Suunto D9tx User Manual page 25

NOTE
NOTE
Now that after you know how to toggle between the shortcuts, you can start to set
them.
The figure below shows how to enter the TIME Settings menu.
26
The seconds display reverts to date display after 5 minutes
in order to save battery power.
The display is illuminated by holding down the MODE button
for more than 2 seconds.
USE UP AND DOWN BUTTONS
TO TOGGLE BETWEEN ALARM, TIME,
DUAL TIME, DATE, UNITS, CONTRAST
AND TONES.