert eld,
select a zone from the menu
or select Custom to specify
your own alert value.
4. Repeat for the Max HR Alert.
The maximum value allowed
is 235 bpm.
NOTE: When entering custom
heart rate values, you must set your
minimum and maximum alerts at
least ve bpm apart.