Garmin 305 业主指南

S

ETTINGS

1.  From the Main Menu, select 

Settings. 

2.  Select a sport, and then 

select 

Pace/Speed Zones.

3.  Select the zone you want to 

change. Enter a minimum and 

maximum pace/speed for that 

zone.

4.  Repeat step 3 for each zone 

you want to change. 

A heart rate zone is simply a 

certain range of beats per minute. 

Heart rate zones are generally 

based on a percentage of your 

maximum heart rate and are 

numbered from 1 to 5 based on 

intensity (1–lowest, 5–highest).
If you know your maximum heart 

rate, you can enter it and allow 

the Forerunner to calculate your 

heart rate zones automatically. 

You can also enter your heart 

rate zones manually. You can set 

heart rate zones for each sport.