G
ENERAL OPERATION OF THE
Buttons on the HR watch
1
Starts and stops functions and adjusts values. Press
START/STOP
and holding accelerates the entry.
2
Switches between the functions within one menu and
OPTION/SET
confirms settings.
3
Switches between the different menus.
MENU
4
Pressing quickly illuminates the display for five sec-
/
onds.
Pressing and holding activates/deactivates the
acoustic alarm when exiting the training zone.
HR
MONITOR
51
G
B