SUUNTO T6D - Manual (Page 8)

NOTE: All the PERSONAL settings can be fine tuned later.
2.2 Setting activity class
The activity class ( ACT CLASS ) is a rating of your current activity level. Use the following
classifications to help you determine your activity class.
Activity class 1
If you do not participate regularly in recreational sports or heavy physical activity, use
1.
Activity classes 2 and 3
If you participate regularly in recreational sports or do physical work, and your weekly
exercise is:
● less than 1 hour, use 2.
● more than 1 hour, use 3.
Activity classes 4-7
If you participate regularly in sports or other physical activity, and you engage weekly
in heavy exercise:
● under 30 minutes, use 4.
● 30-60 minutes, use 5.
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