User Guide

ENGLISH 7
1.2 Wrist Unit Buttons and Symbols
RED button
• Starts and stops heart rate
measurement
• Enters the displayed menu and
setting
• Returns to the main mode in the
Summary and Totals file
• Accepts the settings
• Switches off the alarm and snooze
Note: By pressing and holding the RED
button, the wrist unit returns to the Time
of Day display from any menu, except
when recording an exercise session.
BLACK button
• Moves to the following mode or
display
• Increases the selected value
• Puts the alarm on snooze for
10 minutes
By pressing and holding the BLACK
button
• In the Exercise mode: the target zone
alarm can be switched ON/OFF
• In the Time of Day display: the
keylock can be switched ON/OFF
• In the Totals file: an individual value
can be reset