SUUNTO HELO2 - Manual (Page 20)

3.2. Button symbols and functions
The table below explains the main functions of the dive computer's buttons. The buttons
and their use is explained in more detail in the relevant sections of the user's guide.
Table 3.1. Button symbols and functions
Main functions Press Button Symbol
Switch between main modes
Switch from submode to main mode
Activate backlight in DIVE mode Short MODE
Activate backlight in other modes
Activate stopwatch in DIVE mode Long MODE
Select a submode
Select and accept settings
Select stopwatch to stop or start in DIVE mode Short SELECT
Toggle between alternative displays
Change submode
Increase values Short UP
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