•In the main display of all modes, it activates or deactivates the heart rate limits alarm.
2.2.5.Arrow Buttons
Short press
• Scrolls from one mode to another.
• Scrolls the menus up and down, and logbook and memory forward and back.
• Changes the values. The up arrow increases the value and the down arrow decreases the value.
• With two possible selections (e.g. light On/Off), both arrows change the value.
2.2.6.Button Lock
The button lock prevents you from pushing the buttons. If the button lock is activated and you try to press a button, the message “unlock press suunto” is displayed.
Activating the button lock
To activate the button lock
1.Press Suunto. Suunto X6hr switches to the Function menu.
2.Press Start within 2 seconds. The buttons are locked and Suunto X6hr switches to the main display of the current mode.
Deactivating the button lock
To deactivate the button lock
1.Press Suunto. The following text is displayed: “now press start”.
2.Press Start within 2 seconds.
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